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authorJakob Bornecrantz <jakob@vmware.com>2009-09-29 10:22:15 -0700
committerJakob Bornecrantz <jakob@vmware.com>2009-10-05 19:48:03 +0100
commitc4b821a4c64d75d944653d665bede946763ed95b (patch)
tree7944e34757eebd8a73a2a68c374d7749d661549a
parent1f39d59a2996e2acf6893a8dd1a0293bd8790cc2 (diff)
i965g: Drop i965simple
The driver never work with real hardware and has bitrotted for quite some time now, might as well drop it. If somebody wants to look at it just use git.
-rw-r--r--SConstruct2
-rw-r--r--src/gallium/drivers/i965simple/Makefile52
-rw-r--r--src/gallium/drivers/i965simple/SConscript54
-rw-r--r--src/gallium/drivers/i965simple/brw_batch.h59
-rw-r--r--src/gallium/drivers/i965simple/brw_blit.c218
-rw-r--r--src/gallium/drivers/i965simple/brw_blit.h33
-rw-r--r--src/gallium/drivers/i965simple/brw_cc.c269
-rw-r--r--src/gallium/drivers/i965simple/brw_clip.c206
-rw-r--r--src/gallium/drivers/i965simple/brw_clip.h170
-rw-r--r--src/gallium/drivers/i965simple/brw_clip_line.c245
-rw-r--r--src/gallium/drivers/i965simple/brw_clip_point.c47
-rw-r--r--src/gallium/drivers/i965simple/brw_clip_state.c93
-rw-r--r--src/gallium/drivers/i965simple/brw_clip_tri.c566
-rw-r--r--src/gallium/drivers/i965simple/brw_clip_unfilled.c477
-rw-r--r--src/gallium/drivers/i965simple/brw_clip_util.c351
-rw-r--r--src/gallium/drivers/i965simple/brw_context.c139
-rw-r--r--src/gallium/drivers/i965simple/brw_context.h684
-rw-r--r--src/gallium/drivers/i965simple/brw_curbe.c369
-rw-r--r--src/gallium/drivers/i965simple/brw_defines.h870
-rw-r--r--src/gallium/drivers/i965simple/brw_draw.c226
-rw-r--r--src/gallium/drivers/i965simple/brw_draw.h55
-rw-r--r--src/gallium/drivers/i965simple/brw_draw_upload.c300
-rw-r--r--src/gallium/drivers/i965simple/brw_eu.c130
-rw-r--r--src/gallium/drivers/i965simple/brw_eu.h888
-rw-r--r--src/gallium/drivers/i965simple/brw_eu_debug.c90
-rw-r--r--src/gallium/drivers/i965simple/brw_eu_emit.c1080
-rw-r--r--src/gallium/drivers/i965simple/brw_eu_util.c126
-rw-r--r--src/gallium/drivers/i965simple/brw_flush.c73
-rw-r--r--src/gallium/drivers/i965simple/brw_gs.c196
-rw-r--r--src/gallium/drivers/i965simple/brw_gs.h75
-rw-r--r--src/gallium/drivers/i965simple/brw_gs_emit.c148
-rw-r--r--src/gallium/drivers/i965simple/brw_gs_state.c90
-rw-r--r--src/gallium/drivers/i965simple/brw_misc_state.c488
-rw-r--r--src/gallium/drivers/i965simple/brw_reg.h76
-rw-r--r--src/gallium/drivers/i965simple/brw_screen.c244
-rw-r--r--src/gallium/drivers/i965simple/brw_screen.h68
-rw-r--r--src/gallium/drivers/i965simple/brw_sf.c351
-rw-r--r--src/gallium/drivers/i965simple/brw_sf.h122
-rw-r--r--src/gallium/drivers/i965simple/brw_sf_emit.c382
-rw-r--r--src/gallium/drivers/i965simple/brw_sf_state.c181
-rw-r--r--src/gallium/drivers/i965simple/brw_shader_info.c48
-rw-r--r--src/gallium/drivers/i965simple/brw_state.c469
-rw-r--r--src/gallium/drivers/i965simple/brw_state.h151
-rw-r--r--src/gallium/drivers/i965simple/brw_state_batch.c113
-rw-r--r--src/gallium/drivers/i965simple/brw_state_cache.c443
-rw-r--r--src/gallium/drivers/i965simple/brw_state_pool.c138
-rw-r--r--src/gallium/drivers/i965simple/brw_state_upload.c202
-rw-r--r--src/gallium/drivers/i965simple/brw_structs.h1348
-rw-r--r--src/gallium/drivers/i965simple/brw_surface.c126
-rw-r--r--src/gallium/drivers/i965simple/brw_tex_layout.c380
-rw-r--r--src/gallium/drivers/i965simple/brw_tex_layout.h44
-rw-r--r--src/gallium/drivers/i965simple/brw_urb.c186
-rw-r--r--src/gallium/drivers/i965simple/brw_util.c104
-rw-r--r--src/gallium/drivers/i965simple/brw_util.h43
-rw-r--r--src/gallium/drivers/i965simple/brw_vs.c120
-rw-r--r--src/gallium/drivers/i965simple/brw_vs.h82
-rw-r--r--src/gallium/drivers/i965simple/brw_vs_emit.c1330
-rw-r--r--src/gallium/drivers/i965simple/brw_vs_state.c103
-rw-r--r--src/gallium/drivers/i965simple/brw_winsys.h209
-rw-r--r--src/gallium/drivers/i965simple/brw_wm.c209
-rw-r--r--src/gallium/drivers/i965simple/brw_wm.h142
-rw-r--r--src/gallium/drivers/i965simple/brw_wm_decl.c392
-rw-r--r--src/gallium/drivers/i965simple/brw_wm_glsl.c1076
-rw-r--r--src/gallium/drivers/i965simple/brw_wm_iz.c214
-rw-r--r--src/gallium/drivers/i965simple/brw_wm_sampler_state.c275
-rw-r--r--src/gallium/drivers/i965simple/brw_wm_state.c195
-rw-r--r--src/gallium/drivers/i965simple/brw_wm_surface_state.c305
-rw-r--r--src/gallium/winsys/xlib/SConscript9
-rw-r--r--src/gallium/winsys/xlib/xlib.c9
-rw-r--r--src/gallium/winsys/xlib/xlib.h1
-rw-r--r--src/gallium/winsys/xlib/xlib_brw.h30
-rw-r--r--src/gallium/winsys/xlib/xlib_brw_aub.c399
-rw-r--r--src/gallium/winsys/xlib/xlib_brw_aub.h114
-rw-r--r--src/gallium/winsys/xlib/xlib_brw_context.c209
-rw-r--r--src/gallium/winsys/xlib/xlib_brw_screen.c469
75 files changed, 1 insertions, 19979 deletions
diff --git a/SConstruct b/SConstruct
index e9baab0947b..9ef7c01f0be 100644
--- a/SConstruct
+++ b/SConstruct
@@ -46,7 +46,7 @@ common.AddOptions(opts)
opts.Add(ListVariable('statetrackers', 'state trackers to build', default_statetrackers,
['mesa', 'python', 'xorg']))
opts.Add(ListVariable('drivers', 'pipe drivers to build', default_drivers,
- ['softpipe', 'failover', 'i915simple', 'i965simple', 'cell', 'trace', 'r300', 'identity', 'llvmpipe']))
+ ['softpipe', 'failover', 'i915simple', 'cell', 'trace', 'r300', 'identity', 'llvmpipe']))
opts.Add(ListVariable('winsys', 'winsys drivers to build', default_winsys,
['xlib', 'intel', 'gdi', 'radeon']))
diff --git a/src/gallium/drivers/i965simple/Makefile b/src/gallium/drivers/i965simple/Makefile
deleted file mode 100644
index 19182afa75d..00000000000
--- a/src/gallium/drivers/i965simple/Makefile
+++ /dev/null
@@ -1,52 +0,0 @@
-TOP = ../../../..
-include $(TOP)/configs/current
-
-LIBNAME = i965simple
-
-C_SOURCES = \
- brw_blit.c \
- brw_flush.c \
- brw_screen.c \
- brw_surface.c \
- brw_cc.c \
- brw_clip.c \
- brw_clip_line.c \
- brw_clip_point.c \
- brw_clip_state.c \
- brw_clip_tri.c \
- brw_clip_util.c \
- brw_context.c \
- brw_curbe.c \
- brw_draw.c \
- brw_draw_upload.c \
- brw_eu.c \
- brw_eu_debug.c \
- brw_eu_emit.c \
- brw_eu_util.c \
- brw_gs.c \
- brw_gs_emit.c \
- brw_gs_state.c \
- brw_misc_state.c \
- brw_sf.c \
- brw_sf_emit.c \
- brw_sf_state.c \
- brw_state.c \
- brw_state_batch.c \
- brw_state_cache.c \
- brw_state_pool.c \
- brw_state_upload.c \
- brw_tex_layout.c \
- brw_urb.c \
- brw_util.c \
- brw_vs.c \
- brw_vs_emit.c \
- brw_vs_state.c \
- brw_wm.c \
- brw_wm_iz.c \
- brw_wm_decl.c \
- brw_wm_glsl.c \
- brw_wm_sampler_state.c \
- brw_wm_state.c \
- brw_wm_surface_state.c
-
-include ../../Makefile.template
diff --git a/src/gallium/drivers/i965simple/SConscript b/src/gallium/drivers/i965simple/SConscript
deleted file mode 100644
index 43fc2a40052..00000000000
--- a/src/gallium/drivers/i965simple/SConscript
+++ /dev/null
@@ -1,54 +0,0 @@
-Import('*')
-
-env = env.Clone()
-
-i965simple = env.ConvenienceLibrary(
- target = 'i965simple',
- source = [
- 'brw_blit.c',
- 'brw_cc.c',
- 'brw_clip.c',
- 'brw_clip_line.c',
- 'brw_clip_point.c',
- 'brw_clip_state.c',
- 'brw_clip_tri.c',
- 'brw_clip_util.c',
- 'brw_context.c',
- 'brw_curbe.c',
- 'brw_draw.c',
- 'brw_draw_upload.c',
- 'brw_eu.c',
- 'brw_eu_debug.c',
- 'brw_eu_emit.c',
- 'brw_eu_util.c',
- 'brw_flush.c',
- 'brw_gs.c',
- 'brw_gs_emit.c',
- 'brw_gs_state.c',
- 'brw_misc_state.c',
- 'brw_screen.c',
- 'brw_sf.c',
- 'brw_sf_emit.c',
- 'brw_sf_state.c',
- 'brw_state.c',
- 'brw_state_batch.c',
- 'brw_state_cache.c',
- 'brw_state_pool.c',
- 'brw_state_upload.c',
- 'brw_surface.c',
- 'brw_tex_layout.c',
- 'brw_urb.c',
- 'brw_util.c',
- 'brw_vs.c',
- 'brw_vs_emit.c',
- 'brw_vs_state.c',
- 'brw_wm.c',
- 'brw_wm_decl.c',
- 'brw_wm_glsl.c',
- 'brw_wm_iz.c',
- 'brw_wm_sampler_state.c',
- 'brw_wm_state.c',
- 'brw_wm_surface_state.c',
- ])
-
-Export('i965simple')
diff --git a/src/gallium/drivers/i965simple/brw_batch.h b/src/gallium/drivers/i965simple/brw_batch.h
deleted file mode 100644
index 5f5932a4883..00000000000
--- a/src/gallium/drivers/i965simple/brw_batch.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef BRW_BATCH_H
-#define BRW_BATCH_H
-
-#include "brw_winsys.h"
-
-#define BATCH_LOCALS
-
-#define INTEL_BATCH_NO_CLIPRECTS 0x1
-#define INTEL_BATCH_CLIPRECTS 0x2
-
-#define BEGIN_BATCH( dwords, relocs ) \
- brw->winsys->batch_start(brw->winsys, dwords, relocs)
-
-#define OUT_BATCH( dword ) \
- brw->winsys->batch_dword(brw->winsys, dword)
-
-#define OUT_RELOC( buf, flags, delta ) \
- brw->winsys->batch_reloc(brw->winsys, buf, flags, delta)
-
-#define ADVANCE_BATCH() \
- brw->winsys->batch_end( brw->winsys )
-
-/* XXX: this is bogus - need proper handling for out-of-memory in batchbuffer.
- */
-#define FLUSH_BATCH(fence) do { \
- brw->winsys->batch_flush(brw->winsys, fence); \
- brw->hardware_dirty = ~0; \
-} while (0)
-
-#define BRW_BATCH_STRUCT(brw, s) brw_batchbuffer_data( brw->winsys, (s), sizeof(*(s)))
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_blit.c b/src/gallium/drivers/i965simple/brw_blit.c
deleted file mode 100644
index 4d11f8d2ab8..00000000000
--- a/src/gallium/drivers/i965simple/brw_blit.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include <stdio.h>
-#include <errno.h>
-
-#include "brw_batch.h"
-#include "brw_blit.h"
-#include "brw_context.h"
-#include "brw_reg.h"
-
-#include "pipe/p_context.h"
-#include "pipe/internal/p_winsys_screen.h"
-
-#define FILE_DEBUG_FLAG DEBUG_BLIT
-
-void brw_fill_blit(struct brw_context *brw,
- unsigned cpp,
- short dst_pitch,
- struct pipe_buffer *dst_buffer,
- unsigned dst_offset,
- boolean dst_tiled,
- short x, short y,
- short w, short h,
- unsigned color)
-{
- unsigned BR13, CMD;
- BATCH_LOCALS;
-
- dst_pitch *= cpp;
-
- switch(cpp) {
- case 1:
- case 2:
- case 3:
- BR13 = (0xF0 << 16) | (1<<24);
- CMD = XY_COLOR_BLT_CMD;
- break;
- case 4:
- BR13 = (0xF0 << 16) | (1<<24) | (1<<25);
- CMD = XY_COLOR_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
- break;
- default:
- return;
- }
-
- if (dst_tiled) {
- CMD |= XY_DST_TILED;
- dst_pitch /= 4;
- }
-
- BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH( CMD );
- OUT_BATCH( dst_pitch | BR13 );
- OUT_BATCH( (y << 16) | x );
- OUT_BATCH( ((y+h) << 16) | (x+w) );
- OUT_RELOC( dst_buffer, BRW_BUFFER_ACCESS_WRITE, dst_offset );
- OUT_BATCH( color );
- ADVANCE_BATCH();
-}
-
-static unsigned translate_raster_op(unsigned logicop)
-{
- switch(logicop) {
- case PIPE_LOGICOP_CLEAR: return 0x00;
- case PIPE_LOGICOP_AND: return 0x88;
- case PIPE_LOGICOP_AND_REVERSE: return 0x44;
- case PIPE_LOGICOP_COPY: return 0xCC;
- case PIPE_LOGICOP_AND_INVERTED: return 0x22;
- case PIPE_LOGICOP_NOOP: return 0xAA;
- case PIPE_LOGICOP_XOR: return 0x66;
- case PIPE_LOGICOP_OR: return 0xEE;
- case PIPE_LOGICOP_NOR: return 0x11;
- case PIPE_LOGICOP_EQUIV: return 0x99;
- case PIPE_LOGICOP_INVERT: return 0x55;
- case PIPE_LOGICOP_OR_REVERSE: return 0xDD;
- case PIPE_LOGICOP_COPY_INVERTED: return 0x33;
- case PIPE_LOGICOP_OR_INVERTED: return 0xBB;
- case PIPE_LOGICOP_NAND: return 0x77;
- case PIPE_LOGICOP_SET: return 0xFF;
- default: return 0;
- }
-}
-
-
-/* Copy BitBlt
- */
-void brw_copy_blit(struct brw_context *brw,
- unsigned do_flip,
- unsigned cpp,
- short src_pitch,
- struct pipe_buffer *src_buffer,
- unsigned src_offset,
- boolean src_tiled,
- short dst_pitch,
- struct pipe_buffer *dst_buffer,
- unsigned dst_offset,
- boolean dst_tiled,
- short src_x, short src_y,
- short dst_x, short dst_y,
- short w, short h,
- unsigned logic_op)
-{
- unsigned CMD, BR13;
- int dst_y2 = dst_y + h;
- int dst_x2 = dst_x + w;
- BATCH_LOCALS;
-
-
- DBG("%s src:buf(%d)/%d %d,%d dst:buf(%d)/%d %d,%d sz:%dx%d op:%d\n",
- __FUNCTION__,
- src_buffer, src_pitch, src_x, src_y,
- dst_buffer, dst_pitch, dst_x, dst_y,
- w,h,logic_op);
-
- assert( logic_op - PIPE_LOGICOP_CLEAR >= 0 );
- assert( logic_op - PIPE_LOGICOP_CLEAR < 0x10 );
-
- src_pitch *= cpp;
- dst_pitch *= cpp;
-
- switch(cpp) {
- case 1:
- case 2:
- case 3:
- BR13 = (translate_raster_op(logic_op) << 16) | (1<<24);
- CMD = XY_SRC_COPY_BLT_CMD;
- break;
- case 4:
- BR13 = (translate_raster_op(logic_op) << 16) | (1<<24) |
- (1<<25);
- CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
- break;
- default:
- return;
- }
-
- if (src_tiled) {
- CMD |= XY_SRC_TILED;
- src_pitch /= 4;
- }
-
- if (dst_tiled) {
- CMD |= XY_DST_TILED;
- dst_pitch /= 4;
- }
-
- if (dst_y2 < dst_y ||
- dst_x2 < dst_x) {
- return;
- }
-
- dst_pitch &= 0xffff;
- src_pitch &= 0xffff;
-
- /* Initial y values don't seem to work with negative pitches. If
- * we adjust the offsets manually (below), it seems to work fine.
- *
- * On the other hand, if we always adjust, the hardware doesn't
- * know which blit directions to use, so overlapping copypixels get
- * the wrong result.
- */
- if (dst_pitch > 0 && src_pitch > 0) {
- BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH( CMD );
- OUT_BATCH( dst_pitch | BR13 );
- OUT_BATCH( (dst_y << 16) | dst_x );
- OUT_BATCH( (dst_y2 << 16) | dst_x2 );
- OUT_RELOC( dst_buffer, BRW_BUFFER_ACCESS_WRITE,
- dst_offset );
- OUT_BATCH( (src_y << 16) | src_x );
- OUT_BATCH( src_pitch );
- OUT_RELOC( src_buffer, BRW_BUFFER_ACCESS_READ,
- src_offset );
- ADVANCE_BATCH();
- }
- else {
- BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH( CMD );
- OUT_BATCH( (dst_pitch & 0xffff) | BR13 );
- OUT_BATCH( (0 << 16) | dst_x );
- OUT_BATCH( (h << 16) | dst_x2 );
- OUT_RELOC( dst_buffer, BRW_BUFFER_ACCESS_WRITE,
- dst_offset + dst_y * dst_pitch );
- OUT_BATCH( (src_pitch & 0xffff) );
- OUT_RELOC( src_buffer, BRW_BUFFER_ACCESS_READ,
- src_offset + src_y * src_pitch );
- ADVANCE_BATCH();
- }
-}
-
-
-
diff --git a/src/gallium/drivers/i965simple/brw_blit.h b/src/gallium/drivers/i965simple/brw_blit.h
deleted file mode 100644
index 111c5d91d39..00000000000
--- a/src/gallium/drivers/i965simple/brw_blit.h
+++ /dev/null
@@ -1,33 +0,0 @@
-#ifndef BRW_BLIT_H
-#define BRW_BLIT_H
-
-#include "pipe/p_compiler.h"
-
-struct pipe_buffer;
-struct brw_context;
-
-void brw_fill_blit(struct brw_context *intel,
- unsigned cpp,
- short dst_pitch,
- struct pipe_buffer *dst_buffer,
- unsigned dst_offset,
- boolean dst_tiled,
- short x, short y,
- short w, short h,
- unsigned color);
-void brw_copy_blit(struct brw_context *intel,
- unsigned do_flip,
- unsigned cpp,
- short src_pitch,
- struct pipe_buffer *src_buffer,
- unsigned src_offset,
- boolean src_tiled,
- short dst_pitch,
- struct pipe_buffer *dst_buffer,
- unsigned dst_offset,
- boolean dst_tiled,
- short src_x, short src_y,
- short dst_x, short dst_y,
- short w, short h,
- unsigned logic_op);
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_cc.c b/src/gallium/drivers/i965simple/brw_cc.c
deleted file mode 100644
index 3668123e2e1..00000000000
--- a/src/gallium/drivers/i965simple/brw_cc.c
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "util/u_math.h"
-#include "util/u_memory.h"
-
-#include "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-#include "brw_util.h"
-
-
-static int brw_translate_compare_func(int func)
-{
- switch(func) {
- case PIPE_FUNC_NEVER:
- return BRW_COMPAREFUNCTION_NEVER;
- case PIPE_FUNC_LESS:
- return BRW_COMPAREFUNCTION_LESS;
- case PIPE_FUNC_LEQUAL:
- return BRW_COMPAREFUNCTION_LEQUAL;
- case PIPE_FUNC_GREATER:
- return BRW_COMPAREFUNCTION_GREATER;
- case PIPE_FUNC_GEQUAL:
- return BRW_COMPAREFUNCTION_GEQUAL;
- case PIPE_FUNC_NOTEQUAL:
- return BRW_COMPAREFUNCTION_NOTEQUAL;
- case PIPE_FUNC_EQUAL:
- return BRW_COMPAREFUNCTION_EQUAL;
- case PIPE_FUNC_ALWAYS:
- return BRW_COMPAREFUNCTION_ALWAYS;
- }
-
- debug_printf("Unknown value in %s: %x\n", __FUNCTION__, func);
- return BRW_COMPAREFUNCTION_ALWAYS;
-}
-
-static int brw_translate_stencil_op(int op)
-{
- switch(op) {
- case PIPE_STENCIL_OP_KEEP:
- return BRW_STENCILOP_KEEP;
- case PIPE_STENCIL_OP_ZERO:
- return BRW_STENCILOP_ZERO;
- case PIPE_STENCIL_OP_REPLACE:
- return BRW_STENCILOP_REPLACE;
- case PIPE_STENCIL_OP_INCR:
- return BRW_STENCILOP_INCRSAT;
- case PIPE_STENCIL_OP_DECR:
- return BRW_STENCILOP_DECRSAT;
- case PIPE_STENCIL_OP_INCR_WRAP:
- return BRW_STENCILOP_INCR;
- case PIPE_STENCIL_OP_DECR_WRAP:
- return BRW_STENCILOP_DECR;
- case PIPE_STENCIL_OP_INVERT:
- return BRW_STENCILOP_INVERT;
- default:
- return BRW_STENCILOP_ZERO;
- }
-}
-
-
-static int brw_translate_logic_op(int opcode)
-{
- switch(opcode) {
- case PIPE_LOGICOP_CLEAR:
- return BRW_LOGICOPFUNCTION_CLEAR;
- case PIPE_LOGICOP_AND:
- return BRW_LOGICOPFUNCTION_AND;
- case PIPE_LOGICOP_AND_REVERSE:
- return BRW_LOGICOPFUNCTION_AND_REVERSE;
- case PIPE_LOGICOP_COPY:
- return BRW_LOGICOPFUNCTION_COPY;
- case PIPE_LOGICOP_COPY_INVERTED:
- return BRW_LOGICOPFUNCTION_COPY_INVERTED;
- case PIPE_LOGICOP_AND_INVERTED:
- return BRW_LOGICOPFUNCTION_AND_INVERTED;
- case PIPE_LOGICOP_NOOP:
- return BRW_LOGICOPFUNCTION_NOOP;
- case PIPE_LOGICOP_XOR:
- return BRW_LOGICOPFUNCTION_XOR;
- case PIPE_LOGICOP_OR:
- return BRW_LOGICOPFUNCTION_OR;
- case PIPE_LOGICOP_OR_INVERTED:
- return BRW_LOGICOPFUNCTION_OR_INVERTED;
- case PIPE_LOGICOP_NOR:
- return BRW_LOGICOPFUNCTION_NOR;
- case PIPE_LOGICOP_EQUIV:
- return BRW_LOGICOPFUNCTION_EQUIV;
- case PIPE_LOGICOP_INVERT:
- return BRW_LOGICOPFUNCTION_INVERT;
- case PIPE_LOGICOP_OR_REVERSE:
- return BRW_LOGICOPFUNCTION_OR_REVERSE;
- case PIPE_LOGICOP_NAND:
- return BRW_LOGICOPFUNCTION_NAND;
- case PIPE_LOGICOP_SET:
- return BRW_LOGICOPFUNCTION_SET;
- default:
- return BRW_LOGICOPFUNCTION_SET;
- }
-}
-
-
-static void upload_cc_vp( struct brw_context *brw )
-{
- struct brw_cc_viewport ccv;
-
- memset(&ccv, 0, sizeof(ccv));
-
- ccv.min_depth = 0.0;
- ccv.max_depth = 1.0;
-
- brw->cc.vp_gs_offset = brw_cache_data( &brw->cache[BRW_CC_VP], &ccv );
-}
-
-const struct brw_tracked_state brw_cc_vp = {
- .dirty = {
- .brw = BRW_NEW_SCENE,
- .cache = 0
- },
- .update = upload_cc_vp
-};
-
-
-static void upload_cc_unit( struct brw_context *brw )
-{
- struct brw_cc_unit_state cc;
-
- memset(&cc, 0, sizeof(cc));
-
- /* BRW_NEW_DEPTH_STENCIL */
- if (brw->attribs.DepthStencil->stencil[0].enabled) {
- cc.cc0.stencil_enable = brw->attribs.DepthStencil->stencil[0].enabled;
- cc.cc0.stencil_func = brw_translate_compare_func(brw->attribs.DepthStencil->stencil[0].func);
- cc.cc0.stencil_fail_op = brw_translate_stencil_op(brw->attribs.DepthStencil->stencil[0].fail_op);
- cc.cc0.stencil_pass_depth_fail_op = brw_translate_stencil_op(
- brw->attribs.DepthStencil->stencil[0].zfail_op);
- cc.cc0.stencil_pass_depth_pass_op = brw_translate_stencil_op(
- brw->attribs.DepthStencil->stencil[0].zpass_op);
- cc.cc1.stencil_ref = brw->attribs.DepthStencil->stencil[0].ref_value;
- cc.cc1.stencil_write_mask = brw->attribs.DepthStencil->stencil[0].writemask;
- cc.cc1.stencil_test_mask = brw->attribs.DepthStencil->stencil[0].valuemask;
-
- if (brw->attribs.DepthStencil->stencil[1].enabled) {
- cc.cc0.bf_stencil_enable = brw->attribs.DepthStencil->stencil[1].enabled;
- cc.cc0.bf_stencil_func = brw_translate_compare_func(
- brw->attribs.DepthStencil->stencil[1].func);
- cc.cc0.bf_stencil_fail_op = brw_translate_stencil_op(
- brw->attribs.DepthStencil->stencil[1].fail_op);
- cc.cc0.bf_stencil_pass_depth_fail_op = brw_translate_stencil_op(
- brw->attribs.DepthStencil->stencil[1].zfail_op);
- cc.cc0.bf_stencil_pass_depth_pass_op = brw_translate_stencil_op(
- brw->attribs.DepthStencil->stencil[1].zpass_op);
- cc.cc1.bf_stencil_ref = brw->attribs.DepthStencil->stencil[1].ref_value;
- cc.cc2.bf_stencil_write_mask = brw->attribs.DepthStencil->stencil[1].writemask;
- cc.cc2.bf_stencil_test_mask = brw->attribs.DepthStencil->stencil[1].valuemask;
- }
-
- /* Not really sure about this:
- */
- if (brw->attribs.DepthStencil->stencil[0].writemask ||
- brw->attribs.DepthStencil->stencil[1].writemask)
- cc.cc0.stencil_write_enable = 1;
- }
-
- /* BRW_NEW_BLEND */
- if (brw->attribs.Blend->logicop_enable) {
- cc.cc2.logicop_enable = 1;
- cc.cc5.logicop_func = brw_translate_logic_op( brw->attribs.Blend->logicop_func );
- }
- else if (brw->attribs.Blend->blend_enable) {
- int eqRGB = brw->attribs.Blend->rgb_func;
- int eqA = brw->attribs.Blend->alpha_func;
- int srcRGB = brw->attribs.Blend->rgb_src_factor;
- int dstRGB = brw->attribs.Blend->rgb_dst_factor;
- int srcA = brw->attribs.Blend->alpha_src_factor;
- int dstA = brw->attribs.Blend->alpha_dst_factor;
-
- if (eqRGB == PIPE_BLEND_MIN || eqRGB == PIPE_BLEND_MAX) {
- srcRGB = dstRGB = PIPE_BLENDFACTOR_ONE;
- }
-
- if (eqA == PIPE_BLEND_MIN || eqA == PIPE_BLEND_MAX) {
- srcA = dstA = PIPE_BLENDFACTOR_ONE;
- }
-
- cc.cc6.dest_blend_factor = brw_translate_blend_factor(dstRGB);
- cc.cc6.src_blend_factor = brw_translate_blend_factor(srcRGB);
- cc.cc6.blend_function = brw_translate_blend_equation( eqRGB );
-
- cc.cc5.ia_dest_blend_factor = brw_translate_blend_factor(dstA);
- cc.cc5.ia_src_blend_factor = brw_translate_blend_factor(srcA);
- cc.cc5.ia_blend_function = brw_translate_blend_equation( eqA );
-
- cc.cc3.blend_enable = 1;
- cc.cc3.ia_blend_enable = (srcA != srcRGB ||
- dstA != dstRGB ||
- eqA != eqRGB);
- }
-
- /* BRW_NEW_ALPHATEST
- */
- if (brw->attribs.DepthStencil->alpha.enabled) {
- cc.cc3.alpha_test = 1;
- cc.cc3.alpha_test_func =
- brw_translate_compare_func(brw->attribs.DepthStencil->alpha.func);
-
- cc.cc7.alpha_ref.ub[0] = float_to_ubyte(brw->attribs.DepthStencil->alpha.ref_value);
-
- cc.cc3.alpha_test_format = BRW_ALPHATEST_FORMAT_UNORM8;
- }
-
- if (brw->attribs.Blend->dither) {
- cc.cc5.dither_enable = 1;
- cc.cc6.y_dither_offset = 0;
- cc.cc6.x_dither_offset = 0;
- }
-
- if (brw->attribs.DepthStencil->depth.enabled) {
- cc.cc2.depth_test = brw->attribs.DepthStencil->depth.enabled;
- cc.cc2.depth_test_function = brw_translate_compare_func(brw->attribs.DepthStencil->depth.func);
- cc.cc2.depth_write_enable = brw->attribs.DepthStencil->depth.writemask;
- }
-
- /* CACHE_NEW_CC_VP */
- cc.cc4.cc_viewport_state_offset = brw->cc.vp_gs_offset >> 5;
-
- if (BRW_DEBUG & DEBUG_STATS)
- cc.cc5.statistics_enable = 1;
-
- brw->cc.state_gs_offset = brw_cache_data( &brw->cache[BRW_CC_UNIT], &cc );
-}
-
-const struct brw_tracked_state brw_cc_unit = {
- .dirty = {
- .brw = BRW_NEW_DEPTH_STENCIL | BRW_NEW_BLEND | BRW_NEW_ALPHA_TEST,
- .cache = CACHE_NEW_CC_VP
- },
- .update = upload_cc_unit
-};
-
diff --git a/src/gallium/drivers/i965simple/brw_clip.c b/src/gallium/drivers/i965simple/brw_clip.c
deleted file mode 100644
index 268124cc53f..00000000000
--- a/src/gallium/drivers/i965simple/brw_clip.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_util.h"
-#include "brw_state.h"
-#include "brw_clip.h"
-
-#define FRONT_UNFILLED_BIT 0x1
-#define BACK_UNFILLED_BIT 0x2
-
-
-static void compile_clip_prog( struct brw_context *brw,
- struct brw_clip_prog_key *key )
-{
- struct brw_clip_compile c;
- const unsigned *program;
- unsigned program_size;
- unsigned delta;
- unsigned i;
-
- memset(&c, 0, sizeof(c));
-
- /* Begin the compilation:
- */
- brw_init_compile(&c.func);
-
- c.func.single_program_flow = 1;
-
- c.key = *key;
-
-
- /* Need to locate the two positions present in vertex + header.
- * These are currently hardcoded:
- */
- c.header_position_offset = ATTR_SIZE;
-
- for (i = 0, delta = REG_SIZE; i < PIPE_MAX_SHADER_OUTPUTS; i++)
- if (c.key.attrs & (1<<i)) {
- c.offset[i] = delta;
- delta += ATTR_SIZE;
- }
-
- c.nr_attrs = brw_count_bits(c.key.attrs);
- c.nr_regs = (c.nr_attrs + 1) / 2 + 1; /* are vertices packed, or reg-aligned? */
- c.nr_bytes = c.nr_regs * REG_SIZE;
-
- c.prog_data.clip_mode = c.key.clip_mode; /* XXX */
-
- /* For some reason the thread is spawned with only 4 channels
- * unmasked.
- */
- brw_set_mask_control(&c.func, BRW_MASK_DISABLE);
-
-
- /* Would ideally have the option of producing a program which could
- * do all three:
- */
- switch (key->primitive) {
- case PIPE_PRIM_TRIANGLES:
-#if 0
- if (key->do_unfilled)
- brw_emit_unfilled_clip( &c );
- else
-#endif
- brw_emit_tri_clip( &c );
- break;
- case PIPE_PRIM_LINES:
- brw_emit_line_clip( &c );
- break;
- case PIPE_PRIM_POINTS:
- brw_emit_point_clip( &c );
- break;
- default:
- assert(0);
- return;
- }
-
-
-
- /* get the program
- */
- program = brw_get_program(&c.func, &program_size);
-
- /* Upload
- */
- brw->clip.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_CLIP_PROG],
- &c.key,
- sizeof(c.key),
- program,
- program_size,
- &c.prog_data,
- &brw->clip.prog_data );
-}
-
-
-static boolean search_cache( struct brw_context *brw,
- struct brw_clip_prog_key *key )
-{
- return brw_search_cache(&brw->cache[BRW_CLIP_PROG],
- key, sizeof(*key),
- &brw->clip.prog_data,
- &brw->clip.prog_gs_offset);
-}
-
-
-
-
-/* Calculate interpolants for triangle and line rasterization.
- */
-static void upload_clip_prog(struct brw_context *brw)
-{
- struct brw_clip_prog_key key;
-
- memset(&key, 0, sizeof(key));
-
- /* Populate the key:
- */
- /* BRW_NEW_REDUCED_PRIMITIVE */
- key.primitive = brw->reduced_primitive;
- /* CACHE_NEW_VS_PROG */
- key.attrs = brw->vs.prog_data->outputs_written;
- /* BRW_NEW_RASTER */
- key.do_flat_shading = (brw->attribs.Raster->flatshade);
- /* BRW_NEW_CLIP */
- key.nr_userclip = brw->attribs.Clip.nr; /* XXX */
-
-#if 0
- key.clip_mode = BRW_CLIPMODE_NORMAL;
-
- if (key.primitive == PIPE_PRIM_TRIANGLES) {
- if (brw->attribs.Raster->cull_mode == PIPE_WINDING_BOTH)
- key.clip_mode = BRW_CLIPMODE_REJECT_ALL;
- else {
- if (brw->attribs.Raster->fill_cw != PIPE_POLYGON_MODE_FILL ||
- brw->attribs.Raster->fill_ccw != PIPE_POLYGON_MODE_FILL)
- key.do_unfilled = 1;
-
- /* Most cases the fixed function units will handle. Cases where
- * one or more polygon faces are unfilled will require help:
- */
- if (key.do_unfilled) {
- key.clip_mode = BRW_CLIPMODE_CLIP_NON_REJECTED;
-
- if (brw->attribs.Raster->offset_cw ||
- brw->attribs.Raster->offset_ccw) {
- key.offset_units = brw->attribs.Raster->offset_units;
- key.offset_factor = brw->attribs.Raster->offset_scale;
- }
- key.fill_ccw = brw->attribs.Raster->fill_ccw;
- key.fill_cw = brw->attribs.Raster->fill_cw;
- key.offset_ccw = brw->attribs.Raster->offset_ccw;
- key.offset_cw = brw->attribs.Raster->offset_cw;
- if (brw->attribs.Raster->light_twoside &&
- key.fill_cw != CLIP_CULL)
- key.copy_bfc_cw = 1;
- }
- }
- }
-#else
- key.clip_mode = BRW_CLIPMODE_ACCEPT_ALL;
-#endif
-
- if (!search_cache(brw, &key))
- compile_clip_prog( brw, &key );
-}
-
-const struct brw_tracked_state brw_clip_prog = {
- .dirty = {
- .brw = (BRW_NEW_RASTERIZER |
- BRW_NEW_CLIP |
- BRW_NEW_REDUCED_PRIMITIVE),
- .cache = CACHE_NEW_VS_PROG
- },
- .update = upload_clip_prog
-};
diff --git a/src/gallium/drivers/i965simple/brw_clip.h b/src/gallium/drivers/i965simple/brw_clip.h
deleted file mode 100644
index d70fc094ff5..00000000000
--- a/src/gallium/drivers/i965simple/brw_clip.h
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef BRW_CLIP_H
-#define BRW_CLIP_H
-
-
-#include "brw_context.h"
-#include "brw_eu.h"
-
-#define MAX_VERTS (3+6+6)
-
-/* Note that if unfilled primitives are being emitted, we have to fix
- * up polygon offset and flatshading at this point:
- */
-struct brw_clip_prog_key {
- unsigned attrs:32;
- unsigned primitive:4;
- unsigned nr_userclip:3;
- unsigned do_flat_shading:1;
- unsigned do_unfilled:1;
- unsigned fill_cw:2; /* includes cull information */
- unsigned fill_ccw:2; /* includes cull information */
- unsigned offset_cw:1;
- unsigned offset_ccw:1;
- unsigned pad0:17;
-
- unsigned copy_bfc_cw:1;
- unsigned copy_bfc_ccw:1;
- unsigned clip_mode:3;
- unsigned pad1:27;
-
- float offset_factor;
- float offset_units;
-};
-
-
-#define CLIP_LINE 0
-#define CLIP_POINT 1
-#define CLIP_FILL 2
-#define CLIP_CULL 3
-
-
-#define PRIM_MASK (0x1f)
-
-struct brw_clip_compile {
- struct brw_compile func;
- struct brw_clip_prog_key key;
- struct brw_clip_prog_data prog_data;
-
- struct {
- struct brw_reg R0;
- struct brw_reg vertex[MAX_VERTS];
-
- struct brw_reg t;
- struct brw_reg t0, t1;
- struct brw_reg dp0, dp1;
-
- struct brw_reg dpPrev;
- struct brw_reg dp;
- struct brw_reg loopcount;
- struct brw_reg nr_verts;
- struct brw_reg planemask;
-
- struct brw_reg inlist;
- struct brw_reg outlist;
- struct brw_reg freelist;
-
- struct brw_reg dir;
- struct brw_reg tmp0, tmp1;
- struct brw_reg offset;
-
- struct brw_reg fixed_planes;
- struct brw_reg plane_equation;
- } reg;
-
- /* 3 different ways of expressing vertex size:
- */
- unsigned nr_attrs;
- unsigned nr_regs;
- unsigned nr_bytes;
-
- unsigned first_tmp;
- unsigned last_tmp;
-
- boolean need_direction;
-
- unsigned last_mrf;
-
- unsigned header_position_offset;
- unsigned offset[PIPE_MAX_ATTRIBS];
-};
-
-#define ATTR_SIZE (4*4)
-
-/* Points are only culled, so no need for a clip routine, however it
- * works out easier to have a dummy one.
- */
-void brw_emit_unfilled_clip( struct brw_clip_compile *c );
-void brw_emit_tri_clip( struct brw_clip_compile *c );
-void brw_emit_line_clip( struct brw_clip_compile *c );
-void brw_emit_point_clip( struct brw_clip_compile *c );
-
-/* brw_clip_tri.c, for use by the unfilled clip routine:
- */
-void brw_clip_tri_init_vertices( struct brw_clip_compile *c );
-void brw_clip_tri_flat_shade( struct brw_clip_compile *c );
-void brw_clip_tri( struct brw_clip_compile *c );
-void brw_clip_tri_emit_polygon( struct brw_clip_compile *c );
-void brw_clip_tri_alloc_regs( struct brw_clip_compile *c,
- unsigned nr_verts );
-
-
-/* Utils:
- */
-
-void brw_clip_interp_vertex( struct brw_clip_compile *c,
- struct brw_indirect dest_ptr,
- struct brw_indirect v0_ptr, /* from */
- struct brw_indirect v1_ptr, /* to */
- struct brw_reg t0,
- boolean force_edgeflag );
-
-void brw_clip_init_planes( struct brw_clip_compile *c );
-
-void brw_clip_emit_vue(struct brw_clip_compile *c,
- struct brw_indirect vert,
- boolean allocate,
- boolean eot,
- unsigned header);
-
-void brw_clip_kill_thread(struct brw_clip_compile *c);
-
-struct brw_reg brw_clip_plane_stride( struct brw_clip_compile *c );
-struct brw_reg brw_clip_plane0_address( struct brw_clip_compile *c );
-
-void brw_clip_copy_colors( struct brw_clip_compile *c,
- unsigned to, unsigned from );
-
-void brw_clip_init_clipmask( struct brw_clip_compile *c );
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_clip_line.c b/src/gallium/drivers/i965simple/brw_clip_line.c
deleted file mode 100644
index 75d9e5fcda2..00000000000
--- a/src/gallium/drivers/i965simple/brw_clip_line.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_util.h"
-#include "brw_clip.h"
-
-
-
-static void brw_clip_line_alloc_regs( struct brw_clip_compile *c )
-{
- unsigned i = 0,j;
-
- /* Register usage is static, precompute here:
- */
- c->reg.R0 = retype(brw_vec8_grf(i, 0), BRW_REGISTER_TYPE_UD); i++;
-
- if (c->key.nr_userclip) {
- c->reg.fixed_planes = brw_vec4_grf(i, 0);
- i += (6 + c->key.nr_userclip + 1) / 2;
-
- c->prog_data.curb_read_length = (6 + c->key.nr_userclip + 1) / 2;
- }
- else
- c->prog_data.curb_read_length = 0;
-
-
- /* Payload vertices plus space for more generated vertices:
- */
- for (j = 0; j < 4; j++) {
- c->reg.vertex[j] = brw_vec4_grf(i, 0);
- i += c->nr_regs;
- }
-
- c->reg.t = brw_vec1_grf(i, 0);
- c->reg.t0 = brw_vec1_grf(i, 1);
- c->reg.t1 = brw_vec1_grf(i, 2);
- c->reg.planemask = retype(brw_vec1_grf(i, 3), BRW_REGISTER_TYPE_UD);
- c->reg.plane_equation = brw_vec4_grf(i, 4);
- i++;
-
- c->reg.dp0 = brw_vec1_grf(i, 0); /* fixme - dp4 will clobber r.1,2,3 */
- c->reg.dp1 = brw_vec1_grf(i, 4);
- i++;
-
- if (!c->key.nr_userclip) {
- c->reg.fixed_planes = brw_vec8_grf(i, 0);
- i++;
- }
-
-
- c->first_tmp = i;
- c->last_tmp = i;
-
- c->prog_data.urb_read_length = c->nr_regs; /* ? */
- c->prog_data.total_grf = i;
-}
-
-
-
-/* Line clipping, more or less following the following algorithm:
- *
- * for (p=0;p<MAX_PLANES;p++) {
- * if (clipmask & (1 << p)) {
- * float dp0 = DOTPROD( vtx0, plane[p] );
- * float dp1 = DOTPROD( vtx1, plane[p] );
- *
- * if (IS_NEGATIVE(dp1)) {
- * float t = dp1 / (dp1 - dp0);
- * if (t > t1) t1 = t;
- * } else {
- * float t = dp0 / (dp0 - dp1);
- * if (t > t0) t0 = t;
- * }
- *
- * if (t0 + t1 >= 1.0)
- * return;
- * }
- * }
- *
- * interp( ctx, newvtx0, vtx0, vtx1, t0 );
- * interp( ctx, newvtx1, vtx1, vtx0, t1 );
- *
- */
-static void clip_and_emit_line( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_indirect vtx0 = brw_indirect(0, 0);
- struct brw_indirect vtx1 = brw_indirect(1, 0);
- struct brw_indirect newvtx0 = brw_indirect(2, 0);
- struct brw_indirect newvtx1 = brw_indirect(3, 0);
- struct brw_indirect plane_ptr = brw_indirect(4, 0);
- struct brw_instruction *plane_loop;
- struct brw_instruction *plane_active;
- struct brw_instruction *is_negative;
- struct brw_instruction *is_neg2;
- struct brw_instruction *not_culled;
- struct brw_reg v1_null_ud = retype(vec1(brw_null_reg()), BRW_REGISTER_TYPE_UD);
-
- brw_MOV(p, get_addr_reg(vtx0), brw_address(c->reg.vertex[0]));
- brw_MOV(p, get_addr_reg(vtx1), brw_address(c->reg.vertex[1]));
- brw_MOV(p, get_addr_reg(newvtx0), brw_address(c->reg.vertex[2]));
- brw_MOV(p, get_addr_reg(newvtx1), brw_address(c->reg.vertex[3]));
- brw_MOV(p, get_addr_reg(plane_ptr), brw_clip_plane0_address(c));
-
- /* Note: init t0, t1 together:
- */
- brw_MOV(p, vec2(c->reg.t0), brw_imm_f(0));
-
- brw_clip_init_planes(c);
- brw_clip_init_clipmask(c);
-
- /* -ve rhw workaround */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_AND(p, brw_null_reg(), get_element_ud(c->reg.R0, 2),
- brw_imm_ud(1<<20));
- brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(0x3f));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-
- plane_loop = brw_DO(p, BRW_EXECUTE_1);
- {
- /* if (planemask & 1)
- */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_AND(p, v1_null_ud, c->reg.planemask, brw_imm_ud(1));
-
- plane_active = brw_IF(p, BRW_EXECUTE_1);
- {
- if (c->key.nr_userclip)
- brw_MOV(p, c->reg.plane_equation, deref_4f(plane_ptr, 0));
- else
- brw_MOV(p, c->reg.plane_equation, deref_4b(plane_ptr, 0));
-
-#if 0
- /* dp = DP4(vtx->position, plane)
- */
- brw_DP4(p, vec4(c->reg.dp0), deref_4f(vtx0, c->offset[VERT_RESULT_HPOS]), c->reg.plane_equation);
-
- /* if (IS_NEGATIVE(dp1))
- */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_L);
- brw_DP4(p, vec4(c->reg.dp1), deref_4f(vtx1, c->offset[VERT_RESULT_HPOS]), c->reg.plane_equation);
-#else
- #warning "disabled"
-#endif
- is_negative = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_ADD(p, c->reg.t, c->reg.dp1, negate(c->reg.dp0));
- brw_math_invert(p, c->reg.t, c->reg.t);
- brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp1);
-
- brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_G, c->reg.t, c->reg.t1 );
- brw_MOV(p, c->reg.t1, c->reg.t);
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- }
- is_negative = brw_ELSE(p, is_negative);
- {
- /* Coming back in. We know that both cannot be negative
- * because the line would have been culled in that case.
- */
-
- /* If both are positive, do nothing */
- brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.dp0, brw_imm_f(0.0));
- is_neg2 = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_ADD(p, c->reg.t, c->reg.dp0, negate(c->reg.dp1));
- brw_math_invert(p, c->reg.t, c->reg.t);
- brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp0);
-
- brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_G, c->reg.t, c->reg.t0 );
- brw_MOV(p, c->reg.t0, c->reg.t);
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- }
- brw_ENDIF(p, is_neg2);
- }
- brw_ENDIF(p, is_negative);
- }
- brw_ENDIF(p, plane_active);
-
- /* plane_ptr++;
- */
- brw_ADD(p, get_addr_reg(plane_ptr), get_addr_reg(plane_ptr), brw_clip_plane_stride(c));
-
- /* while (planemask>>=1) != 0
- */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_SHR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(1));
- }
- brw_WHILE(p, plane_loop);
-
- brw_ADD(p, c->reg.t, c->reg.t0, c->reg.t1);
- brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.t, brw_imm_f(1.0));
- not_culled = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_clip_interp_vertex(c, newvtx0, vtx0, vtx1, c->reg.t0, FALSE);
- brw_clip_interp_vertex(c, newvtx1, vtx1, vtx0, c->reg.t1, FALSE);
-
- brw_clip_emit_vue(c, newvtx0, 1, 0, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_START);
- brw_clip_emit_vue(c, newvtx1, 0, 1, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_END);
- }
- brw_ENDIF(p, not_culled);
- brw_clip_kill_thread(c);
-}
-
-
-
-void brw_emit_line_clip( struct brw_clip_compile *c )
-{
- brw_clip_line_alloc_regs(c);
-
- if (c->key.do_flat_shading)
- brw_clip_copy_colors(c, 0, 1);
-
- clip_and_emit_line(c);
-}
diff --git a/src/gallium/drivers/i965simple/brw_clip_point.c b/src/gallium/drivers/i965simple/brw_clip_point.c
deleted file mode 100644
index 6fce7210d1b..00000000000
--- a/src/gallium/drivers/i965simple/brw_clip_point.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_util.h"
-#include "brw_clip.h"
-
-
-/* Point clipping, nothing to do?
- */
-void brw_emit_point_clip( struct brw_clip_compile *c )
-{
- /* Send an empty message to kill the thread:
- */
- brw_clip_tri_alloc_regs(c, 0);
- brw_clip_kill_thread(c);
-}
diff --git a/src/gallium/drivers/i965simple/brw_clip_state.c b/src/gallium/drivers/i965simple/brw_clip_state.c
deleted file mode 100644
index 8e78dd51be9..00000000000
--- a/src/gallium/drivers/i965simple/brw_clip_state.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-
-
-static void upload_clip_unit( struct brw_context *brw )
-{
- struct brw_clip_unit_state clip;
-
- memset(&clip, 0, sizeof(clip));
-
- /* CACHE_NEW_CLIP_PROG */
- clip.thread0.grf_reg_count =
- align(brw->clip.prog_data->total_grf, 16) / 16 - 1;
- clip.thread0.kernel_start_pointer = brw->clip.prog_gs_offset >> 6;
- clip.thread3.urb_entry_read_length = brw->clip.prog_data->urb_read_length;
- clip.thread3.const_urb_entry_read_length = brw->clip.prog_data->curb_read_length;
- clip.clip5.clip_mode = brw->clip.prog_data->clip_mode;
-
- /* BRW_NEW_CURBE_OFFSETS */
- clip.thread3.const_urb_entry_read_offset = brw->curbe.clip_start * 2;
-
- /* BRW_NEW_URB_FENCE */
- clip.thread4.nr_urb_entries = brw->urb.nr_clip_entries;
- clip.thread4.urb_entry_allocation_size = brw->urb.vsize - 1;
- clip.thread4.max_threads = 1; /* 2 threads */
-
- if (BRW_DEBUG & DEBUG_STATS)
- clip.thread4.stats_enable = 1;
-
- /* CONSTANT */
- clip.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
- clip.thread1.single_program_flow = 1;
- clip.thread3.dispatch_grf_start_reg = 1;
- clip.thread3.urb_entry_read_offset = 0;
- clip.clip5.userclip_enable_flags = 0x7f;
- clip.clip5.userclip_must_clip = 1;
- clip.clip5.guard_band_enable = 0;
- clip.clip5.viewport_z_clip_enable = 1;
- clip.clip5.viewport_xy_clip_enable = 1;
- clip.clip5.vertex_position_space = BRW_CLIP_NDCSPACE;
- clip.clip5.api_mode = BRW_CLIP_API_OGL;
- clip.clip6.clipper_viewport_state_ptr = 0;
- clip.viewport_xmin = -1;
- clip.viewport_xmax = 1;
- clip.viewport_ymin = -1;
- clip.viewport_ymax = 1;
-
- brw->clip.state_gs_offset = brw_cache_data( &brw->cache[BRW_CLIP_UNIT], &clip );
-}
-
-
-const struct brw_tracked_state brw_clip_unit = {
- .dirty = {
- .brw = (BRW_NEW_CURBE_OFFSETS |
- BRW_NEW_URB_FENCE),
- .cache = CACHE_NEW_CLIP_PROG
- },
- .update = upload_clip_unit
-};
diff --git a/src/gallium/drivers/i965simple/brw_clip_tri.c b/src/gallium/drivers/i965simple/brw_clip_tri.c
deleted file mode 100644
index c5da7b825e0..00000000000
--- a/src/gallium/drivers/i965simple/brw_clip_tri.c
+++ /dev/null
@@ -1,566 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_util.h"
-#include "brw_clip.h"
-
-static struct brw_reg get_tmp( struct brw_clip_compile *c )
-{
- struct brw_reg tmp = brw_vec4_grf(c->last_tmp, 0);
-
- if (++c->last_tmp > c->prog_data.total_grf)
- c->prog_data.total_grf = c->last_tmp;
-
- return tmp;
-}
-
-static void release_tmps( struct brw_clip_compile *c )
-{
- c->last_tmp = c->first_tmp;
-}
-
-
-void brw_clip_tri_alloc_regs( struct brw_clip_compile *c,
- unsigned nr_verts )
-{
- unsigned i = 0,j;
-
- /* Register usage is static, precompute here:
- */
- c->reg.R0 = retype(brw_vec8_grf(i, 0), BRW_REGISTER_TYPE_UD); i++;
-
- if (c->key.nr_userclip) {
- c->reg.fixed_planes = brw_vec4_grf(i, 0);
- i += (6 + c->key.nr_userclip + 1) / 2;
-
- c->prog_data.curb_read_length = (6 + c->key.nr_userclip + 1) / 2;
- }
- else
- c->prog_data.curb_read_length = 0;
-
-
- /* Payload vertices plus space for more generated vertices:
- */
- for (j = 0; j < nr_verts; j++) {
- c->reg.vertex[j] = brw_vec4_grf(i, 0);
- i += c->nr_regs;
- }
-
- if (c->nr_attrs & 1) {
- for (j = 0; j < 3; j++) {
- unsigned delta = c->nr_attrs*16 + 32;
- brw_MOV(&c->func, byte_offset(c->reg.vertex[j], delta), brw_imm_f(0));
- }
- }
-
- c->reg.t = brw_vec1_grf(i, 0);
- c->reg.loopcount = retype(brw_vec1_grf(i, 1), BRW_REGISTER_TYPE_UD);
- c->reg.nr_verts = retype(brw_vec1_grf(i, 2), BRW_REGISTER_TYPE_UD);
- c->reg.planemask = retype(brw_vec1_grf(i, 3), BRW_REGISTER_TYPE_UD);
- c->reg.plane_equation = brw_vec4_grf(i, 4);
- i++;
-
- c->reg.dpPrev = brw_vec1_grf(i, 0); /* fixme - dp4 will clobber r.1,2,3 */
- c->reg.dp = brw_vec1_grf(i, 4);
- i++;
-
- c->reg.inlist = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, i, 0);
- i++;
-
- c->reg.outlist = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, i, 0);
- i++;
-
- c->reg.freelist = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, i, 0);
- i++;
-
- if (!c->key.nr_userclip) {
- c->reg.fixed_planes = brw_vec8_grf(i, 0);
- i++;
- }
-
- if (c->key.do_unfilled) {
- c->reg.dir = brw_vec4_grf(i, 0);
- c->reg.offset = brw_vec4_grf(i, 4);
- i++;
- c->reg.tmp0 = brw_vec4_grf(i, 0);
- c->reg.tmp1 = brw_vec4_grf(i, 4);
- i++;
- }
-
- c->first_tmp = i;
- c->last_tmp = i;
-
- c->prog_data.urb_read_length = c->nr_regs; /* ? */
- c->prog_data.total_grf = i;
-}
-
-
-
-void brw_clip_tri_init_vertices( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_reg tmp0 = c->reg.loopcount; /* handy temporary */
- struct brw_instruction *is_rev;
-
- /* Initial list of indices for incoming vertexes:
- */
- brw_AND(p, tmp0, get_element_ud(c->reg.R0, 2), brw_imm_ud(PRIM_MASK));
- brw_CMP(p,
- vec1(brw_null_reg()),
- BRW_CONDITIONAL_EQ,
- tmp0,
- brw_imm_ud(_3DPRIM_TRISTRIP_REVERSE));
-
- /* XXX: Is there an easier way to do this? Need to reverse every
- * second tristrip element: Can ignore sometimes?
- */
- is_rev = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_MOV(p, get_element(c->reg.inlist, 0), brw_address(c->reg.vertex[1]) );
- brw_MOV(p, get_element(c->reg.inlist, 1), brw_address(c->reg.vertex[0]) );
- if (c->need_direction)
- brw_MOV(p, c->reg.dir, brw_imm_f(-1));
- }
- is_rev = brw_ELSE(p, is_rev);
- {
- brw_MOV(p, get_element(c->reg.inlist, 0), brw_address(c->reg.vertex[0]) );
- brw_MOV(p, get_element(c->reg.inlist, 1), brw_address(c->reg.vertex[1]) );
- if (c->need_direction)
- brw_MOV(p, c->reg.dir, brw_imm_f(1));
- }
- brw_ENDIF(p, is_rev);
-
- brw_MOV(p, get_element(c->reg.inlist, 2), brw_address(c->reg.vertex[2]) );
- brw_MOV(p, brw_vec8_grf(c->reg.outlist.nr, 0), brw_imm_f(0));
- brw_MOV(p, c->reg.nr_verts, brw_imm_ud(3));
-}
-
-
-
-void brw_clip_tri_flat_shade( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *is_poly;
- struct brw_reg tmp0 = c->reg.loopcount; /* handy temporary */
-
- brw_AND(p, tmp0, get_element_ud(c->reg.R0, 2), brw_imm_ud(PRIM_MASK));
- brw_CMP(p,
- vec1(brw_null_reg()),
- BRW_CONDITIONAL_EQ,
- tmp0,
- brw_imm_ud(_3DPRIM_POLYGON));
-
- is_poly = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_clip_copy_colors(c, 1, 0);
- brw_clip_copy_colors(c, 2, 0);
- }
- is_poly = brw_ELSE(p, is_poly);
- {
- brw_clip_copy_colors(c, 0, 2);
- brw_clip_copy_colors(c, 1, 2);
- }
- brw_ENDIF(p, is_poly);
-}
-
-
-
-/* Use mesa's clipping algorithms, translated to GEN4 assembly.
- */
-void brw_clip_tri( struct brw_clip_compile *c )
-{
-#if 0
- struct brw_compile *p = &c->func;
- struct brw_indirect vtx = brw_indirect(0, 0);
- struct brw_indirect vtxPrev = brw_indirect(1, 0);
- struct brw_indirect vtxOut = brw_indirect(2, 0);
- struct brw_indirect plane_ptr = brw_indirect(3, 0);
- struct brw_indirect inlist_ptr = brw_indirect(4, 0);
- struct brw_indirect outlist_ptr = brw_indirect(5, 0);
- struct brw_indirect freelist_ptr = brw_indirect(6, 0);
- struct brw_instruction *plane_loop;
- struct brw_instruction *plane_active;
- struct brw_instruction *vertex_loop;
- struct brw_instruction *next_test;
- struct brw_instruction *prev_test;
-
- brw_MOV(p, get_addr_reg(vtxPrev), brw_address(c->reg.vertex[2]) );
- brw_MOV(p, get_addr_reg(plane_ptr), brw_clip_plane0_address(c));
- brw_MOV(p, get_addr_reg(inlist_ptr), brw_address(c->reg.inlist));
- brw_MOV(p, get_addr_reg(outlist_ptr), brw_address(c->reg.outlist));
-
- brw_MOV(p, get_addr_reg(freelist_ptr), brw_address(c->reg.vertex[3]) );
-
- plane_loop = brw_DO(p, BRW_EXECUTE_1);
- {
- /* if (planemask & 1)
- */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_AND(p, vec1(brw_null_reg()), c->reg.planemask, brw_imm_ud(1));
-
- plane_active = brw_IF(p, BRW_EXECUTE_1);
- {
- /* vtxOut = freelist_ptr++
- */
- brw_MOV(p, get_addr_reg(vtxOut), get_addr_reg(freelist_ptr) );
- brw_ADD(p, get_addr_reg(freelist_ptr), get_addr_reg(freelist_ptr), brw_imm_uw(c->nr_regs * REG_SIZE));
-
- if (c->key.nr_userclip)
- brw_MOV(p, c->reg.plane_equation, deref_4f(plane_ptr, 0));
- else
- brw_MOV(p, c->reg.plane_equation, deref_4b(plane_ptr, 0));
-
- brw_MOV(p, c->reg.loopcount, c->reg.nr_verts);
- brw_MOV(p, c->reg.nr_verts, brw_imm_ud(0));
-
- vertex_loop = brw_DO(p, BRW_EXECUTE_1);
- {
- /* vtx = *input_ptr;
- */
- brw_MOV(p, get_addr_reg(vtx), deref_1uw(inlist_ptr, 0));
-
- /* IS_NEGATIVE(prev) */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_L);
- brw_DP4(p, vec4(c->reg.dpPrev), deref_4f(vtxPrev, c->offset[VERT_RESULT_HPOS]), c->reg.plane_equation);
- prev_test = brw_IF(p, BRW_EXECUTE_1);
- {
- /* IS_POSITIVE(next)
- */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_GE);
- brw_DP4(p, vec4(c->reg.dp), deref_4f(vtx, c->offset[VERT_RESULT_HPOS]), c->reg.plane_equation);
- next_test = brw_IF(p, BRW_EXECUTE_1);
- {
-
- /* Coming back in.
- */
- brw_ADD(p, c->reg.t, c->reg.dpPrev, negate(c->reg.dp));
- brw_math_invert(p, c->reg.t, c->reg.t);
- brw_MUL(p, c->reg.t, c->reg.t, c->reg.dpPrev);
-
- /* If (vtxOut == 0) vtxOut = vtxPrev
- */
- brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_EQ, get_addr_reg(vtxOut), brw_imm_uw(0) );
- brw_MOV(p, get_addr_reg(vtxOut), get_addr_reg(vtxPrev) );
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-
- brw_clip_interp_vertex(c, vtxOut, vtxPrev, vtx, c->reg.t, FALSE);
-
- /* *outlist_ptr++ = vtxOut;
- * nr_verts++;
- * vtxOut = 0;
- */
- brw_MOV(p, deref_1uw(outlist_ptr, 0), get_addr_reg(vtxOut));
- brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_uw(sizeof(short)));
- brw_ADD(p, c->reg.nr_verts, c->reg.nr_verts, brw_imm_ud(1));
- brw_MOV(p, get_addr_reg(vtxOut), brw_imm_uw(0) );
- }
- brw_ENDIF(p, next_test);
-
- }
- prev_test = brw_ELSE(p, prev_test);
- {
- /* *outlist_ptr++ = vtxPrev;
- * nr_verts++;
- */
- brw_MOV(p, deref_1uw(outlist_ptr, 0), get_addr_reg(vtxPrev));
- brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_uw(sizeof(short)));
- brw_ADD(p, c->reg.nr_verts, c->reg.nr_verts, brw_imm_ud(1));
-
- /* IS_NEGATIVE(next)
- */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_L);
- brw_DP4(p, vec4(c->reg.dp), deref_4f(vtx, c->offset[VERT_RESULT_HPOS]), c->reg.plane_equation);
- next_test = brw_IF(p, BRW_EXECUTE_1);
- {
- /* Going out of bounds. Avoid division by zero as we
- * know dp != dpPrev from DIFFERENT_SIGNS, above.
- */
- brw_ADD(p, c->reg.t, c->reg.dp, negate(c->reg.dpPrev));
- brw_math_invert(p, c->reg.t, c->reg.t);
- brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp);
-
- /* If (vtxOut == 0) vtxOut = vtx
- */
- brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_EQ, get_addr_reg(vtxOut), brw_imm_uw(0) );
- brw_MOV(p, get_addr_reg(vtxOut), get_addr_reg(vtx) );
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-
- brw_clip_interp_vertex(c, vtxOut, vtx, vtxPrev, c->reg.t, TRUE);
-
- /* *outlist_ptr++ = vtxOut;
- * nr_verts++;
- * vtxOut = 0;
- */
- brw_MOV(p, deref_1uw(outlist_ptr, 0), get_addr_reg(vtxOut));
- brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_uw(sizeof(short)));
- brw_ADD(p, c->reg.nr_verts, c->reg.nr_verts, brw_imm_ud(1));
- brw_MOV(p, get_addr_reg(vtxOut), brw_imm_uw(0) );
- }
- brw_ENDIF(p, next_test);
- }
- brw_ENDIF(p, prev_test);
-
- /* vtxPrev = vtx;
- * inlist_ptr++;
- */
- brw_MOV(p, get_addr_reg(vtxPrev), get_addr_reg(vtx));
- brw_ADD(p, get_addr_reg(inlist_ptr), get_addr_reg(inlist_ptr), brw_imm_uw(sizeof(short)));
-
- /* while (--loopcount != 0)
- */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1));
- }
- brw_WHILE(p, vertex_loop);
-
- /* vtxPrev = *(outlist_ptr-1) OR: outlist[nr_verts-1]
- * inlist = outlist
- * inlist_ptr = &inlist[0]
- * outlist_ptr = &outlist[0]
- */
- brw_ADD(p, get_addr_reg(outlist_ptr), get_addr_reg(outlist_ptr), brw_imm_w(-2));
- brw_MOV(p, get_addr_reg(vtxPrev), deref_1uw(outlist_ptr, 0));
- brw_MOV(p, brw_vec8_grf(c->reg.inlist.nr, 0), brw_vec8_grf(c->reg.outlist.nr, 0));
- brw_MOV(p, get_addr_reg(inlist_ptr), brw_address(c->reg.inlist));
- brw_MOV(p, get_addr_reg(outlist_ptr), brw_address(c->reg.outlist));
- }
- brw_ENDIF(p, plane_active);
-
- /* plane_ptr++;
- */
- brw_ADD(p, get_addr_reg(plane_ptr), get_addr_reg(plane_ptr), brw_clip_plane_stride(c));
-
- /* nr_verts >= 3
- */
- brw_CMP(p,
- vec1(brw_null_reg()),
- BRW_CONDITIONAL_GE,
- c->reg.nr_verts,
- brw_imm_ud(3));
-
- /* && (planemask>>=1) != 0
- */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_SHR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(1));
- }
- brw_WHILE(p, plane_loop);
-#else
- #warning "disabled"
-#endif
-}
-
-
-
-void brw_clip_tri_emit_polygon(struct brw_clip_compile *c)
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *loop, *if_insn;
-
- /* for (loopcount = nr_verts-2; loopcount > 0; loopcount--)
- */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_G);
- brw_ADD(p,
- c->reg.loopcount,
- c->reg.nr_verts,
- brw_imm_d(-2));
-
- if_insn = brw_IF(p, BRW_EXECUTE_1);
- {
- struct brw_indirect v0 = brw_indirect(0, 0);
- struct brw_indirect vptr = brw_indirect(1, 0);
-
- brw_MOV(p, get_addr_reg(vptr), brw_address(c->reg.inlist));
- brw_MOV(p, get_addr_reg(v0), deref_1uw(vptr, 0));
-
- brw_clip_emit_vue(c, v0, 1, 0, ((_3DPRIM_TRIFAN << 2) | R02_PRIM_START));
-
- brw_ADD(p, get_addr_reg(vptr), get_addr_reg(vptr), brw_imm_uw(2));
- brw_MOV(p, get_addr_reg(v0), deref_1uw(vptr, 0));
-
- loop = brw_DO(p, BRW_EXECUTE_1);
- {
- brw_clip_emit_vue(c, v0, 1, 0, (_3DPRIM_TRIFAN << 2));
-
- brw_ADD(p, get_addr_reg(vptr), get_addr_reg(vptr), brw_imm_uw(2));
- brw_MOV(p, get_addr_reg(v0), deref_1uw(vptr, 0));
-
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1));
- }
- brw_WHILE(p, loop);
-
- brw_clip_emit_vue(c, v0, 0, 1, ((_3DPRIM_TRIFAN << 2) | R02_PRIM_END));
- }
- brw_ENDIF(p, if_insn);
-}
-
-static void do_clip_tri( struct brw_clip_compile *c )
-{
- brw_clip_init_planes(c);
-
- brw_clip_tri(c);
-}
-
-
-static void maybe_do_clip_tri( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *do_clip;
-
- brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_NZ, c->reg.planemask, brw_imm_ud(0));
- do_clip = brw_IF(p, BRW_EXECUTE_1);
- {
- do_clip_tri(c);
- }
- brw_ENDIF(p, do_clip);
-}
-
-static void brw_clip_test( struct brw_clip_compile *c )
-{
-#if 0
- struct brw_reg t = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
- struct brw_reg t1 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
- struct brw_reg t2 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
- struct brw_reg t3 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
-
- struct brw_reg v0 = get_tmp(c);
- struct brw_reg v1 = get_tmp(c);
- struct brw_reg v2 = get_tmp(c);
-
- struct brw_indirect vt0 = brw_indirect(0, 0);
- struct brw_indirect vt1 = brw_indirect(1, 0);
- struct brw_indirect vt2 = brw_indirect(2, 0);
-
- struct brw_compile *p = &c->func;
-
- brw_MOV(p, get_addr_reg(vt0), brw_address(c->reg.vertex[0]));
- brw_MOV(p, get_addr_reg(vt1), brw_address(c->reg.vertex[1]));
- brw_MOV(p, get_addr_reg(vt2), brw_address(c->reg.vertex[2]));
- brw_MOV(p, v0, deref_4f(vt0, c->offset[VERT_RESULT_HPOS]));
- brw_MOV(p, v1, deref_4f(vt1, c->offset[VERT_RESULT_HPOS]));
- brw_MOV(p, v2, deref_4f(vt2, c->offset[VERT_RESULT_HPOS]));
-
- /* test nearz, xmin, ymin plane */
- brw_CMP(p, t1, BRW_CONDITIONAL_LE, negate(v0), get_element(v0, 3));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_CMP(p, t2, BRW_CONDITIONAL_LE, negate(v1), get_element(v1, 3));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_CMP(p, t3, BRW_CONDITIONAL_LE, negate(v2), get_element(v2, 3));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_XOR(p, t, t1, t2);
- brw_XOR(p, t1, t2, t3);
- brw_OR(p, t, t, t1);
-
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
- get_element(t, 0), brw_imm_ud(0));
- brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<5)));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
- get_element(t, 1), brw_imm_ud(0));
- brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<3)));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
- get_element(t, 2), brw_imm_ud(0));
- brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<1)));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-
- /* test farz, xmax, ymax plane */
- brw_CMP(p, t1, BRW_CONDITIONAL_L, v0, get_element(v0, 3));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_CMP(p, t2, BRW_CONDITIONAL_L, v1, get_element(v1, 3));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_CMP(p, t3, BRW_CONDITIONAL_L, v2, get_element(v2, 3));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-
- brw_XOR(p, t, t1, t2);
- brw_XOR(p, t1, t2, t3);
- brw_OR(p, t, t, t1);
-
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
- get_element(t, 0), brw_imm_ud(0));
- brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<4)));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
- get_element(t, 1), brw_imm_ud(0));
- brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<2)));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
- get_element(t, 2), brw_imm_ud(0));
- brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<0)));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-
- release_tmps(c);
-#else
- #warning "disabled"
-#endif
-}
-
-
-void brw_emit_tri_clip( struct brw_clip_compile *c )
-{
- struct brw_instruction *neg_rhw;
- struct brw_compile *p = &c->func;
- brw_clip_tri_alloc_regs(c, 3 + c->key.nr_userclip + 6);
- brw_clip_tri_init_vertices(c);
- brw_clip_init_clipmask(c);
-
- /* if -ve rhw workaround bit is set,
- do cliptest */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_AND(p, brw_null_reg(), get_element_ud(c->reg.R0, 2),
- brw_imm_ud(1<<20));
- neg_rhw = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_clip_test(c);
- }
- brw_ENDIF(p, neg_rhw);
-
- /* Can't push into do_clip_tri because with polygon (or quad)
- * flatshading, need to apply the flatshade here because we don't
- * respect the PV when converting to trifan for emit:
- */
- if (c->key.do_flat_shading)
- brw_clip_tri_flat_shade(c);
-
- if (c->key.clip_mode == BRW_CLIPMODE_NORMAL)
- do_clip_tri(c);
- else
- maybe_do_clip_tri(c);
-
- brw_clip_tri_emit_polygon(c);
-
- /* Send an empty message to kill the thread:
- */
- brw_clip_kill_thread(c);
-}
diff --git a/src/gallium/drivers/i965simple/brw_clip_unfilled.c b/src/gallium/drivers/i965simple/brw_clip_unfilled.c
deleted file mode 100644
index b774a76dd63..00000000000
--- a/src/gallium/drivers/i965simple/brw_clip_unfilled.c
+++ /dev/null
@@ -1,477 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_util.h"
-#include "brw_clip.h"
-
-
-
-/* This is performed against the original triangles, so no indirection
- * required:
-BZZZT!
- */
-static void compute_tri_direction( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_reg e = c->reg.tmp0;
- struct brw_reg f = c->reg.tmp1;
- struct brw_reg v0 = byte_offset(c->reg.vertex[0], c->offset[VERT_RESULT_HPOS]);
- struct brw_reg v1 = byte_offset(c->reg.vertex[1], c->offset[VERT_RESULT_HPOS]);
- struct brw_reg v2 = byte_offset(c->reg.vertex[2], c->offset[VERT_RESULT_HPOS]);
-
-
- /* Calculate the vectors of two edges of the triangle:
- */
- brw_ADD(p, e, v0, negate(v2));
- brw_ADD(p, f, v1, negate(v2));
-
- /* Take their crossproduct:
- */
- brw_set_access_mode(p, BRW_ALIGN_16);
- brw_MUL(p, vec4(brw_null_reg()), brw_swizzle(e, 1,2,0,3), brw_swizzle(f,2,0,1,3));
- brw_MAC(p, vec4(e), negate(brw_swizzle(e, 2,0,1,3)), brw_swizzle(f,1,2,0,3));
- brw_set_access_mode(p, BRW_ALIGN_1);
-
- brw_MUL(p, c->reg.dir, c->reg.dir, vec4(e));
-}
-
-
-static void cull_direction( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *ccw;
- unsigned conditional;
-
- assert (!(c->key.fill_ccw == CLIP_CULL &&
- c->key.fill_cw == CLIP_CULL));
-
- if (c->key.fill_ccw == CLIP_CULL)
- conditional = BRW_CONDITIONAL_GE;
- else
- conditional = BRW_CONDITIONAL_L;
-
- brw_CMP(p,
- vec1(brw_null_reg()),
- conditional,
- get_element(c->reg.dir, 2),
- brw_imm_f(0));
-
- ccw = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_clip_kill_thread(c);
- }
- brw_ENDIF(p, ccw);
-}
-
-
-
-static void copy_bfc( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *ccw;
- unsigned conditional;
-
- /* Do we have any colors to copy?
- */
- if (!(c->offset[VERT_RESULT_COL0] && c->offset[VERT_RESULT_BFC0]) &&
- !(c->offset[VERT_RESULT_COL1] && c->offset[VERT_RESULT_BFC1]))
- return;
-
- /* In some wierd degnerate cases we can end up testing the
- * direction twice, once for culling and once for bfc copying. Oh
- * well, that's what you get for setting wierd GL state.
- */
- if (c->key.copy_bfc_ccw)
- conditional = BRW_CONDITIONAL_GE;
- else
- conditional = BRW_CONDITIONAL_L;
-
- brw_CMP(p,
- vec1(brw_null_reg()),
- conditional,
- get_element(c->reg.dir, 2),
- brw_imm_f(0));
-
- ccw = brw_IF(p, BRW_EXECUTE_1);
- {
- unsigned i;
-
- for (i = 0; i < 3; i++) {
- if (c->offset[VERT_RESULT_COL0] && c->offset[VERT_RESULT_BFC0])
- brw_MOV(p,
- byte_offset(c->reg.vertex[i], c->offset[VERT_RESULT_COL0]),
- byte_offset(c->reg.vertex[i], c->offset[VERT_RESULT_BFC0]));
-
- if (c->offset[VERT_RESULT_COL1] && c->offset[VERT_RESULT_BFC1])
- brw_MOV(p,
- byte_offset(c->reg.vertex[i], c->offset[VERT_RESULT_COL1]),
- byte_offset(c->reg.vertex[i], c->offset[VERT_RESULT_BFC1]));
- }
- }
- brw_ENDIF(p, ccw);
-}
-
-
-
-
-/*
- float iz = 1.0 / dir.z;
- float ac = dir.x * iz;
- float bc = dir.y * iz;
- offset = ctx->Polygon.OffsetUnits * DEPTH_SCALE;
- offset += MAX2( abs(ac), abs(bc) ) * ctx->Polygon.OffsetFactor;
- offset *= MRD;
-*/
-static void compute_offset( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_reg off = c->reg.offset;
- struct brw_reg dir = c->reg.dir;
-
- brw_math_invert(p, get_element(off, 2), get_element(dir, 2));
- brw_MUL(p, vec2(off), dir, get_element(off, 2));
-
- brw_CMP(p,
- vec1(brw_null_reg()),
- BRW_CONDITIONAL_GE,
- brw_abs(get_element(off, 0)),
- brw_abs(get_element(off, 1)));
-
- brw_SEL(p, vec1(off), brw_abs(get_element(off, 0)), brw_abs(get_element(off, 1)));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-
- brw_MUL(p, vec1(off), off, brw_imm_f(c->key.offset_factor));
- brw_ADD(p, vec1(off), off, brw_imm_f(c->key.offset_units));
-}
-
-
-static void merge_edgeflags( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *is_poly;
- struct brw_reg tmp0 = get_element_ud(c->reg.tmp0, 0);
-
- brw_AND(p, tmp0, get_element_ud(c->reg.R0, 2), brw_imm_ud(PRIM_MASK));
- brw_CMP(p,
- vec1(brw_null_reg()),
- BRW_CONDITIONAL_EQ,
- tmp0,
- brw_imm_ud(_3DPRIM_POLYGON));
-
- /* Get away with using reg.vertex because we know that this is not
- * a _3DPRIM_TRISTRIP_REVERSE:
- */
- is_poly = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_set_conditionalmod(p, BRW_CONDITIONAL_EQ);
- brw_AND(p, vec1(brw_null_reg()), get_element_ud(c->reg.R0, 2), brw_imm_ud(1<<8));
- brw_MOV(p, byte_offset(c->reg.vertex[0], c->offset[VERT_RESULT_EDGE]), brw_imm_f(0));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-
- brw_set_conditionalmod(p, BRW_CONDITIONAL_EQ);
- brw_AND(p, vec1(brw_null_reg()), get_element_ud(c->reg.R0, 2), brw_imm_ud(1<<9));
- brw_MOV(p, byte_offset(c->reg.vertex[2], c->offset[VERT_RESULT_EDGE]), brw_imm_f(0));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- }
- brw_ENDIF(p, is_poly);
-}
-
-
-
-static void apply_one_offset( struct brw_clip_compile *c,
- struct brw_indirect vert )
-{
- struct brw_compile *p = &c->func;
- struct brw_reg pos = deref_4f(vert, c->offset[VERT_RESULT_HPOS]);
- struct brw_reg z = get_element(pos, 2);
-
- brw_ADD(p, z, z, vec1(c->reg.offset));
-}
-
-
-
-/***********************************************************************
- * Output clipped polygon as an unfilled primitive:
- */
-static void emit_lines(struct brw_clip_compile *c,
- boolean do_offset)
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *loop;
- struct brw_instruction *draw_edge;
- struct brw_indirect v0 = brw_indirect(0, 0);
- struct brw_indirect v1 = brw_indirect(1, 0);
- struct brw_indirect v0ptr = brw_indirect(2, 0);
- struct brw_indirect v1ptr = brw_indirect(3, 0);
-
- /* Need a seperate loop for offset:
- */
- if (do_offset) {
- brw_MOV(p, c->reg.loopcount, c->reg.nr_verts);
- brw_MOV(p, get_addr_reg(v0ptr), brw_address(c->reg.inlist));
-
- loop = brw_DO(p, BRW_EXECUTE_1);
- {
- brw_MOV(p, get_addr_reg(v0), deref_1uw(v0ptr, 0));
- brw_ADD(p, get_addr_reg(v0ptr), get_addr_reg(v0ptr), brw_imm_uw(2));
-
- apply_one_offset(c, v0);
-
- brw_set_conditionalmod(p, BRW_CONDITIONAL_G);
- brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1));
- }
- brw_WHILE(p, loop);
- }
-
- /* v1ptr = &inlist[nr_verts]
- * *v1ptr = v0
- */
- brw_MOV(p, c->reg.loopcount, c->reg.nr_verts);
- brw_MOV(p, get_addr_reg(v0ptr), brw_address(c->reg.inlist));
- brw_ADD(p, get_addr_reg(v1ptr), get_addr_reg(v0ptr), retype(c->reg.nr_verts, BRW_REGISTER_TYPE_UW));
- brw_ADD(p, get_addr_reg(v1ptr), get_addr_reg(v1ptr), retype(c->reg.nr_verts, BRW_REGISTER_TYPE_UW));
- brw_MOV(p, deref_1uw(v1ptr, 0), deref_1uw(v0ptr, 0));
-
- loop = brw_DO(p, BRW_EXECUTE_1);
- {
- brw_MOV(p, get_addr_reg(v0), deref_1uw(v0ptr, 0));
- brw_MOV(p, get_addr_reg(v1), deref_1uw(v0ptr, 2));
- brw_ADD(p, get_addr_reg(v0ptr), get_addr_reg(v0ptr), brw_imm_uw(2));
-
- /* draw edge if edgeflag != 0 */
- brw_CMP(p,
- vec1(brw_null_reg()), BRW_CONDITIONAL_NZ,
- deref_1f(v0, c->offset[VERT_RESULT_EDGE]),
- brw_imm_f(0));
- draw_edge = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_clip_emit_vue(c, v0, 1, 0, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_START);
- brw_clip_emit_vue(c, v1, 1, 0, (_3DPRIM_LINESTRIP << 2) | R02_PRIM_END);
- }
- brw_ENDIF(p, draw_edge);
-
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1));
- }
- brw_WHILE(p, loop);
-}
-
-
-
-static void emit_points(struct brw_clip_compile *c,
- boolean do_offset )
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *loop;
- struct brw_instruction *draw_point;
-
- struct brw_indirect v0 = brw_indirect(0, 0);
- struct brw_indirect v0ptr = brw_indirect(2, 0);
-
- brw_MOV(p, c->reg.loopcount, c->reg.nr_verts);
- brw_MOV(p, get_addr_reg(v0ptr), brw_address(c->reg.inlist));
-
- loop = brw_DO(p, BRW_EXECUTE_1);
- {
- brw_MOV(p, get_addr_reg(v0), deref_1uw(v0ptr, 0));
- brw_ADD(p, get_addr_reg(v0ptr), get_addr_reg(v0ptr), brw_imm_uw(2));
-
- /* draw if edgeflag != 0
- */
- brw_CMP(p,
- vec1(brw_null_reg()), BRW_CONDITIONAL_NZ,
- deref_1f(v0, c->offset[VERT_RESULT_EDGE]),
- brw_imm_f(0));
- draw_point = brw_IF(p, BRW_EXECUTE_1);
- {
- if (do_offset)
- apply_one_offset(c, v0);
-
- brw_clip_emit_vue(c, v0, 1, 0, (_3DPRIM_POINTLIST << 2) | R02_PRIM_START | R02_PRIM_END);
- }
- brw_ENDIF(p, draw_point);
-
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_ADD(p, c->reg.loopcount, c->reg.loopcount, brw_imm_d(-1));
- }
- brw_WHILE(p, loop);
-}
-
-
-
-
-
-
-
-static void emit_primitives( struct brw_clip_compile *c,
- unsigned mode,
- boolean do_offset )
-{
- switch (mode) {
- case CLIP_FILL:
- brw_clip_tri_emit_polygon(c);
- break;
-
- case CLIP_LINE:
- emit_lines(c, do_offset);
- break;
-
- case CLIP_POINT:
- emit_points(c, do_offset);
- break;
-
- case CLIP_CULL:
- assert(0);
- break;
- }
-}
-
-
-
-static void emit_unfilled_primitives( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *ccw;
-
- /* Direction culling has already been done.
- */
- if (c->key.fill_ccw != c->key.fill_cw &&
- c->key.fill_ccw != CLIP_CULL &&
- c->key.fill_cw != CLIP_CULL)
- {
- brw_CMP(p,
- vec1(brw_null_reg()),
- BRW_CONDITIONAL_GE,
- get_element(c->reg.dir, 2),
- brw_imm_f(0));
-
- ccw = brw_IF(p, BRW_EXECUTE_1);
- {
- emit_primitives(c, c->key.fill_ccw, c->key.offset_ccw);
- }
- ccw = brw_ELSE(p, ccw);
- {
- emit_primitives(c, c->key.fill_cw, c->key.offset_cw);
- }
- brw_ENDIF(p, ccw);
- }
- else if (c->key.fill_cw != CLIP_CULL) {
- emit_primitives(c, c->key.fill_cw, c->key.offset_cw);
- }
- else if (c->key.fill_ccw != CLIP_CULL) {
- emit_primitives(c, c->key.fill_ccw, c->key.offset_ccw);
- }
-}
-
-
-
-
-static void check_nr_verts( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *if_insn;
-
- brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.nr_verts, brw_imm_d(3));
- if_insn = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_clip_kill_thread(c);
- }
- brw_ENDIF(p, if_insn);
-}
-
-
-void brw_emit_unfilled_clip( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *do_clip;
-
-
- c->need_direction = ((c->key.offset_ccw || c->key.offset_cw) ||
- (c->key.fill_ccw != c->key.fill_cw) ||
- c->key.fill_ccw == CLIP_CULL ||
- c->key.fill_cw == CLIP_CULL ||
- c->key.copy_bfc_cw ||
- c->key.copy_bfc_ccw);
-
- brw_clip_tri_alloc_regs(c, 3 + c->key.nr_userclip + 6);
- brw_clip_tri_init_vertices(c);
-
- assert(c->offset[VERT_RESULT_EDGE]);
-
- if (c->key.fill_ccw == CLIP_CULL &&
- c->key.fill_cw == CLIP_CULL) {
- brw_clip_kill_thread(c);
- return;
- }
-
- merge_edgeflags(c);
-
- /* Need to use the inlist indirection here:
- */
- if (c->need_direction)
- compute_tri_direction(c);
-
- if (c->key.fill_ccw == CLIP_CULL ||
- c->key.fill_cw == CLIP_CULL)
- cull_direction(c);
-
- if (c->key.offset_ccw ||
- c->key.offset_cw)
- compute_offset(c);
-
- if (c->key.copy_bfc_ccw ||
- c->key.copy_bfc_cw)
- copy_bfc(c);
-
- /* Need to do this whether we clip or not:
- */
- if (c->key.do_flat_shading)
- brw_clip_tri_flat_shade(c);
-
- brw_clip_init_clipmask(c);
- brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_NZ, c->reg.planemask, brw_imm_ud(0));
- do_clip = brw_IF(p, BRW_EXECUTE_1);
- {
- brw_clip_init_planes(c);
- brw_clip_tri(c);
- check_nr_verts(c);
- }
- brw_ENDIF(p, do_clip);
-
- emit_unfilled_primitives(c);
- brw_clip_kill_thread(c);
-}
-
-
-
diff --git a/src/gallium/drivers/i965simple/brw_clip_util.c b/src/gallium/drivers/i965simple/brw_clip_util.c
deleted file mode 100644
index 6d58ceafff3..00000000000
--- a/src/gallium/drivers/i965simple/brw_clip_util.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_util.h"
-#include "brw_clip.h"
-
-
-
-
-
-static struct brw_reg get_tmp( struct brw_clip_compile *c )
-{
- struct brw_reg tmp = brw_vec4_grf(c->last_tmp, 0);
-
- if (++c->last_tmp > c->prog_data.total_grf)
- c->prog_data.total_grf = c->last_tmp;
-
- return tmp;
-}
-
-static void release_tmp( struct brw_clip_compile *c, struct brw_reg tmp )
-{
- if (tmp.nr == c->last_tmp-1)
- c->last_tmp--;
-}
-
-
-static struct brw_reg make_plane_ud(unsigned x, unsigned y, unsigned z, unsigned w)
-{
- return brw_imm_ud((w<<24) | (z<<16) | (y<<8) | x);
-}
-
-
-void brw_clip_init_planes( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
-
- if (!c->key.nr_userclip) {
- brw_MOV(p, get_element_ud(c->reg.fixed_planes, 0), make_plane_ud( 0, 0, 0xff, 1));
- brw_MOV(p, get_element_ud(c->reg.fixed_planes, 1), make_plane_ud( 0, 0, 1, 1));
- brw_MOV(p, get_element_ud(c->reg.fixed_planes, 2), make_plane_ud( 0, 0xff, 0, 1));
- brw_MOV(p, get_element_ud(c->reg.fixed_planes, 3), make_plane_ud( 0, 1, 0, 1));
- brw_MOV(p, get_element_ud(c->reg.fixed_planes, 4), make_plane_ud(0xff, 0, 0, 1));
- brw_MOV(p, get_element_ud(c->reg.fixed_planes, 5), make_plane_ud( 1, 0, 0, 1));
- }
-}
-
-
-
-#define W 3
-
-/* Project 'pos' to screen space (or back again), overwrite with results:
- */
-static void brw_clip_project_position(struct brw_clip_compile *c, struct brw_reg pos )
-{
- struct brw_compile *p = &c->func;
-
- /* calc rhw
- */
- brw_math_invert(p, get_element(pos, W), get_element(pos, W));
-
- /* value.xyz *= value.rhw
- */
- brw_set_access_mode(p, BRW_ALIGN_16);
- brw_MUL(p, brw_writemask(pos, TGSI_WRITEMASK_XYZ), pos, brw_swizzle1(pos, W));
- brw_set_access_mode(p, BRW_ALIGN_1);
-}
-
-
-static void brw_clip_project_vertex( struct brw_clip_compile *c,
- struct brw_indirect vert_addr )
-{
-#if 0
- struct brw_compile *p = &c->func;
- struct brw_reg tmp = get_tmp(c);
-
- /* Fixup position. Extract from the original vertex and re-project
- * to screen space:
- */
- brw_MOV(p, tmp, deref_4f(vert_addr, c->offset[VERT_RESULT_HPOS]));
- brw_clip_project_position(c, tmp);
- brw_MOV(p, deref_4f(vert_addr, c->header_position_offset), tmp);
-
- release_tmp(c, tmp);
-#else
- #warning "disabled"
-#endif
-}
-
-
-
-
-/* Interpolate between two vertices and put the result into a0.0.
- * Increment a0.0 accordingly.
- */
-void brw_clip_interp_vertex( struct brw_clip_compile *c,
- struct brw_indirect dest_ptr,
- struct brw_indirect v0_ptr, /* from */
- struct brw_indirect v1_ptr, /* to */
- struct brw_reg t0,
- boolean force_edgeflag)
-{
-#if 0
- struct brw_compile *p = &c->func;
- struct brw_reg tmp = get_tmp(c);
- unsigned i;
-
- /* Just copy the vertex header:
- */
- brw_copy_indirect_to_indirect(p, dest_ptr, v0_ptr, 1);
-
- /* Iterate over each attribute (could be done in pairs?)
- */
- for (i = 0; i < c->nr_attrs; i++) {
- unsigned delta = i*16 + 32;
-
- if (delta == c->offset[VERT_RESULT_EDGE]) {
- if (force_edgeflag)
- brw_MOV(p, deref_4f(dest_ptr, delta), brw_imm_f(1));
- else
- brw_MOV(p, deref_4f(dest_ptr, delta), deref_4f(v0_ptr, delta));
- }
- else {
- /* Interpolate:
- *
- * New = attr0 + t*attr1 - t*attr0
- */
- brw_MUL(p,
- vec4(brw_null_reg()),
- deref_4f(v1_ptr, delta),
- t0);
-
- brw_MAC(p,
- tmp,
- negate(deref_4f(v0_ptr, delta)),
- t0);
-
- brw_ADD(p,
- deref_4f(dest_ptr, delta),
- deref_4f(v0_ptr, delta),
- tmp);
- }
- }
-
- if (i & 1) {
- unsigned delta = i*16 + 32;
- brw_MOV(p, deref_4f(dest_ptr, delta), brw_imm_f(0));
- }
-
- release_tmp(c, tmp);
-
- /* Recreate the projected (NDC) coordinate in the new vertex
- * header:
- */
- brw_clip_project_vertex(c, dest_ptr );
-#else
- #warning "disabled"
-#endif
-}
-
-
-
-
-#define MAX_MRF 16
-
-void brw_clip_emit_vue(struct brw_clip_compile *c,
- struct brw_indirect vert,
- boolean allocate,
- boolean eot,
- unsigned header)
-{
- struct brw_compile *p = &c->func;
- unsigned start = c->last_mrf;
-
- assert(!(allocate && eot));
-
- /* Cycle through mrf regs - probably futile as we have to wait for
- * the allocation response anyway. Also, the order this function
- * is invoked doesn't correspond to the order the instructions will
- * be executed, so it won't have any effect in many cases.
- */
-#if 0
- if (start + c->nr_regs + 1 >= MAX_MRF)
- start = 0;
-
- c->last_mrf = start + c->nr_regs + 1;
-#endif
-
- /* Copy the vertex from vertn into m1..mN+1:
- */
- brw_copy_from_indirect(p, brw_message_reg(start+1), vert, c->nr_regs);
-
- /* Overwrite PrimType and PrimStart in the message header, for
- * each vertex in turn:
- */
- brw_MOV(p, get_element_ud(c->reg.R0, 2), brw_imm_ud(header));
-
-
- /* Send each vertex as a seperate write to the urb. This
- * is different to the concept in brw_sf_emit.c, where
- * subsequent writes are used to build up a single urb
- * entry. Each of these writes instantiates a seperate
- * urb entry - (I think... what about 'allocate'?)
- */
- brw_urb_WRITE(p,
- allocate ? c->reg.R0 : retype(brw_null_reg(), BRW_REGISTER_TYPE_UD),
- start,
- c->reg.R0,
- allocate,
- 1, /* used */
- c->nr_regs + 1, /* msg length */
- allocate ? 1 : 0, /* response_length */
- eot, /* eot */
- 1, /* writes_complete */
- 0, /* urb offset */
- BRW_URB_SWIZZLE_NONE);
-}
-
-
-
-void brw_clip_kill_thread(struct brw_clip_compile *c)
-{
- struct brw_compile *p = &c->func;
-
- /* Send an empty message to kill the thread and release any
- * allocated urb entry:
- */
- brw_urb_WRITE(p,
- retype(brw_null_reg(), BRW_REGISTER_TYPE_UD),
- 0,
- c->reg.R0,
- 0, /* allocate */
- 0, /* used */
- 0, /* msg len */
- 0, /* response len */
- 1, /* eot */
- 1, /* writes complete */
- 0,
- BRW_URB_SWIZZLE_NONE);
-}
-
-
-
-
-struct brw_reg brw_clip_plane0_address( struct brw_clip_compile *c )
-{
- return brw_address(c->reg.fixed_planes);
-}
-
-
-struct brw_reg brw_clip_plane_stride( struct brw_clip_compile *c )
-{
- if (c->key.nr_userclip) {
- return brw_imm_uw(16);
- }
- else {
- return brw_imm_uw(4);
- }
-}
-
-
-/* If flatshading, distribute color from provoking vertex prior to
- * clipping.
- */
-void brw_clip_copy_colors( struct brw_clip_compile *c,
- unsigned to, unsigned from )
-{
-#if 0
- struct brw_compile *p = &c->func;
-
- if (c->offset[VERT_RESULT_COL0])
- brw_MOV(p,
- byte_offset(c->reg.vertex[to], c->offset[VERT_RESULT_COL0]),
- byte_offset(c->reg.vertex[from], c->offset[VERT_RESULT_COL0]));
-
- if (c->offset[VERT_RESULT_COL1])
- brw_MOV(p,
- byte_offset(c->reg.vertex[to], c->offset[VERT_RESULT_COL1]),
- byte_offset(c->reg.vertex[from], c->offset[VERT_RESULT_COL1]));
-
- if (c->offset[VERT_RESULT_BFC0])
- brw_MOV(p,
- byte_offset(c->reg.vertex[to], c->offset[VERT_RESULT_BFC0]),
- byte_offset(c->reg.vertex[from], c->offset[VERT_RESULT_BFC0]));
-
- if (c->offset[VERT_RESULT_BFC1])
- brw_MOV(p,
- byte_offset(c->reg.vertex[to], c->offset[VERT_RESULT_BFC1]),
- byte_offset(c->reg.vertex[from], c->offset[VERT_RESULT_BFC1]));
-#else
- #warning "disabled"
-#endif
-}
-
-
-
-void brw_clip_init_clipmask( struct brw_clip_compile *c )
-{
- struct brw_compile *p = &c->func;
- struct brw_reg incoming = get_element_ud(c->reg.R0, 2);
-
- /* Shift so that lowest outcode bit is rightmost:
- */
- brw_SHR(p, c->reg.planemask, incoming, brw_imm_ud(26));
-
- if (c->key.nr_userclip) {
- struct brw_reg tmp = retype(vec1(get_tmp(c)), BRW_REGISTER_TYPE_UD);
-
- /* Rearrange userclip outcodes so that they come directly after
- * the fixed plane bits.
- */
- brw_AND(p, tmp, incoming, brw_imm_ud(0x3f<<14));
- brw_SHR(p, tmp, tmp, brw_imm_ud(8));
- brw_OR(p, c->reg.planemask, c->reg.planemask, tmp);
-
- release_tmp(c, tmp);
- }
-}
-
diff --git a/src/gallium/drivers/i965simple/brw_context.c b/src/gallium/drivers/i965simple/brw_context.c
deleted file mode 100644
index 9b33285bc73..00000000000
--- a/src/gallium/drivers/i965simple/brw_context.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_defines.h"
-#include "brw_draw.h"
-#include "brw_vs.h"
-#include "brw_tex_layout.h"
-#include "brw_winsys.h"
-
-#include "pipe/internal/p_winsys_screen.h"
-#include "pipe/p_context.h"
-#include "util/u_memory.h"
-#include "pipe/p_screen.h"
-
-
-#ifndef BRW_DEBUG
-int BRW_DEBUG = (0);
-#endif
-
-
-static void brw_destroy(struct pipe_context *pipe)
-{
- struct brw_context *brw = brw_context(pipe);
-
- if(brw->winsys->destroy)
- brw->winsys->destroy(brw->winsys);
-
- FREE(brw);
-}
-
-
-static void brw_clear(struct pipe_context *pipe, struct pipe_surface *ps,
- unsigned clearValue)
-{
- int x, y, w, h;
- /* FIXME: corny... */
-
- x = 0;
- y = 0;
- w = ps->width;
- h = ps->height;
-
- pipe->surface_fill(pipe, ps, x, y, w, h, clearValue);
-}
-
-static unsigned int
-brw_is_texture_referenced( struct pipe_context *pipe,
- struct pipe_texture *texture,
- unsigned face, unsigned level)
-{
- /**
- * FIXME: Optimize.
- */
-
- return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
-}
-
-static unsigned int
-brw_is_buffer_referenced( struct pipe_context *pipe,
- struct pipe_buffer *buf)
-{
- /**
- * FIXME: Optimize.
- */
-
- return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
-}
-
-struct pipe_context *brw_create(struct pipe_screen *screen,
- struct brw_winsys *brw_winsys,
- unsigned pci_id)
-{
- struct brw_context *brw;
-
- debug_printf("%s: creating brw_context with pci id 0x%x\n",
- __FUNCTION__, pci_id);
-
- brw = CALLOC_STRUCT(brw_context);
- if (brw == NULL)
- return NULL;
-
- brw->winsys = brw_winsys;
- brw->pipe.winsys = screen->winsys;
- brw->pipe.screen = screen;
-
- brw->pipe.destroy = brw_destroy;
- brw->pipe.clear = brw_clear;
-
- brw->pipe.is_texture_referenced = brw_is_texture_referenced;
- brw->pipe.is_buffer_referenced = brw_is_buffer_referenced;
-
- brw_init_surface_functions(brw);
- brw_init_texture_functions(brw);
- brw_init_state_functions(brw);
- brw_init_flush_functions(brw);
- brw_init_draw_functions( brw );
-
-
- brw_init_state( brw );
-
- brw->pci_id = pci_id;
- brw->dirty = ~0;
- brw->hardware_dirty = ~0;
-
- memset(&brw->wm.bind, ~0, sizeof(brw->wm.bind));
-
- return &brw->pipe;
-}
-
diff --git a/src/gallium/drivers/i965simple/brw_context.h b/src/gallium/drivers/i965simple/brw_context.h
deleted file mode 100644
index 3079485180b..00000000000
--- a/src/gallium/drivers/i965simple/brw_context.h
+++ /dev/null
@@ -1,684 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#ifndef BRWCONTEXT_INC
-#define BRWCONTEXT_INC
-
-
-#include "pipe/p_context.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_state.h"
-
-#include "tgsi/tgsi_scan.h"
-
-#include "brw_structs.h"
-#include "brw_winsys.h"
-
-
-/* Glossary:
- *
- * URB - uniform resource buffer. A mid-sized buffer which is
- * partitioned between the fixed function units and used for passing
- * values (vertices, primitives, constants) between them.
- *
- * CURBE - constant URB entry. An urb region (entry) used to hold
- * constant values which the fixed function units can be instructed to
- * preload into the GRF when spawining a thread.
- *
- * VUE - vertex URB entry. An urb entry holding a vertex and usually
- * a vertex header. The header contains control information and
- * things like primitive type, Begin/end flags and clip codes.
- *
- * PUE - primitive URB entry. An urb entry produced by the setup (SF)
- * unit holding rasterization and interpolation parameters.
- *
- * GRF - general register file. One of several register files
- * addressable by programmed threads. The inputs (r0, payload, curbe,
- * urb) of the thread are preloaded to this area before the thread is
- * spawned. The registers are individually 8 dwords wide and suitable
- * for general usage. Registers holding thread input values are not
- * special and may be overwritten.
- *
- * MRF - message register file. Threads communicate (and terminate)
- * by sending messages. Message parameters are placed in contigous
- * MRF registers. All program output is via these messages. URB
- * entries are populated by sending a message to the shared URB
- * function containing the new data, together with a control word,
- * often an unmodified copy of R0.
- *
- * R0 - GRF register 0. Typically holds control information used when
- * sending messages to other threads.
- *
- * EU or GEN4 EU: The name of the programmable subsystem of the
- * i965 hardware. Threads are executed by the EU, the registers
- * described above are part of the EU architecture.
- *
- * Fixed function units:
- *
- * CS - Command streamer. Notional first unit, little software
- * interaction. Holds the URB entries used for constant data, ie the
- * CURBEs.
- *
- * VF/VS - Vertex Fetch / Vertex Shader. The fixed function part of
- * this unit is responsible for pulling vertices out of vertex buffers
- * in vram and injecting them into the processing pipe as VUEs. If
- * enabled, it first passes them to a VS thread which is a good place
- * for the driver to implement any active vertex shader.
- *
- * GS - Geometry Shader. This corresponds to a new DX10 concept. If
- * enabled, incoming strips etc are passed to GS threads in individual
- * line/triangle/point units. The GS thread may perform arbitary
- * computation and emit whatever primtives with whatever vertices it
- * chooses. This makes GS an excellent place to implement GL's
- * unfilled polygon modes, though of course it is capable of much
- * more. Additionally, GS is used to translate away primitives not
- * handled by latter units, including Quads and Lineloops.
- *
- * CS - Clipper. Mesa's clipping algorithms are imported to run on
- * this unit. The fixed function part performs cliptesting against
- * the 6 fixed clipplanes and makes descisions on whether or not the
- * incoming primitive needs to be passed to a thread for clipping.
- * User clip planes are handled via cooperation with the VS thread.
- *
- * SF - Strips Fans or Setup: Triangles are prepared for
- * rasterization. Interpolation coefficients are calculated.
- * Flatshading and two-side lighting usually performed here.
- *
- * WM - Windower. Interpolation of vertex attributes performed here.
- * Fragment shader implemented here. SIMD aspects of EU taken full
- * advantage of, as pixels are processed in blocks of 16.
- *
- * CC - Color Calculator. No EU threads associated with this unit.
- * Handles blending and (presumably) depth and stencil testing.
- */
-
-#define BRW_MAX_CURBE (32*16)
-
-struct brw_context;
-struct brw_winsys;
-
-
-/* Raised when we receive new state across the pipe interface:
- */
-#define BRW_NEW_VIEWPORT 0x1
-#define BRW_NEW_RASTERIZER 0x2
-#define BRW_NEW_FS 0x4
-#define BRW_NEW_BLEND 0x8
-#define BRW_NEW_CLIP 0x10
-#define BRW_NEW_SCISSOR 0x20
-#define BRW_NEW_STIPPLE 0x40
-#define BRW_NEW_FRAMEBUFFER 0x80
-#define BRW_NEW_ALPHA_TEST 0x100
-#define BRW_NEW_DEPTH_STENCIL 0x200
-#define BRW_NEW_SAMPLER 0x400
-#define BRW_NEW_TEXTURE 0x800
-#define BRW_NEW_CONSTANTS 0x1000
-#define BRW_NEW_VBO 0x2000
-#define BRW_NEW_VS 0x4000
-
-/* Raised for other internal events:
- */
-#define BRW_NEW_URB_FENCE 0x10000
-#define BRW_NEW_PSP 0x20000
-#define BRW_NEW_CURBE_OFFSETS 0x40000
-#define BRW_NEW_REDUCED_PRIMITIVE 0x80000
-#define BRW_NEW_PRIMITIVE 0x100000
-#define BRW_NEW_SCENE 0x200000
-#define BRW_NEW_SF_LINKAGE 0x400000
-
-extern int BRW_DEBUG;
-
-#define DEBUG_TEXTURE 0x1
-#define DEBUG_STATE 0x2
-#define DEBUG_IOCTL 0x4
-#define DEBUG_PRIMS 0x8
-#define DEBUG_VERTS 0x10
-#define DEBUG_FALLBACKS 0x20
-#define DEBUG_VERBOSE 0x40
-#define DEBUG_DRI 0x80
-#define DEBUG_DMA 0x100
-#define DEBUG_SANITY 0x200
-#define DEBUG_SYNC 0x400
-#define DEBUG_SLEEP 0x800
-#define DEBUG_PIXEL 0x1000
-#define DEBUG_STATS 0x2000
-#define DEBUG_TILE 0x4000
-#define DEBUG_SINGLE_THREAD 0x8000
-#define DEBUG_WM 0x10000
-#define DEBUG_URB 0x20000
-#define DEBUG_VS 0x40000
-#define DEBUG_BATCH 0x80000
-#define DEBUG_BUFMGR 0x100000
-#define DEBUG_BLIT 0x200000
-#define DEBUG_REGION 0x400000
-#define DEBUG_MIPTREE 0x800000
-
-#define DBG(...) do { \
- if (BRW_DEBUG & FILE_DEBUG_FLAG) \
- debug_printf(__VA_ARGS__); \
-} while(0)
-
-#define PRINT(...) do { \
- debug_printf(__VA_ARGS__); \
-} while(0)
-
-struct brw_state_flags {
- unsigned cache;
- unsigned brw;
-};
-
-
-struct brw_vertex_program {
- struct pipe_shader_state program;
- struct tgsi_shader_info info;
- int id;
-};
-
-
-struct brw_fragment_program {
- struct pipe_shader_state program;
- struct tgsi_shader_info info;
-
- boolean UsesDepth; /* XXX add this to tgsi_shader_info? */
- int id;
-};
-
-
-struct pipe_setup_linkage {
- struct {
- unsigned vp_output:5;
- unsigned interp_mode:4;
- unsigned bf_vp_output:5;
- } fp_input[PIPE_MAX_SHADER_INPUTS];
-
- unsigned fp_input_count:5;
- unsigned max_vp_output:5;
-};
-
-
-
-struct brw_texture {
- struct pipe_texture base;
-
- /* Derived from the above:
- */
- unsigned stride;
- unsigned depth_pitch; /* per-image on i945? */
- unsigned total_nblocksy;
-
- unsigned nr_images[PIPE_MAX_TEXTURE_LEVELS];
-
- /* Explicitly store the offset of each image for each cube face or
- * depth value. Pretty much have to accept that hardware formats
- * are going to be so diverse that there is no unified way to
- * compute the offsets of depth/cube images within a mipmap level,
- * so have to store them as a lookup table:
- */
- unsigned *image_offset[PIPE_MAX_TEXTURE_LEVELS]; /**< array [depth] of offsets */
-
- /* Includes image offset tables:
- */
- unsigned level_offset[PIPE_MAX_TEXTURE_LEVELS];
-
- /* The data is held here:
- */
- struct pipe_buffer *buffer;
-};
-
-/* Data about a particular attempt to compile a program. Note that
- * there can be many of these, each in a different GL state
- * corresponding to a different brw_wm_prog_key struct, with different
- * compiled programs:
- */
-/* Data about a particular attempt to compile a program. Note that
- * there can be many of these, each in a different GL state
- * corresponding to a different brw_wm_prog_key struct, with different
- * compiled programs:
- */
-
-struct brw_wm_prog_data {
- unsigned curb_read_length;
- unsigned urb_read_length;
-
- unsigned first_curbe_grf;
- unsigned total_grf;
- unsigned total_scratch;
-
- /* Internally generated constants for the CURBE. These are loaded
- * ahead of the data from the constant buffer.
- */
- const float internal_const[8];
- unsigned nr_internal_consts;
- unsigned max_const;
-
- boolean error;
-};
-
-struct brw_sf_prog_data {
- unsigned urb_read_length;
- unsigned total_grf;
-
- /* Each vertex may have upto 12 attributes, 4 components each,
- * except WPOS which requires only 2. (11*4 + 2) == 44 ==> 11
- * rows.
- *
- * Actually we use 4 for each, so call it 12 rows.
- */
- unsigned urb_entry_size;
-};
-
-struct brw_clip_prog_data {
- unsigned curb_read_length; /* user planes? */
- unsigned clip_mode;
- unsigned urb_read_length;
- unsigned total_grf;
-};
-
-struct brw_gs_prog_data {
- unsigned urb_read_length;
- unsigned total_grf;
-};
-
-struct brw_vs_prog_data {
- unsigned curb_read_length;
- unsigned urb_read_length;
- unsigned total_grf;
- unsigned outputs_written;
-
- unsigned inputs_read;
-
- unsigned max_const;
-
- float imm_buf[PIPE_MAX_CONSTANT][4];
- unsigned num_imm;
- unsigned num_consts;
-
- /* Used for calculating urb partitions:
- */
- unsigned urb_entry_size;
-};
-
-
-#define BRW_MAX_TEX_UNIT 8
-#define BRW_WM_MAX_SURF BRW_MAX_TEX_UNIT + 1
-
-/* Create a fixed sized struct for caching binding tables:
- */
-struct brw_surface_binding_table {
- unsigned surf_ss_offset[BRW_WM_MAX_SURF];
-};
-
-
-struct brw_cache;
-
-struct brw_mem_pool {
- struct pipe_buffer *buffer;
-
- unsigned size;
- unsigned offset; /* offset of first free byte */
-
- struct brw_context *brw;
-};
-
-struct brw_cache_item {
- unsigned hash;
- unsigned key_size; /* for variable-sized keys */
- const void *key;
-
- unsigned offset; /* offset within pool's buffer */
- unsigned data_size;
-
- struct brw_cache_item *next;
-};
-
-
-
-struct brw_cache {
- unsigned id;
-
- const char *name;
-
- struct brw_context *brw;
- struct brw_mem_pool *pool;
-
- struct brw_cache_item **items;
- unsigned size, n_items;
-
- unsigned key_size; /* for fixed-size keys */
- unsigned aux_size;
-
- unsigned last_addr; /* offset of active item */
-};
-
-
-
-
-/* Considered adding a member to this struct to document which flags
- * an update might raise so that ordering of the state atoms can be
- * checked or derived at runtime. Dropped the idea in favor of having
- * a debug mode where the state is monitored for flags which are
- * raised that have already been tested against.
- */
-struct brw_tracked_state {
- struct brw_state_flags dirty;
- void (*update)( struct brw_context *brw );
-};
-
-
-/* Flags for brw->state.cache.
- */
-#define CACHE_NEW_CC_VP (1<<BRW_CC_VP)
-#define CACHE_NEW_CC_UNIT (1<<BRW_CC_UNIT)
-#define CACHE_NEW_WM_PROG (1<<BRW_WM_PROG)
-#define CACHE_NEW_SAMPLER_DEFAULT_COLOR (1<<BRW_SAMPLER_DEFAULT_COLOR)
-#define CACHE_NEW_SAMPLER (1<<BRW_SAMPLER)
-#define CACHE_NEW_WM_UNIT (1<<BRW_WM_UNIT)
-#define CACHE_NEW_SF_PROG (1<<BRW_SF_PROG)
-#define CACHE_NEW_SF_VP (1<<BRW_SF_VP)
-#define CACHE_NEW_SF_UNIT (1<<BRW_SF_UNIT)
-#define CACHE_NEW_VS_UNIT (1<<BRW_VS_UNIT)
-#define CACHE_NEW_VS_PROG (1<<BRW_VS_PROG)
-#define CACHE_NEW_GS_UNIT (1<<BRW_GS_UNIT)
-#define CACHE_NEW_GS_PROG (1<<BRW_GS_PROG)
-#define CACHE_NEW_CLIP_VP (1<<BRW_CLIP_VP)
-#define CACHE_NEW_CLIP_UNIT (1<<BRW_CLIP_UNIT)
-#define CACHE_NEW_CLIP_PROG (1<<BRW_CLIP_PROG)
-#define CACHE_NEW_SURFACE (1<<BRW_SS_SURFACE)
-#define CACHE_NEW_SURF_BIND (1<<BRW_SS_SURF_BIND)
-
-
-
-
-enum brw_mempool_id {
- BRW_GS_POOL,
- BRW_SS_POOL,
- BRW_MAX_POOL
-};
-
-
-struct brw_cached_batch_item {
- struct header *header;
- unsigned sz;
- struct brw_cached_batch_item *next;
-};
-
-
-
-/* Protect against a future where PIPE_MAX_ATTRIBS > 32. Wouldn't life
- * be easier if C allowed arrays of packed elements?
- */
-#define ATTRIB_BIT_DWORDS ((PIPE_MAX_ATTRIBS+31)/32)
-
-
-
-
-struct brw_vertex_info {
- unsigned varying; /* varying:1[PIPE_MAX_ATTRIBS] */
- unsigned sizes[ATTRIB_BIT_DWORDS * 2]; /* sizes:2[PIPE_MAX_ATTRIBS] */
-};
-
-
-
-
-
-struct brw_context
-{
- struct pipe_context pipe;
- struct brw_winsys *winsys;
-
- unsigned primitive;
- unsigned reduced_primitive;
-
- boolean emit_state_always;
-
- struct {
- struct brw_state_flags dirty;
- } state;
-
-
- struct {
- const struct pipe_blend_state *Blend;
- const struct pipe_depth_stencil_alpha_state *DepthStencil;
- const struct pipe_poly_stipple *PolygonStipple;
- const struct pipe_rasterizer_state *Raster;
- const struct pipe_sampler_state *Samplers[PIPE_MAX_SAMPLERS];
- const struct brw_vertex_program *VertexProgram;
- const struct brw_fragment_program *FragmentProgram;
-
- struct pipe_clip_state Clip;
- struct pipe_blend_color BlendColor;
- struct pipe_scissor_state Scissor;
- struct pipe_viewport_state Viewport;
- struct pipe_framebuffer_state FrameBuffer;
-
- const struct pipe_constant_buffer *Constants[2];
- const struct brw_texture *Texture[PIPE_MAX_SAMPLERS];
- } attribs;
-
- unsigned num_samplers;
- unsigned num_textures;
-
- struct brw_mem_pool pool[BRW_MAX_POOL];
- struct brw_cache cache[BRW_MAX_CACHE];
- struct brw_cached_batch_item *cached_batch_items;
-
- struct {
-
- /* Arrays with buffer objects to copy non-bufferobj arrays into
- * for upload:
- */
- const struct pipe_vertex_buffer *vbo_array[PIPE_MAX_ATTRIBS];
-
- struct brw_vertex_element_state inputs[PIPE_MAX_ATTRIBS];
-
-#define BRW_NR_UPLOAD_BUFS 17
-#define BRW_UPLOAD_INIT_SIZE (128*1024)
-
- /* Summary of size and varying of active arrays, so we can check
- * for changes to this state:
- */
- struct brw_vertex_info info;
- } vb;
-
-
- unsigned hardware_dirty;
- unsigned dirty;
- unsigned pci_id;
- /* BRW_NEW_URB_ALLOCATIONS:
- */
- struct {
- unsigned vsize; /* vertex size plus header in urb registers */
- unsigned csize; /* constant buffer size in urb registers */
- unsigned sfsize; /* setup data size in urb registers */
-
- boolean constrained;
-
- unsigned nr_vs_entries;
- unsigned nr_gs_entries;
- unsigned nr_clip_entries;
- unsigned nr_sf_entries;
- unsigned nr_cs_entries;
-
-/* unsigned vs_size; */
-/* unsigned gs_size; */
-/* unsigned clip_size; */
-/* unsigned sf_size; */
-/* unsigned cs_size; */
-
- unsigned vs_start;
- unsigned gs_start;
- unsigned clip_start;
- unsigned sf_start;
- unsigned cs_start;
- } urb;
-
-
- /* BRW_NEW_CURBE_OFFSETS:
- */
- struct {
- unsigned wm_start;
- unsigned wm_size;
- unsigned clip_start;
- unsigned clip_size;
- unsigned vs_start;
- unsigned vs_size;
- unsigned total_size;
-
- unsigned gs_offset;
-
- float *last_buf;
- unsigned last_bufsz;
- } curbe;
-
- struct {
- struct brw_vs_prog_data *prog_data;
-
- unsigned prog_gs_offset;
- unsigned state_gs_offset;
- } vs;
-
- struct {
- struct brw_gs_prog_data *prog_data;
-
- boolean prog_active;
- unsigned prog_gs_offset;
- unsigned state_gs_offset;
- } gs;
-
- struct {
- struct brw_clip_prog_data *prog_data;
-
- unsigned prog_gs_offset;
- unsigned vp_gs_offset;
- unsigned state_gs_offset;
- } clip;
-
-
- struct {
- struct brw_sf_prog_data *prog_data;
-
- struct pipe_setup_linkage linkage;
-
- unsigned prog_gs_offset;
- unsigned vp_gs_offset;
- unsigned state_gs_offset;
- } sf;
-
- struct {
- struct brw_wm_prog_data *prog_data;
-
-// struct brw_wm_compiler *compile_data;
-
-
- /**
- * Array of sampler state uploaded at sampler_gs_offset of BRW_SAMPLER
- * cache
- */
- struct brw_sampler_state sampler[BRW_MAX_TEX_UNIT];
-
- unsigned render_surf;
- unsigned nr_surfaces;
-
- unsigned max_threads;
- struct pipe_buffer *scratch_buffer;
- unsigned scratch_buffer_size;
-
- unsigned sampler_count;
- unsigned sampler_gs_offset;
-
- struct brw_surface_binding_table bind;
- unsigned bind_ss_offset;
-
- unsigned prog_gs_offset;
- unsigned state_gs_offset;
- } wm;
-
-
- struct {
- unsigned vp_gs_offset;
- unsigned state_gs_offset;
- } cc;
-
-
- /* Used to give every program string a unique id
- */
- unsigned program_id;
-};
-
-
-#define BRW_PACKCOLOR8888(r,g,b,a) ((r<<24) | (g<<16) | (b<<8) | a)
-
-
-/*======================================================================
- * brw_vtbl.c
- */
-void brw_do_flush( struct brw_context *brw,
- unsigned flags );
-
-
-/*======================================================================
- * brw_state.c
- */
-void brw_validate_state(struct brw_context *brw);
-void brw_init_state(struct brw_context *brw);
-void brw_destroy_state(struct brw_context *brw);
-
-
-/*======================================================================
- * brw_tex.c
- */
-void brwUpdateTextureState( struct brw_context *brw );
-
-
-/* brw_urb.c
- */
-void brw_upload_urb_fence(struct brw_context *brw);
-
-void brw_upload_constant_buffer_state(struct brw_context *brw);
-
-void brw_init_surface_functions(struct brw_context *brw);
-void brw_init_state_functions(struct brw_context *brw);
-void brw_init_flush_functions(struct brw_context *brw);
-void brw_init_string_functions(struct brw_context *brw);
-
-/*======================================================================
- * Inline conversion functions. These are better-typed than the
- * macros used previously:
- */
-static inline struct brw_context *
-brw_context( struct pipe_context *ctx )
-{
- return (struct brw_context *)ctx;
-}
-
-#endif
-
diff --git a/src/gallium/drivers/i965simple/brw_curbe.c b/src/gallium/drivers/i965simple/brw_curbe.c
deleted file mode 100644
index 904cde8e301..00000000000
--- a/src/gallium/drivers/i965simple/brw_curbe.c
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-
-#include "brw_context.h"
-#include "brw_defines.h"
-#include "brw_state.h"
-#include "brw_batch.h"
-#include "brw_util.h"
-#include "brw_wm.h"
-#include "pipe/p_state.h"
-#include "pipe/internal/p_winsys_screen.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-
-#define FILE_DEBUG_FLAG DEBUG_FALLBACKS
-
-/* Partition the CURBE between the various users of constant values:
- */
-static void calculate_curbe_offsets( struct brw_context *brw )
-{
- /* CACHE_NEW_WM_PROG */
- unsigned nr_fp_regs = align(brw->wm.prog_data->max_const, 16);
-
- /* BRW_NEW_VERTEX_PROGRAM */
- unsigned nr_vp_regs = align(brw->vs.prog_data->max_const, 16);
- unsigned nr_clip_regs = 0;
- unsigned total_regs;
-
-#if 0
- /* BRW_NEW_CLIP ? */
- if (brw->attribs.Transform->ClipPlanesEnabled) {
- unsigned nr_planes = 6 + brw_count_bits(brw->attribs.Transform->ClipPlanesEnabled);
- nr_clip_regs = align(nr_planes * 4, 16);
- }
-#endif
-
-
- total_regs = nr_fp_regs + nr_vp_regs + nr_clip_regs;
-
- /* This can happen - what to do? Probably rather than falling
- * back, the best thing to do is emit programs which code the
- * constants as immediate values. Could do this either as a static
- * cap on WM and VS, or adaptively.
- *
- * Unfortunately, this is currently dependent on the results of the
- * program generation process (in the case of wm), so this would
- * introduce the need to re-generate programs in the event of a
- * curbe allocation failure.
- */
- /* Max size is 32 - just large enough to
- * hold the 128 parameters allowed by
- * the fragment and vertex program
- * api's. It's not clear what happens
- * when both VP and FP want to use 128
- * parameters, though.
- */
- assert(total_regs <= 32);
-
- /* Lazy resize:
- */
- if (nr_fp_regs > brw->curbe.wm_size ||
- nr_vp_regs > brw->curbe.vs_size ||
- nr_clip_regs != brw->curbe.clip_size ||
- (total_regs < brw->curbe.total_size / 4 &&
- brw->curbe.total_size > 16)) {
-
- unsigned reg = 0;
-
- /* Calculate a new layout:
- */
- reg = 0;
- brw->curbe.wm_start = reg;
- brw->curbe.wm_size = nr_fp_regs; reg += nr_fp_regs;
- brw->curbe.clip_start = reg;
- brw->curbe.clip_size = nr_clip_regs; reg += nr_clip_regs;
- brw->curbe.vs_start = reg;
- brw->curbe.vs_size = nr_vp_regs; reg += nr_vp_regs;
- brw->curbe.total_size = reg;
-
-#if 0
- if (0)
- DBG("curbe wm %d+%d clip %d+%d vs %d+%d\n",
- brw->curbe.wm_start,
- brw->curbe.wm_size,
- brw->curbe.clip_start,
- brw->curbe.clip_size,
- brw->curbe.vs_start,
- brw->curbe.vs_size );
-#endif
-
- brw->state.dirty.brw |= BRW_NEW_CURBE_OFFSETS;
- }
-}
-
-
-const struct brw_tracked_state brw_curbe_offsets = {
- .dirty = {
- .brw = (BRW_NEW_CLIP |
- BRW_NEW_VS),
- .cache = CACHE_NEW_WM_PROG
- },
- .update = calculate_curbe_offsets
-};
-
-
-
-/* Define the number of curbes within CS's urb allocation. Multiple
- * urb entries -> multiple curbes. These will be used by
- * fixed-function hardware in a double-buffering scheme to avoid a
- * pipeline stall each time the contents of the curbe is changed.
- */
-void brw_upload_constant_buffer_state(struct brw_context *brw)
-{
- struct brw_constant_buffer_state cbs;
- memset(&cbs, 0, sizeof(cbs));
-
- /* It appears that this is the state packet for the CS unit, ie. the
- * urb entries detailed here are housed in the CS range from the
- * URB_FENCE command.
- */
- cbs.header.opcode = CMD_CONST_BUFFER_STATE;
- cbs.header.length = sizeof(cbs)/4 - 2;
-
- /* BRW_NEW_URB_FENCE */
- cbs.bits0.nr_urb_entries = brw->urb.nr_cs_entries;
- cbs.bits0.urb_entry_size = brw->urb.csize - 1;
-
- assert(brw->urb.nr_cs_entries);
- BRW_CACHED_BATCH_STRUCT(brw, &cbs);
-}
-
-
-static float fixed_plane[6][4] = {
- { 0, 0, -1, 1 },
- { 0, 0, 1, 1 },
- { 0, -1, 0, 1 },
- { 0, 1, 0, 1 },
- {-1, 0, 0, 1 },
- { 1, 0, 0, 1 }
-};
-
-/* Upload a new set of constants. Too much variability to go into the
- * cache mechanism, but maybe would benefit from a comparison against
- * the current uploaded set of constants.
- */
-static void upload_constant_buffer(struct brw_context *brw)
-{
- struct brw_mem_pool *pool = &brw->pool[BRW_GS_POOL];
- unsigned sz = brw->curbe.total_size;
- unsigned bufsz = sz * sizeof(float);
- float *buf;
- unsigned i;
-
-
- if (sz == 0) {
- struct brw_constant_buffer cb;
- cb.header.opcode = CMD_CONST_BUFFER;
- cb.header.length = sizeof(cb)/4 - 2;
- cb.header.valid = 0;
- cb.bits0.buffer_length = 0;
- cb.bits0.buffer_address = 0;
- BRW_BATCH_STRUCT(brw, &cb);
-
- if (brw->curbe.last_buf) {
- free(brw->curbe.last_buf);
- brw->curbe.last_buf = NULL;
- brw->curbe.last_bufsz = 0;
- }
-
- return;
- }
-
- buf = (float *)malloc(bufsz);
-
- memset(buf, 0, bufsz);
-
- if (brw->curbe.wm_size) {
- unsigned offset = brw->curbe.wm_start * 16;
-
- /* First the constant buffer constants:
- */
-
- /* Then any internally generated constants:
- */
- for (i = 0; i < brw->wm.prog_data->nr_internal_consts; i++)
- buf[offset + i] = brw->wm.prog_data->internal_const[i];
-
- assert(brw->wm.prog_data->max_const ==
- brw->wm.prog_data->nr_internal_consts);
- }
-
-
- /* The clipplanes are actually delivered to both CLIP and VS units.
- * VS uses them to calculate the outcode bitmasks.
- */
- if (brw->curbe.clip_size) {
- unsigned offset = brw->curbe.clip_start * 16;
- unsigned j;
-
- /* If any planes are going this way, send them all this way:
- */
- for (i = 0; i < 6; i++) {
- buf[offset + i * 4 + 0] = fixed_plane[i][0];
- buf[offset + i * 4 + 1] = fixed_plane[i][1];
- buf[offset + i * 4 + 2] = fixed_plane[i][2];
- buf[offset + i * 4 + 3] = fixed_plane[i][3];
- }
-
- /* Clip planes: BRW_NEW_CLIP:
- */
- for (j = 0; j < brw->attribs.Clip.nr; j++) {
- buf[offset + i * 4 + 0] = brw->attribs.Clip.ucp[j][0];
- buf[offset + i * 4 + 1] = brw->attribs.Clip.ucp[j][1];
- buf[offset + i * 4 + 2] = brw->attribs.Clip.ucp[j][2];
- buf[offset + i * 4 + 3] = brw->attribs.Clip.ucp[j][3];
- i++;
- }
- }
-
-
- if (brw->curbe.vs_size) {
- unsigned offset = brw->curbe.vs_start * 16;
- /*unsigned nr = vp->max_const;*/
- const struct pipe_constant_buffer *cbuffer = brw->attribs.Constants[0];
- struct pipe_winsys *ws = brw->pipe.winsys;
- /* FIXME: buffer size is num_consts + num_immediates */
- if (brw->vs.prog_data->num_consts) {
- /* map the vertex constant buffer and copy to curbe: */
- void *data = ws->buffer_map(ws, cbuffer->buffer, 0);
- /* FIXME: this is wrong. the cbuffer->buffer->size currently
- * represents size of consts + immediates. so if we'll
- * have both we'll copy over the end of the buffer
- * with the subsequent memcpy */
- memcpy(&buf[offset], data, cbuffer->buffer->size);
- ws->buffer_unmap(ws, cbuffer->buffer);
- offset += cbuffer->buffer->size;
- }
- /*immediates*/
- if (brw->vs.prog_data->num_imm) {
- memcpy(&buf[offset], brw->vs.prog_data->imm_buf,
- brw->vs.prog_data->num_imm * 4 * sizeof(float));
- }
- }
-
- if (1) {
- for (i = 0; i < sz; i+=4)
- debug_printf("curbe %d.%d: %f %f %f %f\n", i/8, i&4,
- buf[i+0], buf[i+1], buf[i+2], buf[i+3]);
-
- debug_printf("last_buf %p buf %p sz %d/%d cmp %d\n",
- brw->curbe.last_buf, buf,
- bufsz, brw->curbe.last_bufsz,
- brw->curbe.last_buf ? memcmp(buf, brw->curbe.last_buf, bufsz) : -1);
- }
-
- if (brw->curbe.last_buf &&
- bufsz == brw->curbe.last_bufsz &&
- memcmp(buf, brw->curbe.last_buf, bufsz) == 0) {
- free(buf);
-/* return; */
- }
- else {
- if (brw->curbe.last_buf)
- free(brw->curbe.last_buf);
- brw->curbe.last_buf = buf;
- brw->curbe.last_bufsz = bufsz;
-
-
- if (!brw_pool_alloc(pool,
- bufsz,
- 1 << 6,
- &brw->curbe.gs_offset)) {
- debug_printf("out of GS memory for curbe\n");
- assert(0);
- return;
- }
-
-
- /* Copy data to the buffer:
- */
- brw->winsys->buffer_subdata_typed(brw->winsys,
- pool->buffer,
- brw->curbe.gs_offset,
- bufsz,
- buf,
- BRW_CONSTANT_BUFFER );
- }
-
- /* TODO: only emit the constant_buffer packet when necessary, ie:
- - contents have changed
- - offset has changed
- - hw requirements due to other packets emitted.
- */
- {
- struct brw_constant_buffer cb;
-
- memset(&cb, 0, sizeof(cb));
-
- cb.header.opcode = CMD_CONST_BUFFER;
- cb.header.length = sizeof(cb)/4 - 2;
- cb.header.valid = 1;
- cb.bits0.buffer_length = sz - 1;
- cb.bits0.buffer_address = brw->curbe.gs_offset >> 6;
-
- /* Because this provokes an action (ie copy the constants into the
- * URB), it shouldn't be shortcircuited if identical to the
- * previous time - because eg. the urb destination may have
- * changed, or the urb contents different to last time.
- *
- * Note that the data referred to is actually copied internally,
- * not just used in place according to passed pointer.
- *
- * It appears that the CS unit takes care of using each available
- * URB entry (Const URB Entry == CURBE) in turn, and issuing
- * flushes as necessary when doublebuffering of CURBEs isn't
- * possible.
- */
- BRW_BATCH_STRUCT(brw, &cb);
- }
-}
-
-/* This tracked state is unique in that the state it monitors varies
- * dynamically depending on the parameters tracked by the fragment and
- * vertex programs. This is the template used as a starting point,
- * each context will maintain a copy of this internally and update as
- * required.
- */
-const struct brw_tracked_state brw_constant_buffer = {
- .dirty = {
- .brw = (BRW_NEW_CLIP |
- BRW_NEW_CONSTANTS |
- BRW_NEW_URB_FENCE | /* Implicit - hardware requires this, not used above */
- BRW_NEW_PSP | /* Implicit - hardware requires this, not used above */
- BRW_NEW_CURBE_OFFSETS),
- .cache = (CACHE_NEW_WM_PROG)
- },
- .update = upload_constant_buffer
-};
-
diff --git a/src/gallium/drivers/i965simple/brw_defines.h b/src/gallium/drivers/i965simple/brw_defines.h
deleted file mode 100644
index 715d2d2d011..00000000000
--- a/src/gallium/drivers/i965simple/brw_defines.h
+++ /dev/null
@@ -1,870 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#ifndef BRW_DEFINES_H
-#define BRW_DEFINES_H
-
-/*
- */
-#define MI_NOOP 0x00
-#define MI_USER_INTERRUPT 0x02
-#define MI_WAIT_FOR_EVENT 0x03
-#define MI_FLUSH 0x04
-#define MI_REPORT_HEAD 0x07
-#define MI_ARB_ON_OFF 0x08
-#define MI_BATCH_BUFFER_END 0x0A
-#define MI_OVERLAY_FLIP 0x11
-#define MI_LOAD_SCAN_LINES_INCL 0x12
-#define MI_LOAD_SCAN_LINES_EXCL 0x13
-#define MI_DISPLAY_BUFFER_INFO 0x14
-#define MI_SET_CONTEXT 0x18
-#define MI_STORE_DATA_IMM 0x20
-#define MI_STORE_DATA_INDEX 0x21
-#define MI_LOAD_REGISTER_IMM 0x22
-#define MI_STORE_REGISTER_MEM 0x24
-#define MI_BATCH_BUFFER_START 0x31
-
-#define MI_SYNCHRONOUS_FLIP 0x0
-#define MI_ASYNCHRONOUS_FLIP 0x1
-
-#define MI_BUFFER_SECURE 0x0
-#define MI_BUFFER_NONSECURE 0x1
-
-#define MI_ARBITRATE_AT_CHAIN_POINTS 0x0
-#define MI_ARBITRATE_BETWEEN_INSTS 0x1
-#define MI_NO_ARBITRATION 0x3
-
-#define MI_CONDITION_CODE_WAIT_DISABLED 0x0
-#define MI_CONDITION_CODE_WAIT_0 0x1
-#define MI_CONDITION_CODE_WAIT_1 0x2
-#define MI_CONDITION_CODE_WAIT_2 0x3
-#define MI_CONDITION_CODE_WAIT_3 0x4
-#define MI_CONDITION_CODE_WAIT_4 0x5
-
-#define MI_DISPLAY_PIPE_A 0x0
-#define MI_DISPLAY_PIPE_B 0x1
-
-#define MI_DISPLAY_PLANE_A 0x0
-#define MI_DISPLAY_PLANE_B 0x1
-#define MI_DISPLAY_PLANE_C 0x2
-
-#define MI_STANDARD_FLIP 0x0
-#define MI_ENQUEUE_FLIP_PERFORM_BASE_FRAME_NUMBER_LOAD 0x1
-#define MI_ENQUEUE_FLIP_TARGET_FRAME_NUMBER_RELATIVE 0x2
-#define MI_ENQUEUE_FLIP_ABSOLUTE_TARGET_FRAME_NUMBER 0x3
-
-#define MI_PHYSICAL_ADDRESS 0x0
-#define MI_VIRTUAL_ADDRESS 0x1
-
-#define MI_BUFFER_MEMORY_MAIN 0x0
-#define MI_BUFFER_MEMORY_GTT 0x2
-#define MI_BUFFER_MEMORY_PER_PROCESS_GTT 0x3
-
-#define MI_FLIP_CONTINUE 0x0
-#define MI_FLIP_ON 0x1
-#define MI_FLIP_OFF 0x2
-
-#define MI_UNTRUSTED_REGISTER_SPACE 0x0
-#define MI_TRUSTED_REGISTER_SPACE 0x1
-
-/* 3D state:
- */
-#define _3DOP_3DSTATE_PIPELINED 0x0
-#define _3DOP_3DSTATE_NONPIPELINED 0x1
-#define _3DOP_3DCONTROL 0x2
-#define _3DOP_3DPRIMITIVE 0x3
-
-#define _3DSTATE_PIPELINED_POINTERS 0x00
-#define _3DSTATE_BINDING_TABLE_POINTERS 0x01
-#define _3DSTATE_VERTEX_BUFFERS 0x08
-#define _3DSTATE_VERTEX_ELEMENTS 0x09
-#define _3DSTATE_INDEX_BUFFER 0x0A
-#define _3DSTATE_VF_STATISTICS 0x0B
-#define _3DSTATE_DRAWING_RECTANGLE 0x00
-#define _3DSTATE_CONSTANT_COLOR 0x01
-#define _3DSTATE_SAMPLER_PALETTE_LOAD 0x02
-#define _3DSTATE_CHROMA_KEY 0x04
-#define _3DSTATE_DEPTH_BUFFER 0x05
-#define _3DSTATE_POLY_STIPPLE_OFFSET 0x06
-#define _3DSTATE_POLY_STIPPLE_PATTERN 0x07
-#define _3DSTATE_LINE_STIPPLE 0x08
-#define _3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP 0x09
-#define _3DCONTROL 0x00
-#define _3DPRIMITIVE 0x00
-
-#define PIPE_CONTROL_NOWRITE 0x00
-#define PIPE_CONTROL_WRITEIMMEDIATE 0x01
-#define PIPE_CONTROL_WRITEDEPTH 0x02
-#define PIPE_CONTROL_WRITETIMESTAMP 0x03
-
-#define PIPE_CONTROL_GTTWRITE_PROCESS_LOCAL 0x00
-#define PIPE_CONTROL_GTTWRITE_GLOBAL 0x01
-
-#define _3DPRIM_POINTLIST 0x01
-#define _3DPRIM_LINELIST 0x02
-#define _3DPRIM_LINESTRIP 0x03
-#define _3DPRIM_TRILIST 0x04
-#define _3DPRIM_TRISTRIP 0x05
-#define _3DPRIM_TRIFAN 0x06
-#define _3DPRIM_QUADLIST 0x07
-#define _3DPRIM_QUADSTRIP 0x08
-#define _3DPRIM_LINELIST_ADJ 0x09
-#define _3DPRIM_LINESTRIP_ADJ 0x0A
-#define _3DPRIM_TRILIST_ADJ 0x0B
-#define _3DPRIM_TRISTRIP_ADJ 0x0C
-#define _3DPRIM_TRISTRIP_REVERSE 0x0D
-#define _3DPRIM_POLYGON 0x0E
-#define _3DPRIM_RECTLIST 0x0F
-#define _3DPRIM_LINELOOP 0x10
-#define _3DPRIM_POINTLIST_BF 0x11
-#define _3DPRIM_LINESTRIP_CONT 0x12
-#define _3DPRIM_LINESTRIP_BF 0x13
-#define _3DPRIM_LINESTRIP_CONT_BF 0x14
-#define _3DPRIM_TRIFAN_NOSTIPPLE 0x15
-
-#define _3DPRIM_VERTEXBUFFER_ACCESS_SEQUENTIAL 0
-#define _3DPRIM_VERTEXBUFFER_ACCESS_RANDOM 1
-
-#define BRW_ANISORATIO_2 0
-#define BRW_ANISORATIO_4 1
-#define BRW_ANISORATIO_6 2
-#define BRW_ANISORATIO_8 3
-#define BRW_ANISORATIO_10 4
-#define BRW_ANISORATIO_12 5
-#define BRW_ANISORATIO_14 6
-#define BRW_ANISORATIO_16 7
-
-#define BRW_BLENDFACTOR_ONE 0x1
-#define BRW_BLENDFACTOR_SRC_COLOR 0x2
-#define BRW_BLENDFACTOR_SRC_ALPHA 0x3
-#define BRW_BLENDFACTOR_DST_ALPHA 0x4
-#define BRW_BLENDFACTOR_DST_COLOR 0x5
-#define BRW_BLENDFACTOR_SRC_ALPHA_SATURATE 0x6
-#define BRW_BLENDFACTOR_CONST_COLOR 0x7
-#define BRW_BLENDFACTOR_CONST_ALPHA 0x8
-#define BRW_BLENDFACTOR_SRC1_COLOR 0x9
-#define BRW_BLENDFACTOR_SRC1_ALPHA 0x0A
-#define BRW_BLENDFACTOR_ZERO 0x11
-#define BRW_BLENDFACTOR_INV_SRC_COLOR 0x12
-#define BRW_BLENDFACTOR_INV_SRC_ALPHA 0x13
-#define BRW_BLENDFACTOR_INV_DST_ALPHA 0x14
-#define BRW_BLENDFACTOR_INV_DST_COLOR 0x15
-#define BRW_BLENDFACTOR_INV_CONST_COLOR 0x17
-#define BRW_BLENDFACTOR_INV_CONST_ALPHA 0x18
-#define BRW_BLENDFACTOR_INV_SRC1_COLOR 0x19
-#define BRW_BLENDFACTOR_INV_SRC1_ALPHA 0x1A
-
-#define BRW_BLENDFUNCTION_ADD 0
-#define BRW_BLENDFUNCTION_SUBTRACT 1
-#define BRW_BLENDFUNCTION_REVERSE_SUBTRACT 2
-#define BRW_BLENDFUNCTION_MIN 3
-#define BRW_BLENDFUNCTION_MAX 4
-
-#define BRW_ALPHATEST_FORMAT_UNORM8 0
-#define BRW_ALPHATEST_FORMAT_FLOAT32 1
-
-#define BRW_CHROMAKEY_KILL_ON_ANY_MATCH 0
-#define BRW_CHROMAKEY_REPLACE_BLACK 1
-
-#define BRW_CLIP_API_OGL 0
-#define BRW_CLIP_API_DX 1
-
-#define BRW_CLIPMODE_NORMAL 0
-#define BRW_CLIPMODE_CLIP_ALL 1
-#define BRW_CLIPMODE_CLIP_NON_REJECTED 2
-#define BRW_CLIPMODE_REJECT_ALL 3
-#define BRW_CLIPMODE_ACCEPT_ALL 4
-
-#define BRW_CLIP_NDCSPACE 0
-#define BRW_CLIP_SCREENSPACE 1
-
-#define BRW_COMPAREFUNCTION_ALWAYS 0
-#define BRW_COMPAREFUNCTION_NEVER 1
-#define BRW_COMPAREFUNCTION_LESS 2
-#define BRW_COMPAREFUNCTION_EQUAL 3
-#define BRW_COMPAREFUNCTION_LEQUAL 4
-#define BRW_COMPAREFUNCTION_GREATER 5
-#define BRW_COMPAREFUNCTION_NOTEQUAL 6
-#define BRW_COMPAREFUNCTION_GEQUAL 7
-
-#define BRW_COVERAGE_PIXELS_HALF 0
-#define BRW_COVERAGE_PIXELS_1 1
-#define BRW_COVERAGE_PIXELS_2 2
-#define BRW_COVERAGE_PIXELS_4 3
-
-#define BRW_CULLMODE_BOTH 0
-#define BRW_CULLMODE_NONE 1
-#define BRW_CULLMODE_FRONT 2
-#define BRW_CULLMODE_BACK 3
-
-#define BRW_DEFAULTCOLOR_R8G8B8A8_UNORM 0
-#define BRW_DEFAULTCOLOR_R32G32B32A32_FLOAT 1
-
-#define BRW_DEPTHFORMAT_D32_FLOAT_S8X24_UINT 0
-#define BRW_DEPTHFORMAT_D32_FLOAT 1
-#define BRW_DEPTHFORMAT_D24_UNORM_S8_UINT 2
-#define BRW_DEPTHFORMAT_D16_UNORM 5
-
-#define BRW_FLOATING_POINT_IEEE_754 0
-#define BRW_FLOATING_POINT_NON_IEEE_754 1
-
-#define BRW_FRONTWINDING_CW 0
-#define BRW_FRONTWINDING_CCW 1
-
-#define BRW_SPRITE_POINT_ENABLE 16
-
-#define BRW_INDEX_BYTE 0
-#define BRW_INDEX_WORD 1
-#define BRW_INDEX_DWORD 2
-
-#define BRW_LOGICOPFUNCTION_CLEAR 0
-#define BRW_LOGICOPFUNCTION_NOR 1
-#define BRW_LOGICOPFUNCTION_AND_INVERTED 2
-#define BRW_LOGICOPFUNCTION_COPY_INVERTED 3
-#define BRW_LOGICOPFUNCTION_AND_REVERSE 4
-#define BRW_LOGICOPFUNCTION_INVERT 5
-#define BRW_LOGICOPFUNCTION_XOR 6
-#define BRW_LOGICOPFUNCTION_NAND 7
-#define BRW_LOGICOPFUNCTION_AND 8
-#define BRW_LOGICOPFUNCTION_EQUIV 9
-#define BRW_LOGICOPFUNCTION_NOOP 10
-#define BRW_LOGICOPFUNCTION_OR_INVERTED 11
-#define BRW_LOGICOPFUNCTION_COPY 12
-#define BRW_LOGICOPFUNCTION_OR_REVERSE 13
-#define BRW_LOGICOPFUNCTION_OR 14
-#define BRW_LOGICOPFUNCTION_SET 15
-
-#define BRW_MAPFILTER_NEAREST 0x0
-#define BRW_MAPFILTER_LINEAR 0x1
-#define BRW_MAPFILTER_ANISOTROPIC 0x2
-
-#define BRW_MIPFILTER_NONE 0
-#define BRW_MIPFILTER_NEAREST 1
-#define BRW_MIPFILTER_LINEAR 3
-
-#define BRW_POLYGON_FRONT_FACING 0
-#define BRW_POLYGON_BACK_FACING 1
-
-#define BRW_PREFILTER_ALWAYS 0x0
-#define BRW_PREFILTER_NEVER 0x1
-#define BRW_PREFILTER_LESS 0x2
-#define BRW_PREFILTER_EQUAL 0x3
-#define BRW_PREFILTER_LEQUAL 0x4
-#define BRW_PREFILTER_GREATER 0x5
-#define BRW_PREFILTER_NOTEQUAL 0x6
-#define BRW_PREFILTER_GEQUAL 0x7
-
-#define BRW_PROVOKING_VERTEX_0 0
-#define BRW_PROVOKING_VERTEX_1 1
-#define BRW_PROVOKING_VERTEX_2 2
-
-#define BRW_RASTRULE_UPPER_LEFT 0
-#define BRW_RASTRULE_UPPER_RIGHT 1
-/* These are listed as "Reserved, but not seen as useful"
- * in Intel documentation (page 212, "Point Rasterization Rule",
- * section 7.4 "SF Pipeline State Summary", of document
- * "IntelĀ® 965 Express Chipset Family and IntelĀ® G35 Express
- * Chipset Graphics Controller Programmer's Reference Manual,
- * Volume 2: 3D/Media", Revision 1.0b as of January 2008,
- * available at
- * http://intellinuxgraphics.org/documentation.html
- * at the time of this writing).
- *
- * These appear to be supported on at least some
- * i965-family devices, and the BRW_RASTRULE_LOWER_RIGHT
- * is useful when using OpenGL to render to a FBO
- * (which has the pixel coordinate Y orientation inverted
- * with respect to the normal OpenGL pixel coordinate system).
- */
-#define BRW_RASTRULE_LOWER_LEFT 2
-#define BRW_RASTRULE_LOWER_RIGHT 3
-
-#define BRW_RENDERTARGET_CLAMPRANGE_UNORM 0
-#define BRW_RENDERTARGET_CLAMPRANGE_SNORM 1
-#define BRW_RENDERTARGET_CLAMPRANGE_FORMAT 2
-
-#define BRW_STENCILOP_KEEP 0
-#define BRW_STENCILOP_ZERO 1
-#define BRW_STENCILOP_REPLACE 2
-#define BRW_STENCILOP_INCRSAT 3
-#define BRW_STENCILOP_DECRSAT 4
-#define BRW_STENCILOP_INCR 5
-#define BRW_STENCILOP_DECR 6
-#define BRW_STENCILOP_INVERT 7
-
-#define BRW_SURFACE_MIPMAPLAYOUT_BELOW 0
-#define BRW_SURFACE_MIPMAPLAYOUT_RIGHT 1
-
-#define BRW_SURFACEFORMAT_R32G32B32A32_FLOAT 0x000
-#define BRW_SURFACEFORMAT_R32G32B32A32_SINT 0x001
-#define BRW_SURFACEFORMAT_R32G32B32A32_UINT 0x002
-#define BRW_SURFACEFORMAT_R32G32B32A32_UNORM 0x003
-#define BRW_SURFACEFORMAT_R32G32B32A32_SNORM 0x004
-#define BRW_SURFACEFORMAT_R64G64_FLOAT 0x005
-#define BRW_SURFACEFORMAT_R32G32B32X32_FLOAT 0x006
-#define BRW_SURFACEFORMAT_R32G32B32A32_SSCALED 0x007
-#define BRW_SURFACEFORMAT_R32G32B32A32_USCALED 0x008
-#define BRW_SURFACEFORMAT_R32G32B32_FLOAT 0x040
-#define BRW_SURFACEFORMAT_R32G32B32_SINT 0x041
-#define BRW_SURFACEFORMAT_R32G32B32_UINT 0x042
-#define BRW_SURFACEFORMAT_R32G32B32_UNORM 0x043
-#define BRW_SURFACEFORMAT_R32G32B32_SNORM 0x044
-#define BRW_SURFACEFORMAT_R32G32B32_SSCALED 0x045
-#define BRW_SURFACEFORMAT_R32G32B32_USCALED 0x046
-#define BRW_SURFACEFORMAT_R16G16B16A16_UNORM 0x080
-#define BRW_SURFACEFORMAT_R16G16B16A16_SNORM 0x081
-#define BRW_SURFACEFORMAT_R16G16B16A16_SINT 0x082
-#define BRW_SURFACEFORMAT_R16G16B16A16_UINT 0x083
-#define BRW_SURFACEFORMAT_R16G16B16A16_FLOAT 0x084
-#define BRW_SURFACEFORMAT_R32G32_FLOAT 0x085
-#define BRW_SURFACEFORMAT_R32G32_SINT 0x086
-#define BRW_SURFACEFORMAT_R32G32_UINT 0x087
-#define BRW_SURFACEFORMAT_R32_FLOAT_X8X24_TYPELESS 0x088
-#define BRW_SURFACEFORMAT_X32_TYPELESS_G8X24_UINT 0x089
-#define BRW_SURFACEFORMAT_L32A32_FLOAT 0x08A
-#define BRW_SURFACEFORMAT_R32G32_UNORM 0x08B
-#define BRW_SURFACEFORMAT_R32G32_SNORM 0x08C
-#define BRW_SURFACEFORMAT_R64_FLOAT 0x08D
-#define BRW_SURFACEFORMAT_R16G16B16X16_UNORM 0x08E
-#define BRW_SURFACEFORMAT_R16G16B16X16_FLOAT 0x08F
-#define BRW_SURFACEFORMAT_A32X32_FLOAT 0x090
-#define BRW_SURFACEFORMAT_L32X32_FLOAT 0x091
-#define BRW_SURFACEFORMAT_I32X32_FLOAT 0x092
-#define BRW_SURFACEFORMAT_R16G16B16A16_SSCALED 0x093
-#define BRW_SURFACEFORMAT_R16G16B16A16_USCALED 0x094
-#define BRW_SURFACEFORMAT_R32G32_SSCALED 0x095
-#define BRW_SURFACEFORMAT_R32G32_USCALED 0x096
-#define BRW_SURFACEFORMAT_B8G8R8A8_UNORM 0x0C0
-#define BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB 0x0C1
-#define BRW_SURFACEFORMAT_R10G10B10A2_UNORM 0x0C2
-#define BRW_SURFACEFORMAT_R10G10B10A2_UNORM_SRGB 0x0C3
-#define BRW_SURFACEFORMAT_R10G10B10A2_UINT 0x0C4
-#define BRW_SURFACEFORMAT_R10G10B10_SNORM_A2_UNORM 0x0C5
-#define BRW_SURFACEFORMAT_R8G8B8A8_UNORM 0x0C7
-#define BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB 0x0C8
-#define BRW_SURFACEFORMAT_R8G8B8A8_SNORM 0x0C9
-#define BRW_SURFACEFORMAT_R8G8B8A8_SINT 0x0CA
-#define BRW_SURFACEFORMAT_R8G8B8A8_UINT 0x0CB
-#define BRW_SURFACEFORMAT_R16G16_UNORM 0x0CC
-#define BRW_SURFACEFORMAT_R16G16_SNORM 0x0CD
-#define BRW_SURFACEFORMAT_R16G16_SINT 0x0CE
-#define BRW_SURFACEFORMAT_R16G16_UINT 0x0CF
-#define BRW_SURFACEFORMAT_R16G16_FLOAT 0x0D0
-#define BRW_SURFACEFORMAT_B10G10R10A2_UNORM 0x0D1
-#define BRW_SURFACEFORMAT_B10G10R10A2_UNORM_SRGB 0x0D2
-#define BRW_SURFACEFORMAT_R11G11B10_FLOAT 0x0D3
-#define BRW_SURFACEFORMAT_R32_SINT 0x0D6
-#define BRW_SURFACEFORMAT_R32_UINT 0x0D7
-#define BRW_SURFACEFORMAT_R32_FLOAT 0x0D8
-#define BRW_SURFACEFORMAT_R24_UNORM_X8_TYPELESS 0x0D9
-#define BRW_SURFACEFORMAT_X24_TYPELESS_G8_UINT 0x0DA
-#define BRW_SURFACEFORMAT_L16A16_UNORM 0x0DF
-#define BRW_SURFACEFORMAT_I24X8_UNORM 0x0E0
-#define BRW_SURFACEFORMAT_L24X8_UNORM 0x0E1
-#define BRW_SURFACEFORMAT_A24X8_UNORM 0x0E2
-#define BRW_SURFACEFORMAT_I32_FLOAT 0x0E3
-#define BRW_SURFACEFORMAT_L32_FLOAT 0x0E4
-#define BRW_SURFACEFORMAT_A32_FLOAT 0x0E5
-#define BRW_SURFACEFORMAT_B8G8R8X8_UNORM 0x0E9
-#define BRW_SURFACEFORMAT_B8G8R8X8_UNORM_SRGB 0x0EA
-#define BRW_SURFACEFORMAT_R8G8B8X8_UNORM 0x0EB
-#define BRW_SURFACEFORMAT_R8G8B8X8_UNORM_SRGB 0x0EC
-#define BRW_SURFACEFORMAT_R9G9B9E5_SHAREDEXP 0x0ED
-#define BRW_SURFACEFORMAT_B10G10R10X2_UNORM 0x0EE
-#define BRW_SURFACEFORMAT_L16A16_FLOAT 0x0F0
-#define BRW_SURFACEFORMAT_R32_UNORM 0x0F1
-#define BRW_SURFACEFORMAT_R32_SNORM 0x0F2
-#define BRW_SURFACEFORMAT_R10G10B10X2_USCALED 0x0F3
-#define BRW_SURFACEFORMAT_R8G8B8A8_SSCALED 0x0F4
-#define BRW_SURFACEFORMAT_R8G8B8A8_USCALED 0x0F5
-#define BRW_SURFACEFORMAT_R16G16_SSCALED 0x0F6
-#define BRW_SURFACEFORMAT_R16G16_USCALED 0x0F7
-#define BRW_SURFACEFORMAT_R32_SSCALED 0x0F8
-#define BRW_SURFACEFORMAT_R32_USCALED 0x0F9
-#define BRW_SURFACEFORMAT_B5G6R5_UNORM 0x100
-#define BRW_SURFACEFORMAT_B5G6R5_UNORM_SRGB 0x101
-#define BRW_SURFACEFORMAT_B5G5R5A1_UNORM 0x102
-#define BRW_SURFACEFORMAT_B5G5R5A1_UNORM_SRGB 0x103
-#define BRW_SURFACEFORMAT_B4G4R4A4_UNORM 0x104
-#define BRW_SURFACEFORMAT_B4G4R4A4_UNORM_SRGB 0x105
-#define BRW_SURFACEFORMAT_R8G8_UNORM 0x106
-#define BRW_SURFACEFORMAT_R8G8_SNORM 0x107
-#define BRW_SURFACEFORMAT_R8G8_SINT 0x108
-#define BRW_SURFACEFORMAT_R8G8_UINT 0x109
-#define BRW_SURFACEFORMAT_R16_UNORM 0x10A
-#define BRW_SURFACEFORMAT_R16_SNORM 0x10B
-#define BRW_SURFACEFORMAT_R16_SINT 0x10C
-#define BRW_SURFACEFORMAT_R16_UINT 0x10D
-#define BRW_SURFACEFORMAT_R16_FLOAT 0x10E
-#define BRW_SURFACEFORMAT_I16_UNORM 0x111
-#define BRW_SURFACEFORMAT_L16_UNORM 0x112
-#define BRW_SURFACEFORMAT_A16_UNORM 0x113
-#define BRW_SURFACEFORMAT_L8A8_UNORM 0x114
-#define BRW_SURFACEFORMAT_I16_FLOAT 0x115
-#define BRW_SURFACEFORMAT_L16_FLOAT 0x116
-#define BRW_SURFACEFORMAT_A16_FLOAT 0x117
-#define BRW_SURFACEFORMAT_R5G5_SNORM_B6_UNORM 0x119
-#define BRW_SURFACEFORMAT_B5G5R5X1_UNORM 0x11A
-#define BRW_SURFACEFORMAT_B5G5R5X1_UNORM_SRGB 0x11B
-#define BRW_SURFACEFORMAT_R8G8_SSCALED 0x11C
-#define BRW_SURFACEFORMAT_R8G8_USCALED 0x11D
-#define BRW_SURFACEFORMAT_R16_SSCALED 0x11E
-#define BRW_SURFACEFORMAT_R16_USCALED 0x11F
-#define BRW_SURFACEFORMAT_R8_UNORM 0x140
-#define BRW_SURFACEFORMAT_R8_SNORM 0x141
-#define BRW_SURFACEFORMAT_R8_SINT 0x142
-#define BRW_SURFACEFORMAT_R8_UINT 0x143
-#define BRW_SURFACEFORMAT_A8_UNORM 0x144
-#define BRW_SURFACEFORMAT_I8_UNORM 0x145
-#define BRW_SURFACEFORMAT_L8_UNORM 0x146
-#define BRW_SURFACEFORMAT_P4A4_UNORM 0x147
-#define BRW_SURFACEFORMAT_A4P4_UNORM 0x148
-#define BRW_SURFACEFORMAT_R8_SSCALED 0x149
-#define BRW_SURFACEFORMAT_R8_USCALED 0x14A
-#define BRW_SURFACEFORMAT_R1_UINT 0x181
-#define BRW_SURFACEFORMAT_YCRCB_NORMAL 0x182
-#define BRW_SURFACEFORMAT_YCRCB_SWAPUVY 0x183
-#define BRW_SURFACEFORMAT_BC1_UNORM 0x186
-#define BRW_SURFACEFORMAT_BC2_UNORM 0x187
-#define BRW_SURFACEFORMAT_BC3_UNORM 0x188
-#define BRW_SURFACEFORMAT_BC4_UNORM 0x189
-#define BRW_SURFACEFORMAT_BC5_UNORM 0x18A
-#define BRW_SURFACEFORMAT_BC1_UNORM_SRGB 0x18B
-#define BRW_SURFACEFORMAT_BC2_UNORM_SRGB 0x18C
-#define BRW_SURFACEFORMAT_BC3_UNORM_SRGB 0x18D
-#define BRW_SURFACEFORMAT_MONO8 0x18E
-#define BRW_SURFACEFORMAT_YCRCB_SWAPUV 0x18F
-#define BRW_SURFACEFORMAT_YCRCB_SWAPY 0x190
-#define BRW_SURFACEFORMAT_DXT1_RGB 0x191
-#define BRW_SURFACEFORMAT_FXT1 0x192
-#define BRW_SURFACEFORMAT_R8G8B8_UNORM 0x193
-#define BRW_SURFACEFORMAT_R8G8B8_SNORM 0x194
-#define BRW_SURFACEFORMAT_R8G8B8_SSCALED 0x195
-#define BRW_SURFACEFORMAT_R8G8B8_USCALED 0x196
-#define BRW_SURFACEFORMAT_R64G64B64A64_FLOAT 0x197
-#define BRW_SURFACEFORMAT_R64G64B64_FLOAT 0x198
-#define BRW_SURFACEFORMAT_BC4_SNORM 0x199
-#define BRW_SURFACEFORMAT_BC5_SNORM 0x19A
-#define BRW_SURFACEFORMAT_R16G16B16_UNORM 0x19C
-#define BRW_SURFACEFORMAT_R16G16B16_SNORM 0x19D
-#define BRW_SURFACEFORMAT_R16G16B16_SSCALED 0x19E
-#define BRW_SURFACEFORMAT_R16G16B16_USCALED 0x19F
-
-#define BRW_SURFACERETURNFORMAT_FLOAT32 0
-#define BRW_SURFACERETURNFORMAT_S1 1
-
-#define BRW_SURFACE_1D 0
-#define BRW_SURFACE_2D 1
-#define BRW_SURFACE_3D 2
-#define BRW_SURFACE_CUBE 3
-#define BRW_SURFACE_BUFFER 4
-#define BRW_SURFACE_NULL 7
-
-#define BRW_TEXCOORDMODE_WRAP 0
-#define BRW_TEXCOORDMODE_MIRROR 1
-#define BRW_TEXCOORDMODE_CLAMP 2
-#define BRW_TEXCOORDMODE_CUBE 3
-#define BRW_TEXCOORDMODE_CLAMP_BORDER 4
-#define BRW_TEXCOORDMODE_MIRROR_ONCE 5
-
-#define BRW_THREAD_PRIORITY_NORMAL 0
-#define BRW_THREAD_PRIORITY_HIGH 1
-
-#define BRW_TILEWALK_XMAJOR 0
-#define BRW_TILEWALK_YMAJOR 1
-
-#define BRW_VERTEX_SUBPIXEL_PRECISION_8BITS 0
-#define BRW_VERTEX_SUBPIXEL_PRECISION_4BITS 1
-
-#define BRW_VERTEXBUFFER_ACCESS_VERTEXDATA 0
-#define BRW_VERTEXBUFFER_ACCESS_INSTANCEDATA 1
-
-#define BRW_VFCOMPONENT_NOSTORE 0
-#define BRW_VFCOMPONENT_STORE_SRC 1
-#define BRW_VFCOMPONENT_STORE_0 2
-#define BRW_VFCOMPONENT_STORE_1_FLT 3
-#define BRW_VFCOMPONENT_STORE_1_INT 4
-#define BRW_VFCOMPONENT_STORE_VID 5
-#define BRW_VFCOMPONENT_STORE_IID 6
-#define BRW_VFCOMPONENT_STORE_PID 7
-
-
-
-/* Execution Unit (EU) defines
- */
-
-#define BRW_ALIGN_1 0
-#define BRW_ALIGN_16 1
-
-#define BRW_ADDRESS_DIRECT 0
-#define BRW_ADDRESS_REGISTER_INDIRECT_REGISTER 1
-
-#define BRW_CHANNEL_X 0
-#define BRW_CHANNEL_Y 1
-#define BRW_CHANNEL_Z 2
-#define BRW_CHANNEL_W 3
-
-#define BRW_COMPRESSION_NONE 0
-#define BRW_COMPRESSION_2NDHALF 1
-#define BRW_COMPRESSION_COMPRESSED 2
-
-#define BRW_CONDITIONAL_NONE 0
-#define BRW_CONDITIONAL_Z 1
-#define BRW_CONDITIONAL_NZ 2
-#define BRW_CONDITIONAL_EQ 1 /* Z */
-#define BRW_CONDITIONAL_NEQ 2 /* NZ */
-#define BRW_CONDITIONAL_G 3
-#define BRW_CONDITIONAL_GE 4
-#define BRW_CONDITIONAL_L 5
-#define BRW_CONDITIONAL_LE 6
-#define BRW_CONDITIONAL_C 7
-#define BRW_CONDITIONAL_O 8
-
-#define BRW_DEBUG_NONE 0
-#define BRW_DEBUG_BREAKPOINT 1
-
-#define BRW_DEPENDENCY_NORMAL 0
-#define BRW_DEPENDENCY_NOTCLEARED 1
-#define BRW_DEPENDENCY_NOTCHECKED 2
-#define BRW_DEPENDENCY_DISABLE 3
-
-#define BRW_EXECUTE_1 0
-#define BRW_EXECUTE_2 1
-#define BRW_EXECUTE_4 2
-#define BRW_EXECUTE_8 3
-#define BRW_EXECUTE_16 4
-#define BRW_EXECUTE_32 5
-
-#define BRW_HORIZONTAL_STRIDE_0 0
-#define BRW_HORIZONTAL_STRIDE_1 1
-#define BRW_HORIZONTAL_STRIDE_2 2
-#define BRW_HORIZONTAL_STRIDE_4 3
-
-#define BRW_INSTRUCTION_NORMAL 0
-#define BRW_INSTRUCTION_SATURATE 1
-
-#define BRW_MASK_ENABLE 0
-#define BRW_MASK_DISABLE 1
-
-#define BRW_OPCODE_MOV 1
-#define BRW_OPCODE_SEL 2
-#define BRW_OPCODE_NOT 4
-#define BRW_OPCODE_AND 5
-#define BRW_OPCODE_OR 6
-#define BRW_OPCODE_XOR 7
-#define BRW_OPCODE_SHR 8
-#define BRW_OPCODE_SHL 9
-#define BRW_OPCODE_RSR 10
-#define BRW_OPCODE_RSL 11
-#define BRW_OPCODE_ASR 12
-#define BRW_OPCODE_CMP 16
-#define BRW_OPCODE_JMPI 32
-#define BRW_OPCODE_IF 34
-#define BRW_OPCODE_IFF 35
-#define BRW_OPCODE_ELSE 36
-#define BRW_OPCODE_ENDIF 37
-#define BRW_OPCODE_DO 38
-#define BRW_OPCODE_WHILE 39
-#define BRW_OPCODE_BREAK 40
-#define BRW_OPCODE_CONTINUE 41
-#define BRW_OPCODE_HALT 42
-#define BRW_OPCODE_MSAVE 44
-#define BRW_OPCODE_MRESTORE 45
-#define BRW_OPCODE_PUSH 46
-#define BRW_OPCODE_POP 47
-#define BRW_OPCODE_WAIT 48
-#define BRW_OPCODE_SEND 49
-#define BRW_OPCODE_ADD 64
-#define BRW_OPCODE_MUL 65
-#define BRW_OPCODE_AVG 66
-#define BRW_OPCODE_FRC 67
-#define BRW_OPCODE_RNDU 68
-#define BRW_OPCODE_RNDD 69
-#define BRW_OPCODE_RNDE 70
-#define BRW_OPCODE_RNDZ 71
-#define BRW_OPCODE_MAC 72
-#define BRW_OPCODE_MACH 73
-#define BRW_OPCODE_LZD 74
-#define BRW_OPCODE_SAD2 80
-#define BRW_OPCODE_SADA2 81
-#define BRW_OPCODE_DP4 84
-#define BRW_OPCODE_DPH 85
-#define BRW_OPCODE_DP3 86
-#define BRW_OPCODE_DP2 87
-#define BRW_OPCODE_DPA2 88
-#define BRW_OPCODE_LINE 89
-#define BRW_OPCODE_NOP 126
-
-#define BRW_PREDICATE_NONE 0
-#define BRW_PREDICATE_NORMAL 1
-#define BRW_PREDICATE_ALIGN1_ANYV 2
-#define BRW_PREDICATE_ALIGN1_ALLV 3
-#define BRW_PREDICATE_ALIGN1_ANY2H 4
-#define BRW_PREDICATE_ALIGN1_ALL2H 5
-#define BRW_PREDICATE_ALIGN1_ANY4H 6
-#define BRW_PREDICATE_ALIGN1_ALL4H 7
-#define BRW_PREDICATE_ALIGN1_ANY8H 8
-#define BRW_PREDICATE_ALIGN1_ALL8H 9
-#define BRW_PREDICATE_ALIGN1_ANY16H 10
-#define BRW_PREDICATE_ALIGN1_ALL16H 11
-#define BRW_PREDICATE_ALIGN16_REPLICATE_X 2
-#define BRW_PREDICATE_ALIGN16_REPLICATE_Y 3
-#define BRW_PREDICATE_ALIGN16_REPLICATE_Z 4
-#define BRW_PREDICATE_ALIGN16_REPLICATE_W 5
-#define BRW_PREDICATE_ALIGN16_ANY4H 6
-#define BRW_PREDICATE_ALIGN16_ALL4H 7
-
-#define BRW_ARCHITECTURE_REGISTER_FILE 0
-#define BRW_GENERAL_REGISTER_FILE 1
-#define BRW_MESSAGE_REGISTER_FILE 2
-#define BRW_IMMEDIATE_VALUE 3
-
-#define BRW_REGISTER_TYPE_UD 0
-#define BRW_REGISTER_TYPE_D 1
-#define BRW_REGISTER_TYPE_UW 2
-#define BRW_REGISTER_TYPE_W 3
-#define BRW_REGISTER_TYPE_UB 4
-#define BRW_REGISTER_TYPE_B 5
-#define BRW_REGISTER_TYPE_VF 5 /* packed float vector, immediates only? */
-#define BRW_REGISTER_TYPE_HF 6
-#define BRW_REGISTER_TYPE_V 6 /* packed int vector, immediates only, uword dest only */
-#define BRW_REGISTER_TYPE_F 7
-
-#define BRW_ARF_NULL 0x00
-#define BRW_ARF_ADDRESS 0x10
-#define BRW_ARF_ACCUMULATOR 0x20
-#define BRW_ARF_FLAG 0x30
-#define BRW_ARF_MASK 0x40
-#define BRW_ARF_MASK_STACK 0x50
-#define BRW_ARF_MASK_STACK_DEPTH 0x60
-#define BRW_ARF_STATE 0x70
-#define BRW_ARF_CONTROL 0x80
-#define BRW_ARF_NOTIFICATION_COUNT 0x90
-#define BRW_ARF_IP 0xA0
-
-#define BRW_AMASK 0
-#define BRW_IMASK 1
-#define BRW_LMASK 2
-#define BRW_CMASK 3
-
-
-
-#define BRW_THREAD_NORMAL 0
-#define BRW_THREAD_ATOMIC 1
-#define BRW_THREAD_SWITCH 2
-
-#define BRW_VERTICAL_STRIDE_0 0
-#define BRW_VERTICAL_STRIDE_1 1
-#define BRW_VERTICAL_STRIDE_2 2
-#define BRW_VERTICAL_STRIDE_4 3
-#define BRW_VERTICAL_STRIDE_8 4
-#define BRW_VERTICAL_STRIDE_16 5
-#define BRW_VERTICAL_STRIDE_32 6
-#define BRW_VERTICAL_STRIDE_64 7
-#define BRW_VERTICAL_STRIDE_128 8
-#define BRW_VERTICAL_STRIDE_256 9
-#define BRW_VERTICAL_STRIDE_ONE_DIMENSIONAL 0xF
-
-#define BRW_WIDTH_1 0
-#define BRW_WIDTH_2 1
-#define BRW_WIDTH_4 2
-#define BRW_WIDTH_8 3
-#define BRW_WIDTH_16 4
-
-#define BRW_STATELESS_BUFFER_BOUNDARY_1K 0
-#define BRW_STATELESS_BUFFER_BOUNDARY_2K 1
-#define BRW_STATELESS_BUFFER_BOUNDARY_4K 2
-#define BRW_STATELESS_BUFFER_BOUNDARY_8K 3
-#define BRW_STATELESS_BUFFER_BOUNDARY_16K 4
-#define BRW_STATELESS_BUFFER_BOUNDARY_32K 5
-#define BRW_STATELESS_BUFFER_BOUNDARY_64K 6
-#define BRW_STATELESS_BUFFER_BOUNDARY_128K 7
-#define BRW_STATELESS_BUFFER_BOUNDARY_256K 8
-#define BRW_STATELESS_BUFFER_BOUNDARY_512K 9
-#define BRW_STATELESS_BUFFER_BOUNDARY_1M 10
-#define BRW_STATELESS_BUFFER_BOUNDARY_2M 11
-
-#define BRW_POLYGON_FACING_FRONT 0
-#define BRW_POLYGON_FACING_BACK 1
-
-#define BRW_MESSAGE_TARGET_NULL 0
-#define BRW_MESSAGE_TARGET_MATH 1
-#define BRW_MESSAGE_TARGET_SAMPLER 2
-#define BRW_MESSAGE_TARGET_GATEWAY 3
-#define BRW_MESSAGE_TARGET_DATAPORT_READ 4
-#define BRW_MESSAGE_TARGET_DATAPORT_WRITE 5
-#define BRW_MESSAGE_TARGET_URB 6
-#define BRW_MESSAGE_TARGET_THREAD_SPAWNER 7
-
-#define BRW_SAMPLER_RETURN_FORMAT_FLOAT32 0
-#define BRW_SAMPLER_RETURN_FORMAT_UINT32 2
-#define BRW_SAMPLER_RETURN_FORMAT_SINT32 3
-
-#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE 0
-#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE 0
-#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS 0
-#define BRW_SAMPLER_MESSAGE_SIMD8_KILLPIX 1
-#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_LOD 1
-#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_LOD 1
-#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_GRADIENTS 2
-#define BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_GRADIENTS 2
-#define BRW_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_COMPARE 0
-#define BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE 2
-#define BRW_SAMPLER_MESSAGE_SIMD4X2_RESINFO 2
-#define BRW_SAMPLER_MESSAGE_SIMD8_RESINFO 2
-#define BRW_SAMPLER_MESSAGE_SIMD16_RESINFO 2
-#define BRW_SAMPLER_MESSAGE_SIMD4X2_LD 3
-#define BRW_SAMPLER_MESSAGE_SIMD8_LD 3
-#define BRW_SAMPLER_MESSAGE_SIMD16_LD 3
-
-#define BRW_DATAPORT_OWORD_BLOCK_1_OWORDLOW 0
-#define BRW_DATAPORT_OWORD_BLOCK_1_OWORDHIGH 1
-#define BRW_DATAPORT_OWORD_BLOCK_2_OWORDS 2
-#define BRW_DATAPORT_OWORD_BLOCK_4_OWORDS 3
-#define BRW_DATAPORT_OWORD_BLOCK_8_OWORDS 4
-
-#define BRW_DATAPORT_OWORD_DUAL_BLOCK_1OWORD 0
-#define BRW_DATAPORT_OWORD_DUAL_BLOCK_4OWORDS 2
-
-#define BRW_DATAPORT_DWORD_SCATTERED_BLOCK_8DWORDS 2
-#define BRW_DATAPORT_DWORD_SCATTERED_BLOCK_16DWORDS 3
-
-#define BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ 0
-#define BRW_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ 1
-#define BRW_DATAPORT_READ_MESSAGE_DWORD_BLOCK_READ 2
-#define BRW_DATAPORT_READ_MESSAGE_DWORD_SCATTERED_READ 3
-
-#define BRW_DATAPORT_READ_TARGET_DATA_CACHE 0
-#define BRW_DATAPORT_READ_TARGET_RENDER_CACHE 1
-#define BRW_DATAPORT_READ_TARGET_SAMPLER_CACHE 2
-
-#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE 0
-#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE_REPLICATED 1
-#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN01 2
-#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN23 3
-#define BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_SINGLE_SOURCE_SUBSPAN01 4
-
-#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE 0
-#define BRW_DATAPORT_WRITE_MESSAGE_OWORD_DUAL_BLOCK_WRITE 1
-#define BRW_DATAPORT_WRITE_MESSAGE_DWORD_BLOCK_WRITE 2
-#define BRW_DATAPORT_WRITE_MESSAGE_DWORD_SCATTERED_WRITE 3
-#define BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE 4
-#define BRW_DATAPORT_WRITE_MESSAGE_STREAMED_VERTEX_BUFFER_WRITE 5
-#define BRW_DATAPORT_WRITE_MESSAGE_FLUSH_RENDER_CACHE 7
-
-#define BRW_MATH_FUNCTION_INV 1
-#define BRW_MATH_FUNCTION_LOG 2
-#define BRW_MATH_FUNCTION_EXP 3
-#define BRW_MATH_FUNCTION_SQRT 4
-#define BRW_MATH_FUNCTION_RSQ 5
-#define BRW_MATH_FUNCTION_SIN 6 /* was 7 */
-#define BRW_MATH_FUNCTION_COS 7 /* was 8 */
-#define BRW_MATH_FUNCTION_SINCOS 8 /* was 6 */
-#define BRW_MATH_FUNCTION_TAN 9
-#define BRW_MATH_FUNCTION_POW 10
-#define BRW_MATH_FUNCTION_INT_DIV_QUOTIENT_AND_REMAINDER 11
-#define BRW_MATH_FUNCTION_INT_DIV_QUOTIENT 12
-#define BRW_MATH_FUNCTION_INT_DIV_REMAINDER 13
-
-#define BRW_MATH_INTEGER_UNSIGNED 0
-#define BRW_MATH_INTEGER_SIGNED 1
-
-#define BRW_MATH_PRECISION_FULL 0
-#define BRW_MATH_PRECISION_PARTIAL 1
-
-#define BRW_MATH_SATURATE_NONE 0
-#define BRW_MATH_SATURATE_SATURATE 1
-
-#define BRW_MATH_DATA_VECTOR 0
-#define BRW_MATH_DATA_SCALAR 1
-
-#define BRW_URB_OPCODE_WRITE 0
-
-#define BRW_URB_SWIZZLE_NONE 0
-#define BRW_URB_SWIZZLE_INTERLEAVE 1
-#define BRW_URB_SWIZZLE_TRANSPOSE 2
-
-#define BRW_SCRATCH_SPACE_SIZE_1K 0
-#define BRW_SCRATCH_SPACE_SIZE_2K 1
-#define BRW_SCRATCH_SPACE_SIZE_4K 2
-#define BRW_SCRATCH_SPACE_SIZE_8K 3
-#define BRW_SCRATCH_SPACE_SIZE_16K 4
-#define BRW_SCRATCH_SPACE_SIZE_32K 5
-#define BRW_SCRATCH_SPACE_SIZE_64K 6
-#define BRW_SCRATCH_SPACE_SIZE_128K 7
-#define BRW_SCRATCH_SPACE_SIZE_256K 8
-#define BRW_SCRATCH_SPACE_SIZE_512K 9
-#define BRW_SCRATCH_SPACE_SIZE_1M 10
-#define BRW_SCRATCH_SPACE_SIZE_2M 11
-
-
-
-
-#define CMD_URB_FENCE 0x6000
-#define CMD_CONST_BUFFER_STATE 0x6001
-#define CMD_CONST_BUFFER 0x6002
-
-#define CMD_STATE_BASE_ADDRESS 0x6101
-#define CMD_STATE_INSN_POINTER 0x6102
-#define CMD_PIPELINE_SELECT 0x6104
-
-#define CMD_PIPELINED_STATE_POINTERS 0x7800
-#define CMD_BINDING_TABLE_PTRS 0x7801
-#define CMD_VERTEX_BUFFER 0x7808
-#define CMD_VERTEX_ELEMENT 0x7809
-#define CMD_INDEX_BUFFER 0x780a
-#define CMD_VF_STATISTICS 0x780b
-
-#define CMD_DRAW_RECT 0x7900
-#define CMD_BLEND_CONSTANT_COLOR 0x7901
-#define CMD_CHROMA_KEY 0x7904
-#define CMD_DEPTH_BUFFER 0x7905
-#define CMD_POLY_STIPPLE_OFFSET 0x7906
-#define CMD_POLY_STIPPLE_PATTERN 0x7907
-#define CMD_LINE_STIPPLE_PATTERN 0x7908
-#define CMD_GLOBAL_DEPTH_OFFSET_CLAMP 0x7909
-
-#define CMD_PIPE_CONTROL 0x7a00
-
-#define CMD_3D_PRIM 0x7b00
-
-#define CMD_MI_FLUSH 0x0200
-
-
-/* Various values from the R0 vertex header:
- */
-#define R02_PRIM_END 0x1
-#define R02_PRIM_START 0x2
-
-
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_draw.c b/src/gallium/drivers/i965simple/brw_draw.c
deleted file mode 100644
index 49d80cb41c5..00000000000
--- a/src/gallium/drivers/i965simple/brw_draw.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include <stdlib.h>
-
-#include "brw_batch.h"
-#include "brw_draw.h"
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_state.h"
-
-#include "pipe/p_context.h"
-#include "pipe/internal/p_winsys_screen.h"
-#include "util/u_prim.h"
-
-static unsigned hw_prim[PIPE_PRIM_POLYGON+1] = {
- _3DPRIM_POINTLIST,
- _3DPRIM_LINELIST,
- _3DPRIM_LINELOOP,
- _3DPRIM_LINESTRIP,
- _3DPRIM_TRILIST,
- _3DPRIM_TRISTRIP,
- _3DPRIM_TRIFAN,
- _3DPRIM_QUADLIST,
- _3DPRIM_QUADSTRIP,
- _3DPRIM_POLYGON
-};
-
-
-/* When the primitive changes, set a state bit and re-validate. Not
- * the nicest and would rather deal with this by having all the
- * programs be immune to the active primitive (ie. cope with all
- * possibilities). That may not be realistic however.
- */
-static void brw_set_prim(struct brw_context *brw, int prim)
-{
- PRINT("PRIM: %d\n", prim);
-
- /* Slight optimization to avoid the GS program when not needed:
- */
- if (prim == PIPE_PRIM_QUAD_STRIP &&
- brw->attribs.Raster->flatshade &&
- brw->attribs.Raster->fill_cw == PIPE_POLYGON_MODE_FILL &&
- brw->attribs.Raster->fill_ccw == PIPE_POLYGON_MODE_FILL)
- prim = PIPE_PRIM_TRIANGLE_STRIP;
-
- if (prim != brw->primitive) {
- brw->primitive = prim;
- brw->state.dirty.brw |= BRW_NEW_PRIMITIVE;
-
- if (u_reduced_prim(prim) != brw->reduced_primitive) {
- brw->reduced_primitive = u_reduced_prim(prim);
- brw->state.dirty.brw |= BRW_NEW_REDUCED_PRIMITIVE;
- }
-
- brw_validate_state(brw);
- }
-
-}
-
-
-static unsigned trim(int prim, unsigned length)
-{
- if (prim == PIPE_PRIM_QUAD_STRIP)
- return length > 3 ? (length - length % 2) : 0;
- else if (prim == PIPE_PRIM_QUADS)
- return length - length % 4;
- else
- return length;
-}
-
-
-
-static boolean brw_emit_prim( struct brw_context *brw,
- boolean indexed,
- unsigned start,
- unsigned count )
-
-{
- struct brw_3d_primitive prim_packet;
-
- if (BRW_DEBUG & DEBUG_PRIMS)
- PRINT("PRIM: %d %d %d\n", brw->primitive, start, count);
-
- prim_packet.header.opcode = CMD_3D_PRIM;
- prim_packet.header.length = sizeof(prim_packet)/4 - 2;
- prim_packet.header.pad = 0;
- prim_packet.header.topology = hw_prim[brw->primitive];
- prim_packet.header.indexed = indexed;
-
- prim_packet.verts_per_instance = trim(brw->primitive, count);
- prim_packet.start_vert_location = start;
- prim_packet.instance_count = 1;
- prim_packet.start_instance_location = 0;
- prim_packet.base_vert_location = 0;
-
- if (prim_packet.verts_per_instance == 0)
- return TRUE;
-
- return brw_batchbuffer_data( brw->winsys,
- &prim_packet,
- sizeof(prim_packet) );
-}
-
-
-/* May fail if out of video memory for texture or vbo upload, or on
- * fallback conditions.
- */
-static boolean brw_try_draw_elements( struct pipe_context *pipe,
- struct pipe_buffer *index_buffer,
- unsigned index_size,
- unsigned mode,
- unsigned start,
- unsigned count )
-{
- struct brw_context *brw = brw_context(pipe);
-
- /* Set the first primitive ahead of validate_state:
- */
- brw_set_prim(brw, mode);
-
- /* Upload index, vertex data:
- */
- if (index_buffer &&
- !brw_upload_indices( brw, index_buffer, index_size, start, count ))
- return FALSE;
-
- if (!brw_upload_vertex_buffers(brw))
- return FALSE;
-
- if (!brw_upload_vertex_elements( brw ))
- return FALSE;
-
- /* XXX: Need to separate validate and upload of state.
- */
- if (brw->state.dirty.brw)
- brw_validate_state( brw );
-
- if (!brw_emit_prim(brw, index_buffer != NULL,
- start, count))
- return FALSE;
-
- return TRUE;
-}
-
-
-
-static boolean brw_draw_elements( struct pipe_context *pipe,
- struct pipe_buffer *indexBuffer,
- unsigned indexSize,
- unsigned mode,
- unsigned start,
- unsigned count )
-{
- if (!brw_try_draw_elements( pipe,
- indexBuffer,
- indexSize,
- mode, start, count ))
- {
- /* flush ? */
-
- if (!brw_try_draw_elements( pipe,
- indexBuffer,
- indexSize,
- mode, start,
- count )) {
- assert(0);
- return FALSE;
- }
- }
-
- return TRUE;
-}
-
-
-
-static boolean brw_draw_arrays( struct pipe_context *pipe,
- unsigned mode,
- unsigned start,
- unsigned count )
-{
- if (!brw_try_draw_elements( pipe, NULL, 0, mode, start, count )) {
- /* flush ? */
-
- if (!brw_try_draw_elements( pipe, NULL, 0, mode, start, count )) {
- assert(0);
- return FALSE;
- }
- }
-
- return TRUE;
-}
-
-
-
-void brw_init_draw_functions( struct brw_context *brw )
-{
- brw->pipe.draw_arrays = brw_draw_arrays;
- brw->pipe.draw_elements = brw_draw_elements;
-}
-
-
diff --git a/src/gallium/drivers/i965simple/brw_draw.h b/src/gallium/drivers/i965simple/brw_draw.h
deleted file mode 100644
index 62fe0d5d0ee..00000000000
--- a/src/gallium/drivers/i965simple/brw_draw.h
+++ /dev/null
@@ -1,55 +0,0 @@
- /**************************************************************************
- *
- * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef BRW_DRAW_H
-#define BRW_DRAW_H
-
-#include "pipe/p_context.h"
-
-struct brw_context;
-
-
-
-void brw_init_draw_functions( struct brw_context *brw );
-
-
-boolean brw_upload_vertices( struct brw_context *brw,
- unsigned min_index,
- unsigned max_index );
-
-boolean brw_upload_indices(struct brw_context *brw,
- const struct pipe_buffer *index_buffer,
- int ib_size, int start, int count);
-
-boolean brw_upload_vertex_buffers( struct brw_context *brw );
-boolean brw_upload_vertex_elements( struct brw_context *brw );
-
-unsigned brw_translate_surface_format( unsigned id );
-
-
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_draw_upload.c b/src/gallium/drivers/i965simple/brw_draw_upload.c
deleted file mode 100644
index 2d9ca3f2ea0..00000000000
--- a/src/gallium/drivers/i965simple/brw_draw_upload.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include <stdlib.h>
-
-#include "brw_batch.h"
-#include "brw_draw.h"
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_state.h"
-
-
-struct brw_array_state {
- union header_union header;
-
- struct {
- union {
- struct {
- unsigned pitch:11;
- unsigned pad:15;
- unsigned access_type:1;
- unsigned vb_index:5;
- } bits;
- unsigned dword;
- } vb0;
-
- struct pipe_buffer *buffer;
- unsigned offset;
-
- unsigned max_index;
- unsigned instance_data_step_rate;
-
- } vb[BRW_VBP_MAX];
-};
-
-
-
-unsigned brw_translate_surface_format( unsigned id )
-{
- switch (id) {
- case PIPE_FORMAT_R64_FLOAT:
- return BRW_SURFACEFORMAT_R64_FLOAT;
- case PIPE_FORMAT_R64G64_FLOAT:
- return BRW_SURFACEFORMAT_R64G64_FLOAT;
- case PIPE_FORMAT_R64G64B64_FLOAT:
- return BRW_SURFACEFORMAT_R64G64B64_FLOAT;
- case PIPE_FORMAT_R64G64B64A64_FLOAT:
- return BRW_SURFACEFORMAT_R64G64B64A64_FLOAT;
-
- case PIPE_FORMAT_R32_FLOAT:
- return BRW_SURFACEFORMAT_R32_FLOAT;
- case PIPE_FORMAT_R32G32_FLOAT:
- return BRW_SURFACEFORMAT_R32G32_FLOAT;
- case PIPE_FORMAT_R32G32B32_FLOAT:
- return BRW_SURFACEFORMAT_R32G32B32_FLOAT;
- case PIPE_FORMAT_R32G32B32A32_FLOAT:
- return BRW_SURFACEFORMAT_R32G32B32A32_FLOAT;
-
- case PIPE_FORMAT_R32_UNORM:
- return BRW_SURFACEFORMAT_R32_UNORM;
- case PIPE_FORMAT_R32G32_UNORM:
- return BRW_SURFACEFORMAT_R32G32_UNORM;
- case PIPE_FORMAT_R32G32B32_UNORM:
- return BRW_SURFACEFORMAT_R32G32B32_UNORM;
- case PIPE_FORMAT_R32G32B32A32_UNORM:
- return BRW_SURFACEFORMAT_R32G32B32A32_UNORM;
-
- case PIPE_FORMAT_R32_USCALED:
- return BRW_SURFACEFORMAT_R32_USCALED;
- case PIPE_FORMAT_R32G32_USCALED:
- return BRW_SURFACEFORMAT_R32G32_USCALED;
- case PIPE_FORMAT_R32G32B32_USCALED:
- return BRW_SURFACEFORMAT_R32G32B32_USCALED;
- case PIPE_FORMAT_R32G32B32A32_USCALED:
- return BRW_SURFACEFORMAT_R32G32B32A32_USCALED;
-
- case PIPE_FORMAT_R32_SNORM:
- return BRW_SURFACEFORMAT_R32_SNORM;
- case PIPE_FORMAT_R32G32_SNORM:
- return BRW_SURFACEFORMAT_R32G32_SNORM;
- case PIPE_FORMAT_R32G32B32_SNORM:
- return BRW_SURFACEFORMAT_R32G32B32_SNORM;
- case PIPE_FORMAT_R32G32B32A32_SNORM:
- return BRW_SURFACEFORMAT_R32G32B32A32_SNORM;
-
- case PIPE_FORMAT_R32_SSCALED:
- return BRW_SURFACEFORMAT_R32_SSCALED;
- case PIPE_FORMAT_R32G32_SSCALED:
- return BRW_SURFACEFORMAT_R32G32_SSCALED;
- case PIPE_FORMAT_R32G32B32_SSCALED:
- return BRW_SURFACEFORMAT_R32G32B32_SSCALED;
- case PIPE_FORMAT_R32G32B32A32_SSCALED:
- return BRW_SURFACEFORMAT_R32G32B32A32_SSCALED;
-
- case PIPE_FORMAT_R16_UNORM:
- return BRW_SURFACEFORMAT_R16_UNORM;
- case PIPE_FORMAT_R16G16_UNORM:
- return BRW_SURFACEFORMAT_R16G16_UNORM;
- case PIPE_FORMAT_R16G16B16_UNORM:
- return BRW_SURFACEFORMAT_R16G16B16_UNORM;
- case PIPE_FORMAT_R16G16B16A16_UNORM:
- return BRW_SURFACEFORMAT_R16G16B16A16_UNORM;
-
- case PIPE_FORMAT_R16_USCALED:
- return BRW_SURFACEFORMAT_R16_USCALED;
- case PIPE_FORMAT_R16G16_USCALED:
- return BRW_SURFACEFORMAT_R16G16_USCALED;
- case PIPE_FORMAT_R16G16B16_USCALED:
- return BRW_SURFACEFORMAT_R16G16B16_USCALED;
- case PIPE_FORMAT_R16G16B16A16_USCALED:
- return BRW_SURFACEFORMAT_R16G16B16A16_USCALED;
-
- case PIPE_FORMAT_R16_SNORM:
- return BRW_SURFACEFORMAT_R16_SNORM;
- case PIPE_FORMAT_R16G16_SNORM:
- return BRW_SURFACEFORMAT_R16G16_SNORM;
- case PIPE_FORMAT_R16G16B16_SNORM:
- return BRW_SURFACEFORMAT_R16G16B16_SNORM;
- case PIPE_FORMAT_R16G16B16A16_SNORM:
- return BRW_SURFACEFORMAT_R16G16B16A16_SNORM;
-
- case PIPE_FORMAT_R16_SSCALED:
- return BRW_SURFACEFORMAT_R16_SSCALED;
- case PIPE_FORMAT_R16G16_SSCALED:
- return BRW_SURFACEFORMAT_R16G16_SSCALED;
- case PIPE_FORMAT_R16G16B16_SSCALED:
- return BRW_SURFACEFORMAT_R16G16B16_SSCALED;
- case PIPE_FORMAT_R16G16B16A16_SSCALED:
- return BRW_SURFACEFORMAT_R16G16B16A16_SSCALED;
-
- case PIPE_FORMAT_R8_UNORM:
- return BRW_SURFACEFORMAT_R8_UNORM;
- case PIPE_FORMAT_R8G8_UNORM:
- return BRW_SURFACEFORMAT_R8G8_UNORM;
- case PIPE_FORMAT_R8G8B8_UNORM:
- return BRW_SURFACEFORMAT_R8G8B8_UNORM;
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- return BRW_SURFACEFORMAT_R8G8B8A8_UNORM;
-
- case PIPE_FORMAT_R8_USCALED:
- return BRW_SURFACEFORMAT_R8_USCALED;
- case PIPE_FORMAT_R8G8_USCALED:
- return BRW_SURFACEFORMAT_R8G8_USCALED;
- case PIPE_FORMAT_R8G8B8_USCALED:
- return BRW_SURFACEFORMAT_R8G8B8_USCALED;
- case PIPE_FORMAT_R8G8B8A8_USCALED:
- return BRW_SURFACEFORMAT_R8G8B8A8_USCALED;
-
- case PIPE_FORMAT_R8_SNORM:
- return BRW_SURFACEFORMAT_R8_SNORM;
- case PIPE_FORMAT_R8G8_SNORM:
- return BRW_SURFACEFORMAT_R8G8_SNORM;
- case PIPE_FORMAT_R8G8B8_SNORM:
- return BRW_SURFACEFORMAT_R8G8B8_SNORM;
- case PIPE_FORMAT_R8G8B8A8_SNORM:
- return BRW_SURFACEFORMAT_R8G8B8A8_SNORM;
-
- case PIPE_FORMAT_R8_SSCALED:
- return BRW_SURFACEFORMAT_R8_SSCALED;
- case PIPE_FORMAT_R8G8_SSCALED:
- return BRW_SURFACEFORMAT_R8G8_SSCALED;
- case PIPE_FORMAT_R8G8B8_SSCALED:
- return BRW_SURFACEFORMAT_R8G8B8_SSCALED;
- case PIPE_FORMAT_R8G8B8A8_SSCALED:
- return BRW_SURFACEFORMAT_R8G8B8A8_SSCALED;
-
- default:
- assert(0);
- return 0;
- }
-}
-
-static unsigned get_index_type(int type)
-{
- switch (type) {
- case 1: return BRW_INDEX_BYTE;
- case 2: return BRW_INDEX_WORD;
- case 4: return BRW_INDEX_DWORD;
- default: assert(0); return 0;
- }
-}
-
-
-boolean brw_upload_vertex_buffers( struct brw_context *brw )
-{
- struct brw_array_state vbp;
- unsigned nr_enabled = 0;
- unsigned i;
-
- memset(&vbp, 0, sizeof(vbp));
-
- /* This is a hardware limit:
- */
-
- for (i = 0; i < BRW_VEP_MAX; i++)
- {
- if (brw->vb.vbo_array[i] == NULL) {
- nr_enabled = i;
- break;
- }
-
- vbp.vb[i].vb0.bits.pitch = brw->vb.vbo_array[i]->stride;
- vbp.vb[i].vb0.bits.pad = 0;
- vbp.vb[i].vb0.bits.access_type = BRW_VERTEXBUFFER_ACCESS_VERTEXDATA;
- vbp.vb[i].vb0.bits.vb_index = i;
- vbp.vb[i].offset = brw->vb.vbo_array[i]->buffer_offset;
- vbp.vb[i].buffer = brw->vb.vbo_array[i]->buffer;
- vbp.vb[i].max_index = brw->vb.vbo_array[i]->max_index;
- }
-
-
- vbp.header.bits.length = (1 + nr_enabled * 4) - 2;
- vbp.header.bits.opcode = CMD_VERTEX_BUFFER;
-
- BEGIN_BATCH(vbp.header.bits.length+2, 0);
- OUT_BATCH( vbp.header.dword );
-
- for (i = 0; i < nr_enabled; i++) {
- OUT_BATCH( vbp.vb[i].vb0.dword );
- OUT_RELOC( vbp.vb[i].buffer, PIPE_BUFFER_USAGE_GPU_READ,
- vbp.vb[i].offset);
- OUT_BATCH( vbp.vb[i].max_index );
- OUT_BATCH( vbp.vb[i].instance_data_step_rate );
- }
- ADVANCE_BATCH();
- return TRUE;
-}
-
-
-
-boolean brw_upload_vertex_elements( struct brw_context *brw )
-{
- struct brw_vertex_element_packet vep;
-
- unsigned i;
- unsigned nr_enabled = brw->attribs.VertexProgram->info.num_inputs;
-
- memset(&vep, 0, sizeof(vep));
-
- for (i = 0; i < nr_enabled; i++)
- vep.ve[i] = brw->vb.inputs[i];
-
-
- vep.header.length = (1 + nr_enabled * sizeof(vep.ve[0])/4) - 2;
- vep.header.opcode = CMD_VERTEX_ELEMENT;
- brw_cached_batch_struct(brw, &vep, 4 + nr_enabled * sizeof(vep.ve[0]));
-
- return TRUE;
-}
-
-boolean brw_upload_indices( struct brw_context *brw,
- const struct pipe_buffer *index_buffer,
- int ib_size, int start, int count)
-{
- /* Emit the indexbuffer packet:
- */
- {
- struct brw_indexbuffer ib;
-
- memset(&ib, 0, sizeof(ib));
-
- ib.header.bits.opcode = CMD_INDEX_BUFFER;
- ib.header.bits.length = sizeof(ib)/4 - 2;
- ib.header.bits.index_format = get_index_type(ib_size);
- ib.header.bits.cut_index_enable = 0;
-
-
- BEGIN_BATCH(4, 0);
- OUT_BATCH( ib.header.dword );
- OUT_RELOC( index_buffer, PIPE_BUFFER_USAGE_GPU_READ, start);
- OUT_RELOC( index_buffer, PIPE_BUFFER_USAGE_GPU_READ, start + count);
- OUT_BATCH( 0 );
- ADVANCE_BATCH();
- }
- return TRUE;
-}
diff --git a/src/gallium/drivers/i965simple/brw_eu.c b/src/gallium/drivers/i965simple/brw_eu.c
deleted file mode 100644
index e2002d1821f..00000000000
--- a/src/gallium/drivers/i965simple/brw_eu.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_defines.h"
-#include "brw_eu.h"
-
-
-
-/* How does predicate control work when execution_size != 8? Do I
- * need to test/set for 0xffff when execution_size is 16?
- */
-void brw_set_predicate_control_flag_value( struct brw_compile *p, unsigned value )
-{
- p->current->header.predicate_control = BRW_PREDICATE_NONE;
-
- if (value != 0xff) {
- if (value != p->flag_value) {
- brw_push_insn_state(p);
- brw_MOV(p, brw_flag_reg(), brw_imm_uw(value));
- p->flag_value = value;
- brw_pop_insn_state(p);
- }
-
- p->current->header.predicate_control = BRW_PREDICATE_NORMAL;
- }
-}
-
-void brw_set_predicate_control( struct brw_compile *p, unsigned pc )
-{
- p->current->header.predicate_control = pc;
-}
-
-void brw_set_conditionalmod( struct brw_compile *p, unsigned conditional )
-{
- p->current->header.destreg__conditonalmod = conditional;
-}
-
-void brw_set_access_mode( struct brw_compile *p, unsigned access_mode )
-{
- p->current->header.access_mode = access_mode;
-}
-
-void brw_set_compression_control( struct brw_compile *p, boolean compression_control )
-{
- p->current->header.compression_control = compression_control;
-}
-
-void brw_set_mask_control( struct brw_compile *p, unsigned value )
-{
- p->current->header.mask_control = value;
-}
-
-void brw_set_saturate( struct brw_compile *p, unsigned value )
-{
- p->current->header.saturate = value;
-}
-
-void brw_push_insn_state( struct brw_compile *p )
-{
- assert(p->current != &p->stack[BRW_EU_MAX_INSN_STACK-1]);
- memcpy(p->current+1, p->current, sizeof(struct brw_instruction));
- p->current++;
-}
-
-void brw_pop_insn_state( struct brw_compile *p )
-{
- assert(p->current != p->stack);
- p->current--;
-}
-
-
-/***********************************************************************
- */
-void brw_init_compile( struct brw_compile *p )
-{
- p->nr_insn = 0;
- p->current = p->stack;
- memset(p->current, 0, sizeof(p->current[0]));
-
- /* Some defaults?
- */
- brw_set_mask_control(p, BRW_MASK_ENABLE); /* what does this do? */
- brw_set_saturate(p, 0);
- brw_set_compression_control(p, BRW_COMPRESSION_NONE);
- brw_set_predicate_control_flag_value(p, 0xff);
-}
-
-
-const unsigned *brw_get_program( struct brw_compile *p,
- unsigned *sz )
-{
- unsigned i;
-
- for (i = 0; i < 8; i++)
- brw_NOP(p);
-
- *sz = p->nr_insn * sizeof(struct brw_instruction);
- return (const unsigned *)p->store;
-}
-
diff --git a/src/gallium/drivers/i965simple/brw_eu.h b/src/gallium/drivers/i965simple/brw_eu.h
deleted file mode 100644
index 23151ae9ed6..00000000000
--- a/src/gallium/drivers/i965simple/brw_eu.h
+++ /dev/null
@@ -1,888 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#ifndef BRW_EU_H
-#define BRW_EU_H
-
-#include "brw_structs.h"
-#include "brw_defines.h"
-
-#include "pipe/p_compiler.h"
-#include "pipe/p_shader_tokens.h"
-
-#define BRW_SWIZZLE4(a,b,c,d) (((a)<<0) | ((b)<<2) | ((c)<<4) | ((d)<<6))
-#define BRW_GET_SWZ(swz, idx) (((swz) >> ((idx)*2)) & 0x3)
-
-#define BRW_SWIZZLE_NOOP BRW_SWIZZLE4(0,1,2,3)
-#define BRW_SWIZZLE_XYZW BRW_SWIZZLE4(0,1,2,3)
-#define BRW_SWIZZLE_XXXX BRW_SWIZZLE4(0,0,0,0)
-#define BRW_SWIZZLE_XYXY BRW_SWIZZLE4(0,1,0,1)
-
-
-#define REG_SIZE (8*4)
-
-
-/* These aren't hardware structs, just something useful for us to pass around:
- *
- * Align1 operation has a lot of control over input ranges. Used in
- * WM programs to implement shaders decomposed into "channel serial"
- * or "structure of array" form:
- */
-struct brw_reg
-{
- unsigned type:4;
- unsigned file:2;
- unsigned nr:8;
- unsigned subnr:5; /* :1 in align16 */
- unsigned negate:1; /* source only */
- unsigned abs:1; /* source only */
- unsigned vstride:4; /* source only */
- unsigned width:3; /* src only, align1 only */
- unsigned hstride:2; /* src only, align1 only */
- unsigned address_mode:1; /* relative addressing, hopefully! */
- unsigned pad0:1;
-
- union {
- struct {
- unsigned swizzle:8; /* src only, align16 only */
- unsigned writemask:4; /* dest only, align16 only */
- int indirect_offset:10; /* relative addressing offset */
- unsigned pad1:10; /* two dwords total */
- } bits;
-
- float f;
- int d;
- unsigned ud;
- } dw1;
-};
-
-
-struct brw_indirect {
- unsigned addr_subnr:4;
- int addr_offset:10;
- unsigned pad:18;
-};
-
-
-#define BRW_EU_MAX_INSN_STACK 5
-#define BRW_EU_MAX_INSN 1200
-
-struct brw_compile {
- struct brw_instruction store[BRW_EU_MAX_INSN];
- unsigned nr_insn;
-
- /* Allow clients to push/pop instruction state:
- */
- struct brw_instruction stack[BRW_EU_MAX_INSN_STACK];
- struct brw_instruction *current;
-
- unsigned flag_value;
- boolean single_program_flow;
-};
-
-
-
-static __inline int type_sz( unsigned type )
-{
- switch( type ) {
- case BRW_REGISTER_TYPE_UD:
- case BRW_REGISTER_TYPE_D:
- case BRW_REGISTER_TYPE_F:
- return 4;
- case BRW_REGISTER_TYPE_HF:
- case BRW_REGISTER_TYPE_UW:
- case BRW_REGISTER_TYPE_W:
- return 2;
- case BRW_REGISTER_TYPE_UB:
- case BRW_REGISTER_TYPE_B:
- return 1;
- default:
- return 0;
- }
-}
-
-static __inline struct brw_reg brw_reg( unsigned file,
- unsigned nr,
- unsigned subnr,
- unsigned type,
- unsigned vstride,
- unsigned width,
- unsigned hstride,
- unsigned swizzle,
- unsigned writemask)
-{
-
- struct brw_reg reg;
- reg.type = type;
- reg.file = file;
- reg.nr = nr;
- reg.subnr = subnr * type_sz(type);
- reg.negate = 0;
- reg.abs = 0;
- reg.vstride = vstride;
- reg.width = width;
- reg.hstride = hstride;
- reg.address_mode = BRW_ADDRESS_DIRECT;
- reg.pad0 = 0;
-
- /* Could do better: If the reg is r5.3<0;1,0>, we probably want to
- * set swizzle and writemask to W, as the lower bits of subnr will
- * be lost when converted to align16. This is probably too much to
- * keep track of as you'd want it adjusted by suboffset(), etc.
- * Perhaps fix up when converting to align16?
- */
- reg.dw1.bits.swizzle = swizzle;
- reg.dw1.bits.writemask = writemask;
- reg.dw1.bits.indirect_offset = 0;
- reg.dw1.bits.pad1 = 0;
- return reg;
-}
-
-static __inline struct brw_reg brw_vec16_reg( unsigned file,
- unsigned nr,
- unsigned subnr )
-{
- return brw_reg(file,
- nr,
- subnr,
- BRW_REGISTER_TYPE_F,
- BRW_VERTICAL_STRIDE_16,
- BRW_WIDTH_16,
- BRW_HORIZONTAL_STRIDE_1,
- BRW_SWIZZLE_XYZW,
- TGSI_WRITEMASK_XYZW);
-}
-
-static __inline struct brw_reg brw_vec8_reg( unsigned file,
- unsigned nr,
- unsigned subnr )
-{
- return brw_reg(file,
- nr,
- subnr,
- BRW_REGISTER_TYPE_F,
- BRW_VERTICAL_STRIDE_8,
- BRW_WIDTH_8,
- BRW_HORIZONTAL_STRIDE_1,
- BRW_SWIZZLE_XYZW,
- TGSI_WRITEMASK_XYZW);
-}
-
-
-static __inline struct brw_reg brw_vec4_reg( unsigned file,
- unsigned nr,
- unsigned subnr )
-{
- return brw_reg(file,
- nr,
- subnr,
- BRW_REGISTER_TYPE_F,
- BRW_VERTICAL_STRIDE_4,
- BRW_WIDTH_4,
- BRW_HORIZONTAL_STRIDE_1,
- BRW_SWIZZLE_XYZW,
- TGSI_WRITEMASK_XYZW);
-}
-
-
-static __inline struct brw_reg brw_vec2_reg( unsigned file,
- unsigned nr,
- unsigned subnr )
-{
- return brw_reg(file,
- nr,
- subnr,
- BRW_REGISTER_TYPE_F,
- BRW_VERTICAL_STRIDE_2,
- BRW_WIDTH_2,
- BRW_HORIZONTAL_STRIDE_1,
- BRW_SWIZZLE_XYXY,
- TGSI_WRITEMASK_XY);
-}
-
-static __inline struct brw_reg brw_vec1_reg( unsigned file,
- unsigned nr,
- unsigned subnr )
-{
- return brw_reg(file,
- nr,
- subnr,
- BRW_REGISTER_TYPE_F,
- BRW_VERTICAL_STRIDE_0,
- BRW_WIDTH_1,
- BRW_HORIZONTAL_STRIDE_0,
- BRW_SWIZZLE_XXXX,
- TGSI_WRITEMASK_X);
-}
-
-
-static __inline struct brw_reg retype( struct brw_reg reg,
- unsigned type )
-{
- reg.type = type;
- return reg;
-}
-
-static __inline struct brw_reg suboffset( struct brw_reg reg,
- unsigned delta )
-{
- reg.subnr += delta * type_sz(reg.type);
- return reg;
-}
-
-
-static __inline struct brw_reg offset( struct brw_reg reg,
- unsigned delta )
-{
- reg.nr += delta;
- return reg;
-}
-
-
-static __inline struct brw_reg byte_offset( struct brw_reg reg,
- unsigned bytes )
-{
- unsigned newoffset = reg.nr * REG_SIZE + reg.subnr + bytes;
- reg.nr = newoffset / REG_SIZE;
- reg.subnr = newoffset % REG_SIZE;
- return reg;
-}
-
-
-static __inline struct brw_reg brw_uw16_reg( unsigned file,
- unsigned nr,
- unsigned subnr )
-{
- return suboffset(retype(brw_vec16_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr);
-}
-
-static __inline struct brw_reg brw_uw8_reg( unsigned file,
- unsigned nr,
- unsigned subnr )
-{
- return suboffset(retype(brw_vec8_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr);
-}
-
-static __inline struct brw_reg brw_uw1_reg( unsigned file,
- unsigned nr,
- unsigned subnr )
-{
- return suboffset(retype(brw_vec1_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr);
-}
-
-static __inline struct brw_reg brw_imm_reg( unsigned type )
-{
- return brw_reg( BRW_IMMEDIATE_VALUE,
- 0,
- 0,
- type,
- BRW_VERTICAL_STRIDE_0,
- BRW_WIDTH_1,
- BRW_HORIZONTAL_STRIDE_0,
- 0,
- 0);
-}
-
-static __inline struct brw_reg brw_imm_f( float f )
-{
- struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_F);
- imm.dw1.f = f;
- return imm;
-}
-
-static __inline struct brw_reg brw_imm_d( int d )
-{
- struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_D);
- imm.dw1.d = d;
- return imm;
-}
-
-static __inline struct brw_reg brw_imm_ud( unsigned ud )
-{
- struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_UD);
- imm.dw1.ud = ud;
- return imm;
-}
-
-static __inline struct brw_reg brw_imm_uw( ushort uw )
-{
- struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_UW);
- imm.dw1.ud = uw;
- return imm;
-}
-
-static __inline struct brw_reg brw_imm_w( short w )
-{
- struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_W);
- imm.dw1.d = w;
- return imm;
-}
-
-/* brw_imm_b and brw_imm_ub aren't supported by hardware - the type
- * numbers alias with _V and _VF below:
- */
-
-/* Vector of eight signed half-byte values:
- */
-static __inline struct brw_reg brw_imm_v( unsigned v )
-{
- struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_V);
- imm.vstride = BRW_VERTICAL_STRIDE_0;
- imm.width = BRW_WIDTH_8;
- imm.hstride = BRW_HORIZONTAL_STRIDE_1;
- imm.dw1.ud = v;
- return imm;
-}
-
-/* Vector of four 8-bit float values:
- */
-static __inline struct brw_reg brw_imm_vf( unsigned v )
-{
- struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_VF);
- imm.vstride = BRW_VERTICAL_STRIDE_0;
- imm.width = BRW_WIDTH_4;
- imm.hstride = BRW_HORIZONTAL_STRIDE_1;
- imm.dw1.ud = v;
- return imm;
-}
-
-#define VF_ZERO 0x0
-#define VF_ONE 0x30
-#define VF_NEG (1<<7)
-
-static __inline struct brw_reg brw_imm_vf4( unsigned v0,
- unsigned v1,
- unsigned v2,
- unsigned v3)
-{
- struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_VF);
- imm.vstride = BRW_VERTICAL_STRIDE_0;
- imm.width = BRW_WIDTH_4;
- imm.hstride = BRW_HORIZONTAL_STRIDE_1;
- imm.dw1.ud = ((v0 << 0) |
- (v1 << 8) |
- (v2 << 16) |
- (v3 << 24));
- return imm;
-}
-
-
-static __inline struct brw_reg brw_address( struct brw_reg reg )
-{
- return brw_imm_uw(reg.nr * REG_SIZE + reg.subnr);
-}
-
-
-static __inline struct brw_reg brw_vec1_grf( unsigned nr,
- unsigned subnr )
-{
- return brw_vec1_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
-}
-
-static __inline struct brw_reg brw_vec8_grf( unsigned nr,
- unsigned subnr )
-{
- return brw_vec8_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
-}
-
-static __inline struct brw_reg brw_vec4_grf( unsigned nr,
- unsigned subnr )
-{
- return brw_vec4_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
-}
-
-
-static __inline struct brw_reg brw_vec2_grf( unsigned nr,
- unsigned subnr )
-{
- return brw_vec2_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
-}
-
-static __inline struct brw_reg brw_uw8_grf( unsigned nr,
- unsigned subnr )
-{
- return brw_uw8_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
-}
-
-static __inline struct brw_reg brw_null_reg( void )
-{
- return brw_vec8_reg(BRW_ARCHITECTURE_REGISTER_FILE,
- BRW_ARF_NULL,
- 0);
-}
-
-static __inline struct brw_reg brw_address_reg( unsigned subnr )
-{
- return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE,
- BRW_ARF_ADDRESS,
- subnr);
-}
-
-/* If/else instructions break in align16 mode if writemask & swizzle
- * aren't xyzw. This goes against the convention for other scalar
- * regs:
- */
-static __inline struct brw_reg brw_ip_reg( void )
-{
- return brw_reg(BRW_ARCHITECTURE_REGISTER_FILE,
- BRW_ARF_IP,
- 0,
- BRW_REGISTER_TYPE_UD,
- BRW_VERTICAL_STRIDE_4, /* ? */
- BRW_WIDTH_1,
- BRW_HORIZONTAL_STRIDE_0,
- BRW_SWIZZLE_XYZW, /* NOTE! */
- TGSI_WRITEMASK_XYZW); /* NOTE! */
-}
-
-static __inline struct brw_reg brw_acc_reg( void )
-{
- return brw_vec8_reg(BRW_ARCHITECTURE_REGISTER_FILE,
- BRW_ARF_ACCUMULATOR,
- 0);
-}
-
-
-static __inline struct brw_reg brw_flag_reg( void )
-{
- return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE,
- BRW_ARF_FLAG,
- 0);
-}
-
-
-static __inline struct brw_reg brw_mask_reg( unsigned subnr )
-{
- return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE,
- BRW_ARF_MASK,
- subnr);
-}
-
-static __inline struct brw_reg brw_message_reg( unsigned nr )
-{
- return brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE,
- nr,
- 0);
-}
-
-
-
-
-/* This is almost always called with a numeric constant argument, so
- * make things easy to evaluate at compile time:
- */
-static __inline unsigned cvt( unsigned val )
-{
- switch (val) {
- case 0: return 0;
- case 1: return 1;
- case 2: return 2;
- case 4: return 3;
- case 8: return 4;
- case 16: return 5;
- case 32: return 6;
- }
- return 0;
-}
-
-static __inline struct brw_reg stride( struct brw_reg reg,
- unsigned vstride,
- unsigned width,
- unsigned hstride )
-{
-
- reg.vstride = cvt(vstride);
- reg.width = cvt(width) - 1;
- reg.hstride = cvt(hstride);
- return reg;
-}
-
-static __inline struct brw_reg vec16( struct brw_reg reg )
-{
- return stride(reg, 16,16,1);
-}
-
-static __inline struct brw_reg vec8( struct brw_reg reg )
-{
- return stride(reg, 8,8,1);
-}
-
-static __inline struct brw_reg vec4( struct brw_reg reg )
-{
- return stride(reg, 4,4,1);
-}
-
-static __inline struct brw_reg vec2( struct brw_reg reg )
-{
- return stride(reg, 2,2,1);
-}
-
-static __inline struct brw_reg vec1( struct brw_reg reg )
-{
- return stride(reg, 0,1,0);
-}
-
-static __inline struct brw_reg get_element( struct brw_reg reg, unsigned elt )
-{
- return vec1(suboffset(reg, elt));
-}
-
-static __inline struct brw_reg get_element_ud( struct brw_reg reg, unsigned elt )
-{
- return vec1(suboffset(retype(reg, BRW_REGISTER_TYPE_UD), elt));
-}
-
-
-static __inline struct brw_reg brw_swizzle( struct brw_reg reg,
- unsigned x,
- unsigned y,
- unsigned z,
- unsigned w)
-{
- reg.dw1.bits.swizzle = BRW_SWIZZLE4(BRW_GET_SWZ(reg.dw1.bits.swizzle, x),
- BRW_GET_SWZ(reg.dw1.bits.swizzle, y),
- BRW_GET_SWZ(reg.dw1.bits.swizzle, z),
- BRW_GET_SWZ(reg.dw1.bits.swizzle, w));
- return reg;
-}
-
-
-static __inline struct brw_reg brw_swizzle1( struct brw_reg reg,
- unsigned x )
-{
- return brw_swizzle(reg, x, x, x, x);
-}
-
-static __inline struct brw_reg brw_writemask( struct brw_reg reg,
- unsigned mask )
-{
- reg.dw1.bits.writemask &= mask;
- return reg;
-}
-
-static __inline struct brw_reg brw_set_writemask( struct brw_reg reg,
- unsigned mask )
-{
- reg.dw1.bits.writemask = mask;
- return reg;
-}
-
-static __inline struct brw_reg negate( struct brw_reg reg )
-{
- reg.negate ^= 1;
- return reg;
-}
-
-static __inline struct brw_reg brw_abs( struct brw_reg reg )
-{
- reg.abs = 1;
- return reg;
-}
-
-/***********************************************************************
- */
-static __inline struct brw_reg brw_vec4_indirect( unsigned subnr,
- int offset )
-{
- struct brw_reg reg = brw_vec4_grf(0, 0);
- reg.subnr = subnr;
- reg.address_mode = BRW_ADDRESS_REGISTER_INDIRECT_REGISTER;
- reg.dw1.bits.indirect_offset = offset;
- return reg;
-}
-
-static __inline struct brw_reg brw_vec1_indirect( unsigned subnr,
- int offset )
-{
- struct brw_reg reg = brw_vec1_grf(0, 0);
- reg.subnr = subnr;
- reg.address_mode = BRW_ADDRESS_REGISTER_INDIRECT_REGISTER;
- reg.dw1.bits.indirect_offset = offset;
- return reg;
-}
-
-static __inline struct brw_reg deref_4f(struct brw_indirect ptr, int offset)
-{
- return brw_vec4_indirect(ptr.addr_subnr, ptr.addr_offset + offset);
-}
-
-static __inline struct brw_reg deref_1f(struct brw_indirect ptr, int offset)
-{
- return brw_vec1_indirect(ptr.addr_subnr, ptr.addr_offset + offset);
-}
-
-static __inline struct brw_reg deref_4b(struct brw_indirect ptr, int offset)
-{
- return retype(deref_4f(ptr, offset), BRW_REGISTER_TYPE_B);
-}
-
-static __inline struct brw_reg deref_1uw(struct brw_indirect ptr, int offset)
-{
- return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_UW);
-}
-
-static __inline struct brw_reg deref_1ud(struct brw_indirect ptr, int offset)
-{
- return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_UD);
-}
-
-static __inline struct brw_reg get_addr_reg(struct brw_indirect ptr)
-{
- return brw_address_reg(ptr.addr_subnr);
-}
-
-static __inline struct brw_indirect brw_indirect_offset( struct brw_indirect ptr, int offset )
-{
- ptr.addr_offset += offset;
- return ptr;
-}
-
-static __inline struct brw_indirect brw_indirect( unsigned addr_subnr, int offset )
-{
- struct brw_indirect ptr;
- ptr.addr_subnr = addr_subnr;
- ptr.addr_offset = offset;
- ptr.pad = 0;
- return ptr;
-}
-
-static __inline struct brw_instruction *current_insn( struct brw_compile *p)
-{
- return &p->store[p->nr_insn];
-}
-
-void brw_pop_insn_state( struct brw_compile *p );
-void brw_push_insn_state( struct brw_compile *p );
-void brw_set_mask_control( struct brw_compile *p, unsigned value );
-void brw_set_saturate( struct brw_compile *p, unsigned value );
-void brw_set_access_mode( struct brw_compile *p, unsigned access_mode );
-void brw_set_compression_control( struct brw_compile *p, boolean control );
-void brw_set_predicate_control_flag_value( struct brw_compile *p, unsigned value );
-void brw_set_predicate_control( struct brw_compile *p, unsigned pc );
-void brw_set_conditionalmod( struct brw_compile *p, unsigned conditional );
-
-void brw_init_compile( struct brw_compile *p );
-const unsigned *brw_get_program( struct brw_compile *p, unsigned *sz );
-
-
-struct brw_instruction *brw_alu1( struct brw_compile *p,
- unsigned opcode,
- struct brw_reg dest,
- struct brw_reg src );
-
-struct brw_instruction *brw_alu2(struct brw_compile *p,
- unsigned opcode,
- struct brw_reg dest,
- struct brw_reg src0,
- struct brw_reg src1 );
-
-/* Helpers for regular instructions:
- */
-#define ALU1(OP) \
-struct brw_instruction *brw_##OP(struct brw_compile *p, \
- struct brw_reg dest, \
- struct brw_reg src0);
-
-#define ALU2(OP) \
-struct brw_instruction *brw_##OP(struct brw_compile *p, \
- struct brw_reg dest, \
- struct brw_reg src0, \
- struct brw_reg src1);
-
-ALU1(MOV)
-ALU2(SEL)
-ALU1(NOT)
-ALU2(AND)
-ALU2(OR)
-ALU2(XOR)
-ALU2(SHR)
-ALU2(SHL)
-ALU2(RSR)
-ALU2(RSL)
-ALU2(ASR)
-ALU2(JMPI)
-ALU2(ADD)
-ALU2(MUL)
-ALU1(FRC)
-ALU1(RNDD)
-ALU2(MAC)
-ALU2(MACH)
-ALU1(LZD)
-ALU2(DP4)
-ALU2(DPH)
-ALU2(DP3)
-ALU2(DP2)
-ALU2(LINE)
-
-#undef ALU1
-#undef ALU2
-
-
-
-/* Helpers for SEND instruction:
- */
-void brw_urb_WRITE(struct brw_compile *p,
- struct brw_reg dest,
- unsigned msg_reg_nr,
- struct brw_reg src0,
- boolean allocate,
- boolean used,
- unsigned msg_length,
- unsigned response_length,
- boolean eot,
- boolean writes_complete,
- unsigned offset,
- unsigned swizzle);
-
-void brw_fb_WRITE(struct brw_compile *p,
- struct brw_reg dest,
- unsigned msg_reg_nr,
- struct brw_reg src0,
- unsigned binding_table_index,
- unsigned msg_length,
- unsigned response_length,
- boolean eot);
-
-void brw_SAMPLE(struct brw_compile *p,
- struct brw_reg dest,
- unsigned msg_reg_nr,
- struct brw_reg src0,
- unsigned binding_table_index,
- unsigned sampler,
- unsigned writemask,
- unsigned msg_type,
- unsigned response_length,
- unsigned msg_length,
- boolean eot);
-
-void brw_math_16( struct brw_compile *p,
- struct brw_reg dest,
- unsigned function,
- unsigned saturate,
- unsigned msg_reg_nr,
- struct brw_reg src,
- unsigned precision );
-
-void brw_math( struct brw_compile *p,
- struct brw_reg dest,
- unsigned function,
- unsigned saturate,
- unsigned msg_reg_nr,
- struct brw_reg src,
- unsigned data_type,
- unsigned precision );
-
-void brw_dp_READ_16( struct brw_compile *p,
- struct brw_reg dest,
- unsigned msg_reg_nr,
- unsigned scratch_offset );
-
-void brw_dp_WRITE_16( struct brw_compile *p,
- struct brw_reg src,
- unsigned msg_reg_nr,
- unsigned scratch_offset );
-
-/* If/else/endif. Works by manipulating the execution flags on each
- * channel.
- */
-struct brw_instruction *brw_IF(struct brw_compile *p,
- unsigned execute_size);
-
-struct brw_instruction *brw_ELSE(struct brw_compile *p,
- struct brw_instruction *if_insn);
-
-void brw_ENDIF(struct brw_compile *p,
- struct brw_instruction *if_or_else_insn);
-
-
-/* DO/WHILE loops:
- */
-struct brw_instruction *brw_DO(struct brw_compile *p,
- unsigned execute_size);
-
-struct brw_instruction *brw_WHILE(struct brw_compile *p,
- struct brw_instruction *patch_insn);
-
-struct brw_instruction *brw_BREAK(struct brw_compile *p);
-struct brw_instruction *brw_CONT(struct brw_compile *p);
-/* Forward jumps:
- */
-void brw_land_fwd_jump(struct brw_compile *p,
- struct brw_instruction *jmp_insn);
-
-
-
-void brw_NOP(struct brw_compile *p);
-
-/* Special case: there is never a destination, execution size will be
- * taken from src0:
- */
-void brw_CMP(struct brw_compile *p,
- struct brw_reg dest,
- unsigned conditional,
- struct brw_reg src0,
- struct brw_reg src1);
-
-void brw_print_reg( struct brw_reg reg );
-
-
-/***********************************************************************
- * brw_eu_util.c:
- */
-
-void brw_copy_indirect_to_indirect(struct brw_compile *p,
- struct brw_indirect dst_ptr,
- struct brw_indirect src_ptr,
- unsigned count);
-
-void brw_copy_from_indirect(struct brw_compile *p,
- struct brw_reg dst,
- struct brw_indirect ptr,
- unsigned count);
-
-void brw_copy4(struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg src,
- unsigned count);
-
-void brw_copy8(struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg src,
- unsigned count);
-
-void brw_math_invert( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg src);
-
-void brw_set_src1( struct brw_instruction *insn,
- struct brw_reg reg );
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_eu_debug.c b/src/gallium/drivers/i965simple/brw_eu_debug.c
deleted file mode 100644
index 4adfb0c02f5..00000000000
--- a/src/gallium/drivers/i965simple/brw_eu_debug.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "util/u_debug.h"
-
-#include "brw_eu.h"
-
-void brw_print_reg( struct brw_reg hwreg )
-{
- static const char *file[] = {
- "arf",
- "grf",
- "msg",
- "imm"
- };
-
- static const char *type[] = {
- "ud",
- "d",
- "uw",
- "w",
- "ub",
- "vf",
- "hf",
- "f"
- };
-
- debug_printf("%s%s",
- hwreg.abs ? "abs/" : "",
- hwreg.negate ? "-" : "");
-
- if (hwreg.file == BRW_GENERAL_REGISTER_FILE &&
- hwreg.nr % 2 == 0 &&
- hwreg.subnr == 0 &&
- hwreg.vstride == BRW_VERTICAL_STRIDE_8 &&
- hwreg.width == BRW_WIDTH_8 &&
- hwreg.hstride == BRW_HORIZONTAL_STRIDE_1 &&
- hwreg.type == BRW_REGISTER_TYPE_F) {
- debug_printf("vec%d", hwreg.nr);
- }
- else if (hwreg.file == BRW_GENERAL_REGISTER_FILE &&
- hwreg.vstride == BRW_VERTICAL_STRIDE_0 &&
- hwreg.width == BRW_WIDTH_1 &&
- hwreg.hstride == BRW_HORIZONTAL_STRIDE_0 &&
- hwreg.type == BRW_REGISTER_TYPE_F) {
- debug_printf("scl%d.%d", hwreg.nr, hwreg.subnr / 4);
- }
- else {
- debug_printf("%s%d.%d<%d;%d,%d>:%s",
- file[hwreg.file],
- hwreg.nr,
- hwreg.subnr / type_sz(hwreg.type),
- hwreg.vstride ? (1<<(hwreg.vstride-1)) : 0,
- 1<<hwreg.width,
- hwreg.hstride ? (1<<(hwreg.hstride-1)) : 0,
- type[hwreg.type]);
- }
-}
-
-
-
diff --git a/src/gallium/drivers/i965simple/brw_eu_emit.c b/src/gallium/drivers/i965simple/brw_eu_emit.c
deleted file mode 100644
index 400a80b6fba..00000000000
--- a/src/gallium/drivers/i965simple/brw_eu_emit.c
+++ /dev/null
@@ -1,1080 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_defines.h"
-#include "brw_eu.h"
-
-
-
-
-/***********************************************************************
- * Internal helper for constructing instructions
- */
-
-static void guess_execution_size( struct brw_instruction *insn,
- struct brw_reg reg )
-{
- if (reg.width == BRW_WIDTH_8 &&
- insn->header.compression_control == BRW_COMPRESSION_COMPRESSED)
- insn->header.execution_size = BRW_EXECUTE_16;
- else
- insn->header.execution_size = reg.width; /* note - definitions are compatible */
-}
-
-
-static void brw_set_dest( struct brw_instruction *insn,
- struct brw_reg dest )
-{
- insn->bits1.da1.dest_reg_file = dest.file;
- insn->bits1.da1.dest_reg_type = dest.type;
- insn->bits1.da1.dest_address_mode = dest.address_mode;
-
- if (dest.address_mode == BRW_ADDRESS_DIRECT) {
- insn->bits1.da1.dest_reg_nr = dest.nr;
-
- if (insn->header.access_mode == BRW_ALIGN_1) {
- insn->bits1.da1.dest_subreg_nr = dest.subnr;
- insn->bits1.da1.dest_horiz_stride = BRW_HORIZONTAL_STRIDE_1;
- }
- else {
- insn->bits1.da16.dest_subreg_nr = dest.subnr / 16;
- insn->bits1.da16.dest_writemask = dest.dw1.bits.writemask;
- }
- }
- else {
- insn->bits1.ia1.dest_subreg_nr = dest.subnr;
-
- /* These are different sizes in align1 vs align16:
- */
- if (insn->header.access_mode == BRW_ALIGN_1) {
- insn->bits1.ia1.dest_indirect_offset = dest.dw1.bits.indirect_offset;
- insn->bits1.ia1.dest_horiz_stride = BRW_HORIZONTAL_STRIDE_1;
- }
- else {
- insn->bits1.ia16.dest_indirect_offset = dest.dw1.bits.indirect_offset;
- }
- }
-
- /* NEW: Set the execution size based on dest.width and
- * insn->compression_control:
- */
- guess_execution_size(insn, dest);
-}
-
-static void brw_set_src0( struct brw_instruction *insn,
- struct brw_reg reg )
-{
- assert(reg.file != BRW_MESSAGE_REGISTER_FILE);
-
- insn->bits1.da1.src0_reg_file = reg.file;
- insn->bits1.da1.src0_reg_type = reg.type;
- insn->bits2.da1.src0_abs = reg.abs;
- insn->bits2.da1.src0_negate = reg.negate;
- insn->bits2.da1.src0_address_mode = reg.address_mode;
-
- if (reg.file == BRW_IMMEDIATE_VALUE) {
- insn->bits3.ud = reg.dw1.ud;
-
- /* Required to set some fields in src1 as well:
- */
- insn->bits1.da1.src1_reg_file = 0; /* arf */
- insn->bits1.da1.src1_reg_type = reg.type;
- }
- else
- {
- if (reg.address_mode == BRW_ADDRESS_DIRECT) {
- if (insn->header.access_mode == BRW_ALIGN_1) {
- insn->bits2.da1.src0_subreg_nr = reg.subnr;
- insn->bits2.da1.src0_reg_nr = reg.nr;
- }
- else {
- insn->bits2.da16.src0_subreg_nr = reg.subnr / 16;
- insn->bits2.da16.src0_reg_nr = reg.nr;
- }
- }
- else {
- insn->bits2.ia1.src0_subreg_nr = reg.subnr;
-
- if (insn->header.access_mode == BRW_ALIGN_1) {
- insn->bits2.ia1.src0_indirect_offset = reg.dw1.bits.indirect_offset;
- }
- else {
- insn->bits2.ia16.src0_subreg_nr = reg.dw1.bits.indirect_offset;
- }
- }
-
- if (insn->header.access_mode == BRW_ALIGN_1) {
- if (reg.width == BRW_WIDTH_1 &&
- insn->header.execution_size == BRW_EXECUTE_1) {
- insn->bits2.da1.src0_horiz_stride = BRW_HORIZONTAL_STRIDE_0;
- insn->bits2.da1.src0_width = BRW_WIDTH_1;
- insn->bits2.da1.src0_vert_stride = BRW_VERTICAL_STRIDE_0;
- }
- else {
- insn->bits2.da1.src0_horiz_stride = reg.hstride;
- insn->bits2.da1.src0_width = reg.width;
- insn->bits2.da1.src0_vert_stride = reg.vstride;
- }
- }
- else {
- insn->bits2.da16.src0_swz_x = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_X);
- insn->bits2.da16.src0_swz_y = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Y);
- insn->bits2.da16.src0_swz_z = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Z);
- insn->bits2.da16.src0_swz_w = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_W);
-
- /* This is an oddity of the fact we're using the same
- * descriptions for registers in align_16 as align_1:
- */
- if (reg.vstride == BRW_VERTICAL_STRIDE_8)
- insn->bits2.da16.src0_vert_stride = BRW_VERTICAL_STRIDE_4;
- else
- insn->bits2.da16.src0_vert_stride = reg.vstride;
- }
- }
-}
-
-
-void brw_set_src1( struct brw_instruction *insn,
- struct brw_reg reg )
-{
- assert(reg.file != BRW_MESSAGE_REGISTER_FILE);
-
- insn->bits1.da1.src1_reg_file = reg.file;
- insn->bits1.da1.src1_reg_type = reg.type;
- insn->bits3.da1.src1_abs = reg.abs;
- insn->bits3.da1.src1_negate = reg.negate;
-
- /* Only src1 can be immediate in two-argument instructions.
- */
- assert(insn->bits1.da1.src0_reg_file != BRW_IMMEDIATE_VALUE);
-
- if (reg.file == BRW_IMMEDIATE_VALUE) {
- insn->bits3.ud = reg.dw1.ud;
- }
- else {
- /* This is a hardware restriction, which may or may not be lifted
- * in the future:
- */
- assert (reg.address_mode == BRW_ADDRESS_DIRECT);
- //assert (reg.file == BRW_GENERAL_REGISTER_FILE);
-
- if (insn->header.access_mode == BRW_ALIGN_1) {
- insn->bits3.da1.src1_subreg_nr = reg.subnr;
- insn->bits3.da1.src1_reg_nr = reg.nr;
- }
- else {
- insn->bits3.da16.src1_subreg_nr = reg.subnr / 16;
- insn->bits3.da16.src1_reg_nr = reg.nr;
- }
-
- if (insn->header.access_mode == BRW_ALIGN_1) {
- if (reg.width == BRW_WIDTH_1 &&
- insn->header.execution_size == BRW_EXECUTE_1) {
- insn->bits3.da1.src1_horiz_stride = BRW_HORIZONTAL_STRIDE_0;
- insn->bits3.da1.src1_width = BRW_WIDTH_1;
- insn->bits3.da1.src1_vert_stride = BRW_VERTICAL_STRIDE_0;
- }
- else {
- insn->bits3.da1.src1_horiz_stride = reg.hstride;
- insn->bits3.da1.src1_width = reg.width;
- insn->bits3.da1.src1_vert_stride = reg.vstride;
- }
- }
- else {
- insn->bits3.da16.src1_swz_x = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_X);
- insn->bits3.da16.src1_swz_y = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Y);
- insn->bits3.da16.src1_swz_z = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_Z);
- insn->bits3.da16.src1_swz_w = BRW_GET_SWZ(reg.dw1.bits.swizzle, BRW_CHANNEL_W);
-
- /* This is an oddity of the fact we're using the same
- * descriptions for registers in align_16 as align_1:
- */
- if (reg.vstride == BRW_VERTICAL_STRIDE_8)
- insn->bits3.da16.src1_vert_stride = BRW_VERTICAL_STRIDE_4;
- else
- insn->bits3.da16.src1_vert_stride = reg.vstride;
- }
- }
-}
-
-
-
-static void brw_set_math_message( struct brw_instruction *insn,
- unsigned msg_length,
- unsigned response_length,
- unsigned function,
- unsigned integer_type,
- boolean low_precision,
- boolean saturate,
- unsigned dataType )
-{
- brw_set_src1(insn, brw_imm_d(0));
-
- insn->bits3.math.function = function;
- insn->bits3.math.int_type = integer_type;
- insn->bits3.math.precision = low_precision;
- insn->bits3.math.saturate = saturate;
- insn->bits3.math.data_type = dataType;
- insn->bits3.math.response_length = response_length;
- insn->bits3.math.msg_length = msg_length;
- insn->bits3.math.msg_target = BRW_MESSAGE_TARGET_MATH;
- insn->bits3.math.end_of_thread = 0;
-}
-
-static void brw_set_urb_message( struct brw_instruction *insn,
- boolean allocate,
- boolean used,
- unsigned msg_length,
- unsigned response_length,
- boolean end_of_thread,
- boolean complete,
- unsigned offset,
- unsigned swizzle_control )
-{
- brw_set_src1(insn, brw_imm_d(0));
-
- insn->bits3.urb.opcode = 0; /* ? */
- insn->bits3.urb.offset = offset;
- insn->bits3.urb.swizzle_control = swizzle_control;
- insn->bits3.urb.allocate = allocate;
- insn->bits3.urb.used = used; /* ? */
- insn->bits3.urb.complete = complete;
- insn->bits3.urb.response_length = response_length;
- insn->bits3.urb.msg_length = msg_length;
- insn->bits3.urb.msg_target = BRW_MESSAGE_TARGET_URB;
- insn->bits3.urb.end_of_thread = end_of_thread;
-}
-
-static void brw_set_dp_write_message( struct brw_instruction *insn,
- unsigned binding_table_index,
- unsigned msg_control,
- unsigned msg_type,
- unsigned msg_length,
- unsigned pixel_scoreboard_clear,
- unsigned response_length,
- unsigned end_of_thread )
-{
- brw_set_src1(insn, brw_imm_d(0));
-
- insn->bits3.dp_write.binding_table_index = binding_table_index;
- insn->bits3.dp_write.msg_control = msg_control;
- insn->bits3.dp_write.pixel_scoreboard_clear = pixel_scoreboard_clear;
- insn->bits3.dp_write.msg_type = msg_type;
- insn->bits3.dp_write.send_commit_msg = 0;
- insn->bits3.dp_write.response_length = response_length;
- insn->bits3.dp_write.msg_length = msg_length;
- insn->bits3.dp_write.msg_target = BRW_MESSAGE_TARGET_DATAPORT_WRITE;
- insn->bits3.urb.end_of_thread = end_of_thread;
-}
-
-static void brw_set_dp_read_message( struct brw_instruction *insn,
- unsigned binding_table_index,
- unsigned msg_control,
- unsigned msg_type,
- unsigned target_cache,
- unsigned msg_length,
- unsigned response_length,
- unsigned end_of_thread )
-{
- brw_set_src1(insn, brw_imm_d(0));
-
- insn->bits3.dp_read.binding_table_index = binding_table_index;
- insn->bits3.dp_read.msg_control = msg_control;
- insn->bits3.dp_read.msg_type = msg_type;
- insn->bits3.dp_read.target_cache = target_cache;
- insn->bits3.dp_read.response_length = response_length;
- insn->bits3.dp_read.msg_length = msg_length;
- insn->bits3.dp_read.msg_target = BRW_MESSAGE_TARGET_DATAPORT_READ;
- insn->bits3.dp_read.end_of_thread = end_of_thread;
-}
-
-static void brw_set_sampler_message( struct brw_instruction *insn,
- unsigned binding_table_index,
- unsigned sampler,
- unsigned msg_type,
- unsigned response_length,
- unsigned msg_length,
- boolean eot)
-{
- brw_set_src1(insn, brw_imm_d(0));
-
- insn->bits3.sampler.binding_table_index = binding_table_index;
- insn->bits3.sampler.sampler = sampler;
- insn->bits3.sampler.msg_type = msg_type;
- insn->bits3.sampler.return_format = BRW_SAMPLER_RETURN_FORMAT_FLOAT32;
- insn->bits3.sampler.response_length = response_length;
- insn->bits3.sampler.msg_length = msg_length;
- insn->bits3.sampler.end_of_thread = eot;
- insn->bits3.sampler.msg_target = BRW_MESSAGE_TARGET_SAMPLER;
-}
-
-
-
-static struct brw_instruction *next_insn( struct brw_compile *p,
- unsigned opcode )
-{
- struct brw_instruction *insn;
-
- assert(p->nr_insn + 1 < BRW_EU_MAX_INSN);
-
- insn = &p->store[p->nr_insn++];
- memcpy(insn, p->current, sizeof(*insn));
-
- /* Reset this one-shot flag:
- */
-
- if (p->current->header.destreg__conditonalmod) {
- p->current->header.destreg__conditonalmod = 0;
- p->current->header.predicate_control = BRW_PREDICATE_NORMAL;
- }
-
- insn->header.opcode = opcode;
- return insn;
-}
-
-
-struct brw_instruction *brw_alu1( struct brw_compile *p,
- unsigned opcode,
- struct brw_reg dest,
- struct brw_reg src )
-{
- struct brw_instruction *insn = next_insn(p, opcode);
- brw_set_dest(insn, dest);
- brw_set_src0(insn, src);
- return insn;
-}
-
-struct brw_instruction *brw_alu2(struct brw_compile *p,
- unsigned opcode,
- struct brw_reg dest,
- struct brw_reg src0,
- struct brw_reg src1 )
-{
- struct brw_instruction *insn = next_insn(p, opcode);
- brw_set_dest(insn, dest);
- brw_set_src0(insn, src0);
- brw_set_src1(insn, src1);
- return insn;
-}
-
-
-/***********************************************************************
- * Convenience routines.
- */
-#define ALU1(OP) \
-struct brw_instruction *brw_##OP(struct brw_compile *p, \
- struct brw_reg dest, \
- struct brw_reg src0) \
-{ \
- return brw_alu1(p, BRW_OPCODE_##OP, dest, src0); \
-}
-
-#define ALU2(OP) \
-struct brw_instruction *brw_##OP(struct brw_compile *p, \
- struct brw_reg dest, \
- struct brw_reg src0, \
- struct brw_reg src1) \
-{ \
- return brw_alu2(p, BRW_OPCODE_##OP, dest, src0, src1); \
-}
-
-
-ALU1(MOV)
-ALU2(SEL)
-ALU1(NOT)
-ALU2(AND)
-ALU2(OR)
-ALU2(XOR)
-ALU2(SHR)
-ALU2(SHL)
-ALU2(RSR)
-ALU2(RSL)
-ALU2(ASR)
-ALU2(ADD)
-ALU2(MUL)
-ALU1(FRC)
-ALU1(RNDD)
-ALU2(MAC)
-ALU2(MACH)
-ALU1(LZD)
-ALU2(DP4)
-ALU2(DPH)
-ALU2(DP3)
-ALU2(DP2)
-ALU2(LINE)
-
-
-
-
-void brw_NOP(struct brw_compile *p)
-{
- struct brw_instruction *insn = next_insn(p, BRW_OPCODE_NOP);
- brw_set_dest(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD));
- brw_set_src0(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD));
- brw_set_src1(insn, brw_imm_ud(0x0));
-}
-
-
-
-
-
-/***********************************************************************
- * Comparisons, if/else/endif
- */
-
-struct brw_instruction *brw_JMPI(struct brw_compile *p,
- struct brw_reg dest,
- struct brw_reg src0,
- struct brw_reg src1)
-{
- struct brw_instruction *insn = brw_alu2(p, BRW_OPCODE_JMPI, dest, src0, src1);
-
- p->current->header.predicate_control = BRW_PREDICATE_NONE;
-
- return insn;
-}
-
-/* EU takes the value from the flag register and pushes it onto some
- * sort of a stack (presumably merging with any flag value already on
- * the stack). Within an if block, the flags at the top of the stack
- * control execution on each channel of the unit, eg. on each of the
- * 16 pixel values in our wm programs.
- *
- * When the matching 'else' instruction is reached (presumably by
- * countdown of the instruction count patched in by our ELSE/ENDIF
- * functions), the relevent flags are inverted.
- *
- * When the matching 'endif' instruction is reached, the flags are
- * popped off. If the stack is now empty, normal execution resumes.
- *
- * No attempt is made to deal with stack overflow (14 elements?).
- */
-struct brw_instruction *brw_IF(struct brw_compile *p, unsigned execute_size)
-{
- struct brw_instruction *insn;
-
- if (p->single_program_flow) {
- assert(execute_size == BRW_EXECUTE_1);
-
- insn = next_insn(p, BRW_OPCODE_ADD);
- insn->header.predicate_inverse = 1;
- } else {
- insn = next_insn(p, BRW_OPCODE_IF);
- }
-
- /* Override the defaults for this instruction:
- */
- brw_set_dest(insn, brw_ip_reg());
- brw_set_src0(insn, brw_ip_reg());
- brw_set_src1(insn, brw_imm_d(0x0));
-
- insn->header.execution_size = execute_size;
- insn->header.compression_control = BRW_COMPRESSION_NONE;
- insn->header.predicate_control = BRW_PREDICATE_NORMAL;
- insn->header.mask_control = BRW_MASK_ENABLE;
-
- p->current->header.predicate_control = BRW_PREDICATE_NONE;
-
- return insn;
-}
-
-
-struct brw_instruction *brw_ELSE(struct brw_compile *p,
- struct brw_instruction *if_insn)
-{
- struct brw_instruction *insn;
-
- if (p->single_program_flow) {
- insn = next_insn(p, BRW_OPCODE_ADD);
- } else {
- insn = next_insn(p, BRW_OPCODE_ELSE);
- }
-
- brw_set_dest(insn, brw_ip_reg());
- brw_set_src0(insn, brw_ip_reg());
- brw_set_src1(insn, brw_imm_d(0x0));
-
- insn->header.compression_control = BRW_COMPRESSION_NONE;
- insn->header.execution_size = if_insn->header.execution_size;
- insn->header.mask_control = BRW_MASK_ENABLE;
-
- /* Patch the if instruction to point at this instruction.
- */
- if (p->single_program_flow) {
- assert(if_insn->header.opcode == BRW_OPCODE_ADD);
-
- if_insn->bits3.ud = (insn - if_insn + 1) * 16;
- } else {
- assert(if_insn->header.opcode == BRW_OPCODE_IF);
-
- if_insn->bits3.if_else.jump_count = insn - if_insn;
- if_insn->bits3.if_else.pop_count = 1;
- if_insn->bits3.if_else.pad0 = 0;
- }
-
- return insn;
-}
-
-void brw_ENDIF(struct brw_compile *p,
- struct brw_instruction *patch_insn)
-{
- if (p->single_program_flow) {
- /* In single program flow mode, there's no need to execute an ENDIF,
- * since we don't need to do any stack operations, and if we're executing
- * currently, we want to just continue executing.
- */
- struct brw_instruction *next = &p->store[p->nr_insn];
-
- assert(patch_insn->header.opcode == BRW_OPCODE_ADD);
-
- patch_insn->bits3.ud = (next - patch_insn) * 16;
- } else {
- struct brw_instruction *insn = next_insn(p, BRW_OPCODE_ENDIF);
-
- brw_set_dest(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD));
- brw_set_src0(insn, retype(brw_vec4_grf(0,0), BRW_REGISTER_TYPE_UD));
- brw_set_src1(insn, brw_imm_d(0x0));
-
- insn->header.compression_control = BRW_COMPRESSION_NONE;
- insn->header.execution_size = patch_insn->header.execution_size;
- insn->header.mask_control = BRW_MASK_ENABLE;
-
- assert(patch_insn->bits3.if_else.jump_count == 0);
-
- /* Patch the if or else instructions to point at this or the next
- * instruction respectively.
- */
- if (patch_insn->header.opcode == BRW_OPCODE_IF) {
- /* Automagically turn it into an IFF:
- */
- patch_insn->header.opcode = BRW_OPCODE_IFF;
- patch_insn->bits3.if_else.jump_count = insn - patch_insn + 1;
- patch_insn->bits3.if_else.pop_count = 0;
- patch_insn->bits3.if_else.pad0 = 0;
- } else if (patch_insn->header.opcode == BRW_OPCODE_ELSE) {
- patch_insn->bits3.if_else.jump_count = insn - patch_insn + 1;
- patch_insn->bits3.if_else.pop_count = 1;
- patch_insn->bits3.if_else.pad0 = 0;
- } else {
- assert(0);
- }
-
- /* Also pop item off the stack in the endif instruction:
- */
- insn->bits3.if_else.jump_count = 0;
- insn->bits3.if_else.pop_count = 1;
- insn->bits3.if_else.pad0 = 0;
- }
-}
-
-struct brw_instruction *brw_BREAK(struct brw_compile *p)
-{
- struct brw_instruction *insn;
- insn = next_insn(p, BRW_OPCODE_BREAK);
- brw_set_dest(insn, brw_ip_reg());
- brw_set_src0(insn, brw_ip_reg());
- brw_set_src1(insn, brw_imm_d(0x0));
- insn->header.compression_control = BRW_COMPRESSION_NONE;
- insn->header.execution_size = BRW_EXECUTE_8;
- insn->header.mask_control = BRW_MASK_DISABLE;
- insn->bits3.if_else.pad0 = 0;
- return insn;
-}
-
-struct brw_instruction *brw_CONT(struct brw_compile *p)
-{
- struct brw_instruction *insn;
- insn = next_insn(p, BRW_OPCODE_CONTINUE);
- brw_set_dest(insn, brw_ip_reg());
- brw_set_src0(insn, brw_ip_reg());
- brw_set_src1(insn, brw_imm_d(0x0));
- insn->header.compression_control = BRW_COMPRESSION_NONE;
- insn->header.execution_size = BRW_EXECUTE_8;
- insn->header.mask_control = BRW_MASK_DISABLE;
- insn->bits3.if_else.pad0 = 0;
- return insn;
-}
-
-/* DO/WHILE loop:
- */
-struct brw_instruction *brw_DO(struct brw_compile *p, unsigned execute_size)
-{
- if (p->single_program_flow) {
- return &p->store[p->nr_insn];
- } else {
- struct brw_instruction *insn = next_insn(p, BRW_OPCODE_DO);
-
- /* Override the defaults for this instruction:
- */
- brw_set_dest(insn, brw_null_reg());
- brw_set_src0(insn, brw_null_reg());
- brw_set_src1(insn, brw_null_reg());
-
- insn->header.compression_control = BRW_COMPRESSION_NONE;
- insn->header.execution_size = execute_size;
- insn->header.predicate_control = BRW_PREDICATE_NONE;
- /* insn->header.mask_control = BRW_MASK_ENABLE; */
- insn->header.mask_control = BRW_MASK_DISABLE;
-
- return insn;
- }
-}
-
-
-
-struct brw_instruction *brw_WHILE(struct brw_compile *p,
- struct brw_instruction *do_insn)
-{
- struct brw_instruction *insn;
-
- if (p->single_program_flow)
- insn = next_insn(p, BRW_OPCODE_ADD);
- else
- insn = next_insn(p, BRW_OPCODE_WHILE);
-
- brw_set_dest(insn, brw_ip_reg());
- brw_set_src0(insn, brw_ip_reg());
- brw_set_src1(insn, brw_imm_d(0x0));
-
- insn->header.compression_control = BRW_COMPRESSION_NONE;
-
- if (p->single_program_flow) {
- insn->header.execution_size = BRW_EXECUTE_1;
-
- insn->bits3.d = (do_insn - insn) * 16;
- } else {
- insn->header.execution_size = do_insn->header.execution_size;
-
- assert(do_insn->header.opcode == BRW_OPCODE_DO);
- insn->bits3.if_else.jump_count = do_insn - insn;
- insn->bits3.if_else.pop_count = 0;
- insn->bits3.if_else.pad0 = 0;
- }
-
-/* insn->header.mask_control = BRW_MASK_ENABLE; */
-
- insn->header.mask_control = BRW_MASK_DISABLE;
- p->current->header.predicate_control = BRW_PREDICATE_NONE;
- return insn;
-}
-
-
-/* FORWARD JUMPS:
- */
-void brw_land_fwd_jump(struct brw_compile *p,
- struct brw_instruction *jmp_insn)
-{
- struct brw_instruction *landing = &p->store[p->nr_insn];
-
- assert(jmp_insn->header.opcode == BRW_OPCODE_JMPI);
- assert(jmp_insn->bits1.da1.src1_reg_file = BRW_IMMEDIATE_VALUE);
-
- jmp_insn->bits3.ud = (landing - jmp_insn) - 1;
-}
-
-
-
-/* To integrate with the above, it makes sense that the comparison
- * instruction should populate the flag register. It might be simpler
- * just to use the flag reg for most WM tasks?
- */
-void brw_CMP(struct brw_compile *p,
- struct brw_reg dest,
- unsigned conditional,
- struct brw_reg src0,
- struct brw_reg src1)
-{
- struct brw_instruction *insn = next_insn(p, BRW_OPCODE_CMP);
-
- insn->header.destreg__conditonalmod = conditional;
- brw_set_dest(insn, dest);
- brw_set_src0(insn, src0);
- brw_set_src1(insn, src1);
-
-/* guess_execution_size(insn, src0); */
-
-
- /* Make it so that future instructions will use the computed flag
- * value until brw_set_predicate_control_flag_value() is called
- * again.
- */
- if (dest.file == BRW_ARCHITECTURE_REGISTER_FILE &&
- dest.nr == 0) {
- p->current->header.predicate_control = BRW_PREDICATE_NORMAL;
- p->flag_value = 0xff;
- }
-}
-
-
-
-/***********************************************************************
- * Helpers for the various SEND message types:
- */
-
-/* Invert 8 values
- */
-void brw_math( struct brw_compile *p,
- struct brw_reg dest,
- unsigned function,
- unsigned saturate,
- unsigned msg_reg_nr,
- struct brw_reg src,
- unsigned data_type,
- unsigned precision )
-{
- struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
- unsigned msg_length = (function == BRW_MATH_FUNCTION_POW) ? 2 : 1;
- unsigned response_length = (function == BRW_MATH_FUNCTION_SINCOS) ? 2 : 1;
-
- /* Example code doesn't set predicate_control for send
- * instructions.
- */
- insn->header.predicate_control = 0;
- insn->header.destreg__conditonalmod = msg_reg_nr;
-
- brw_set_dest(insn, dest);
- brw_set_src0(insn, src);
- brw_set_math_message(insn,
- msg_length, response_length,
- function,
- BRW_MATH_INTEGER_UNSIGNED,
- precision,
- saturate,
- data_type);
-}
-
-/* Use 2 send instructions to invert 16 elements
- */
-void brw_math_16( struct brw_compile *p,
- struct brw_reg dest,
- unsigned function,
- unsigned saturate,
- unsigned msg_reg_nr,
- struct brw_reg src,
- unsigned precision )
-{
- struct brw_instruction *insn;
- unsigned msg_length = (function == BRW_MATH_FUNCTION_POW) ? 2 : 1;
- unsigned response_length = (function == BRW_MATH_FUNCTION_SINCOS) ? 2 : 1;
-
- /* First instruction:
- */
- brw_push_insn_state(p);
- brw_set_predicate_control_flag_value(p, 0xff);
- brw_set_compression_control(p, BRW_COMPRESSION_NONE);
-
- insn = next_insn(p, BRW_OPCODE_SEND);
- insn->header.destreg__conditonalmod = msg_reg_nr;
-
- brw_set_dest(insn, dest);
- brw_set_src0(insn, src);
- brw_set_math_message(insn,
- msg_length, response_length,
- function,
- BRW_MATH_INTEGER_UNSIGNED,
- precision,
- saturate,
- BRW_MATH_DATA_VECTOR);
-
- /* Second instruction:
- */
- insn = next_insn(p, BRW_OPCODE_SEND);
- insn->header.compression_control = BRW_COMPRESSION_2NDHALF;
- insn->header.destreg__conditonalmod = msg_reg_nr+1;
-
- brw_set_dest(insn, offset(dest,1));
- brw_set_src0(insn, src);
- brw_set_math_message(insn,
- msg_length, response_length,
- function,
- BRW_MATH_INTEGER_UNSIGNED,
- precision,
- saturate,
- BRW_MATH_DATA_VECTOR);
-
- brw_pop_insn_state(p);
-}
-
-
-
-
-void brw_dp_WRITE_16( struct brw_compile *p,
- struct brw_reg src,
- unsigned msg_reg_nr,
- unsigned scratch_offset )
-{
- {
- brw_push_insn_state(p);
- brw_set_mask_control(p, BRW_MASK_DISABLE);
- brw_set_compression_control(p, BRW_COMPRESSION_NONE);
-
- brw_MOV(p,
- retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_D),
- brw_imm_d(scratch_offset));
-
- brw_pop_insn_state(p);
- }
-
- {
- unsigned msg_length = 3;
- struct brw_reg dest = retype(brw_null_reg(), BRW_REGISTER_TYPE_UW);
- struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
-
- insn->header.predicate_control = 0; /* XXX */
- insn->header.compression_control = BRW_COMPRESSION_NONE;
- insn->header.destreg__conditonalmod = msg_reg_nr;
-
- brw_set_dest(insn, dest);
- brw_set_src0(insn, src);
-
- brw_set_dp_write_message(insn,
- 255, /* bti */
- BRW_DATAPORT_OWORD_BLOCK_4_OWORDS, /* msg_control */
- BRW_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE, /* msg_type */
- msg_length,
- 0, /* pixel scoreboard */
- 0, /* response_length */
- 0); /* eot */
- }
-
-}
-
-
-void brw_dp_READ_16( struct brw_compile *p,
- struct brw_reg dest,
- unsigned msg_reg_nr,
- unsigned scratch_offset )
-{
- {
- brw_push_insn_state(p);
- brw_set_compression_control(p, BRW_COMPRESSION_NONE);
- brw_set_mask_control(p, BRW_MASK_DISABLE);
-
- brw_MOV(p,
- retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_D),
- brw_imm_d(scratch_offset));
-
- brw_pop_insn_state(p);
- }
-
- {
- struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
-
- insn->header.predicate_control = 0; /* XXX */
- insn->header.compression_control = BRW_COMPRESSION_NONE;
- insn->header.destreg__conditonalmod = msg_reg_nr;
-
- brw_set_dest(insn, dest); /* UW? */
- brw_set_src0(insn, retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW));
-
- brw_set_dp_read_message(insn,
- 255, /* bti */
- 3, /* msg_control */
- BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ, /* msg_type */
- 1, /* target cache */
- 1, /* msg_length */
- 2, /* response_length */
- 0); /* eot */
- }
-}
-
-
-void brw_fb_WRITE(struct brw_compile *p,
- struct brw_reg dest,
- unsigned msg_reg_nr,
- struct brw_reg src0,
- unsigned binding_table_index,
- unsigned msg_length,
- unsigned response_length,
- boolean eot)
-{
- struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
-
- insn->header.predicate_control = 0; /* XXX */
- insn->header.compression_control = BRW_COMPRESSION_NONE;
- insn->header.destreg__conditonalmod = msg_reg_nr;
-
- brw_set_dest(insn, dest);
- brw_set_src0(insn, src0);
- brw_set_dp_write_message(insn,
- binding_table_index,
- BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE, /* msg_control */
- BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE, /* msg_type */
- msg_length,
- 1, /* pixel scoreboard */
- response_length,
- eot);
-}
-
-
-
-void brw_SAMPLE(struct brw_compile *p,
- struct brw_reg dest,
- unsigned msg_reg_nr,
- struct brw_reg src0,
- unsigned binding_table_index,
- unsigned sampler,
- unsigned writemask,
- unsigned msg_type,
- unsigned response_length,
- unsigned msg_length,
- boolean eot)
-{
- boolean need_stall = 0;
-
- if(writemask == 0) {
-/* debug_printf("%s: zero writemask??\n", __FUNCTION__); */
- return;
- }
-
- /* Hardware doesn't do destination dependency checking on send
- * instructions properly. Add a workaround which generates the
- * dependency by other means. In practice it seems like this bug
- * only crops up for texture samples, and only where registers are
- * written by the send and then written again later without being
- * read in between. Luckily for us, we already track that
- * information and use it to modify the writemask for the
- * instruction, so that is a guide for whether a workaround is
- * needed.
- */
- if (writemask != TGSI_WRITEMASK_XYZW) {
- unsigned dst_offset = 0;
- unsigned i, newmask = 0, len = 0;
-
- for (i = 0; i < 4; i++) {
- if (writemask & (1<<i))
- break;
- dst_offset += 2;
- }
- for (; i < 4; i++) {
- if (!(writemask & (1<<i)))
- break;
- newmask |= 1<<i;
- len++;
- }
-
- if (newmask != writemask) {
- need_stall = 1;
-/* debug_printf("need stall %x %x\n", newmask , writemask); */
- }
- else {
- struct brw_reg m1 = brw_message_reg(msg_reg_nr);
-
- newmask = ~newmask & TGSI_WRITEMASK_XYZW;
-
- brw_push_insn_state(p);
-
- brw_set_compression_control(p, BRW_COMPRESSION_NONE);
- brw_set_mask_control(p, BRW_MASK_DISABLE);
-
- brw_MOV(p, m1, brw_vec8_grf(0,0));
- brw_MOV(p, get_element_ud(m1, 2), brw_imm_ud(newmask << 12));
-
- brw_pop_insn_state(p);
-
- src0 = retype(brw_null_reg(), BRW_REGISTER_TYPE_UW);
- dest = offset(dest, dst_offset);
- response_length = len * 2;
- }
- }
-
- {
- struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
-
- insn->header.predicate_control = 0; /* XXX */
- insn->header.compression_control = BRW_COMPRESSION_NONE;
- insn->header.destreg__conditonalmod = msg_reg_nr;
-
- brw_set_dest(insn, dest);
- brw_set_src0(insn, src0);
- brw_set_sampler_message(insn,
- binding_table_index,
- sampler,
- msg_type,
- response_length,
- msg_length,
- eot);
- }
-
- if (need_stall)
- {
- struct brw_reg reg = vec8(offset(dest, response_length-1));
-
- /* mov (8) r9.0<1>:f r9.0<8;8,1>:f { Align1 }
- */
- brw_push_insn_state(p);
- brw_set_compression_control(p, FALSE);
- brw_MOV(p, reg, reg);
- brw_pop_insn_state(p);
- }
-
-}
-
-/* All these variables are pretty confusing - we might be better off
- * using bitmasks and macros for this, in the old style. Or perhaps
- * just having the caller instantiate the fields in dword3 itself.
- */
-void brw_urb_WRITE(struct brw_compile *p,
- struct brw_reg dest,
- unsigned msg_reg_nr,
- struct brw_reg src0,
- boolean allocate,
- boolean used,
- unsigned msg_length,
- unsigned response_length,
- boolean eot,
- boolean writes_complete,
- unsigned offset,
- unsigned swizzle)
-{
- struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND);
-
- assert(msg_length < 16);
-
- brw_set_dest(insn, dest);
- brw_set_src0(insn, src0);
- brw_set_src1(insn, brw_imm_d(0));
-
- insn->header.destreg__conditonalmod = msg_reg_nr;
-
- brw_set_urb_message(insn,
- allocate,
- used,
- msg_length,
- response_length,
- eot,
- writes_complete,
- offset,
- swizzle);
-}
-
diff --git a/src/gallium/drivers/i965simple/brw_eu_util.c b/src/gallium/drivers/i965simple/brw_eu_util.c
deleted file mode 100644
index 3a65b141f07..00000000000
--- a/src/gallium/drivers/i965simple/brw_eu_util.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_defines.h"
-#include "brw_eu.h"
-
-
-void brw_math_invert( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg src)
-{
- brw_math( p,
- dst,
- BRW_MATH_FUNCTION_INV,
- BRW_MATH_SATURATE_NONE,
- 0,
- src,
- BRW_MATH_PRECISION_FULL,
- BRW_MATH_DATA_VECTOR );
-}
-
-
-
-void brw_copy4(struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg src,
- unsigned count)
-{
- unsigned i;
-
- dst = vec4(dst);
- src = vec4(src);
-
- for (i = 0; i < count; i++)
- {
- unsigned delta = i*32;
- brw_MOV(p, byte_offset(dst, delta), byte_offset(src, delta));
- brw_MOV(p, byte_offset(dst, delta+16), byte_offset(src, delta+16));
- }
-}
-
-
-void brw_copy8(struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg src,
- unsigned count)
-{
- unsigned i;
-
- dst = vec8(dst);
- src = vec8(src);
-
- for (i = 0; i < count; i++)
- {
- unsigned delta = i*32;
- brw_MOV(p, byte_offset(dst, delta), byte_offset(src, delta));
- }
-}
-
-
-void brw_copy_indirect_to_indirect(struct brw_compile *p,
- struct brw_indirect dst_ptr,
- struct brw_indirect src_ptr,
- unsigned count)
-{
- unsigned i;
-
- for (i = 0; i < count; i++)
- {
- unsigned delta = i*32;
- brw_MOV(p, deref_4f(dst_ptr, delta), deref_4f(src_ptr, delta));
- brw_MOV(p, deref_4f(dst_ptr, delta+16), deref_4f(src_ptr, delta+16));
- }
-}
-
-
-void brw_copy_from_indirect(struct brw_compile *p,
- struct brw_reg dst,
- struct brw_indirect ptr,
- unsigned count)
-{
- unsigned i;
-
- dst = vec4(dst);
-
- for (i = 0; i < count; i++)
- {
- unsigned delta = i*32;
- brw_MOV(p, byte_offset(dst, delta), deref_4f(ptr, delta));
- brw_MOV(p, byte_offset(dst, delta+16), deref_4f(ptr, delta+16));
- }
-}
-
-
-
-
diff --git a/src/gallium/drivers/i965simple/brw_flush.c b/src/gallium/drivers/i965simple/brw_flush.c
deleted file mode 100644
index e6001c30d94..00000000000
--- a/src/gallium/drivers/i965simple/brw_flush.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-/* Author:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "pipe/p_defines.h"
-#include "brw_context.h"
-#include "brw_defines.h"
-#include "brw_batch.h"
-
-
-static void brw_flush( struct pipe_context *pipe,
- unsigned flags,
- struct pipe_fence_handle **fence )
-{
- struct brw_context *brw = brw_context(pipe);
-
- /* Do we need to emit an MI_FLUSH command to flush the hardware
- * caches?
- */
- if (flags & (PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_TEXTURE_CACHE)) {
- struct brw_mi_flush flush;
-
- memset(&flush, 0, sizeof(flush));
- flush.opcode = CMD_MI_FLUSH;
-
- if (!(flags & PIPE_FLUSH_RENDER_CACHE))
- flush.flags |= BRW_INHIBIT_FLUSH_RENDER_CACHE;
-
- if (flags & PIPE_FLUSH_TEXTURE_CACHE)
- flush.flags |= BRW_FLUSH_READ_CACHE;
-
- BRW_BATCH_STRUCT(brw, &flush);
- }
-
- /* If there are no flags, just flush pending commands to hardware:
- */
- FLUSH_BATCH( fence );
-}
-
-
-
-void brw_init_flush_functions( struct brw_context *brw )
-{
- brw->pipe.flush = brw_flush;
-}
diff --git a/src/gallium/drivers/i965simple/brw_gs.c b/src/gallium/drivers/i965simple/brw_gs.c
deleted file mode 100644
index de60868ccca..00000000000
--- a/src/gallium/drivers/i965simple/brw_gs.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_util.h"
-#include "brw_state.h"
-#include "brw_gs.h"
-
-
-
-static void compile_gs_prog( struct brw_context *brw,
- struct brw_gs_prog_key *key )
-{
- struct brw_gs_compile c;
- const unsigned *program;
- unsigned program_size;
-
- memset(&c, 0, sizeof(c));
-
- c.key = *key;
-
- /* Need to locate the two positions present in vertex + header.
- * These are currently hardcoded:
- */
- c.nr_attrs = brw_count_bits(c.key.attrs);
- c.nr_regs = (c.nr_attrs + 1) / 2 + 1; /* are vertices packed, or reg-aligned? */
- c.nr_bytes = c.nr_regs * REG_SIZE;
-
-
- /* Begin the compilation:
- */
- brw_init_compile(&c.func);
-
- c.func.single_program_flow = 1;
-
- /* For some reason the thread is spawned with only 4 channels
- * unmasked.
- */
- brw_set_mask_control(&c.func, BRW_MASK_DISABLE);
-
-
- /* Note that primitives which don't require a GS program have
- * already been weeded out by this stage:
- */
- switch (key->primitive) {
- case PIPE_PRIM_QUADS:
- brw_gs_quads( &c );
- break;
- case PIPE_PRIM_QUAD_STRIP:
- brw_gs_quad_strip( &c );
- break;
- case PIPE_PRIM_LINE_LOOP:
- brw_gs_lines( &c );
- break;
- case PIPE_PRIM_LINES:
- if (key->hint_gs_always)
- brw_gs_lines( &c );
- else {
- return;
- }
- break;
- case PIPE_PRIM_TRIANGLES:
- if (key->hint_gs_always)
- brw_gs_tris( &c );
- else {
- return;
- }
- break;
- case PIPE_PRIM_POINTS:
- if (key->hint_gs_always)
- brw_gs_points( &c );
- else {
- return;
- }
- break;
- default:
- return;
- }
-
- /* get the program
- */
- program = brw_get_program(&c.func, &program_size);
-
- /* Upload
- */
- brw->gs.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_GS_PROG],
- &c.key,
- sizeof(c.key),
- program,
- program_size,
- &c.prog_data,
- &brw->gs.prog_data );
-}
-
-
-static boolean search_cache( struct brw_context *brw,
- struct brw_gs_prog_key *key )
-{
- return brw_search_cache(&brw->cache[BRW_GS_PROG],
- key, sizeof(*key),
- &brw->gs.prog_data,
- &brw->gs.prog_gs_offset);
-}
-
-
-static const int gs_prim[PIPE_PRIM_POLYGON+1] = {
- PIPE_PRIM_POINTS,
- PIPE_PRIM_LINES,
- PIPE_PRIM_LINE_LOOP,
- PIPE_PRIM_LINES,
- PIPE_PRIM_TRIANGLES,
- PIPE_PRIM_TRIANGLES,
- PIPE_PRIM_TRIANGLES,
- PIPE_PRIM_QUADS,
- PIPE_PRIM_QUAD_STRIP,
- PIPE_PRIM_TRIANGLES
-};
-
-static void populate_key( struct brw_context *brw,
- struct brw_gs_prog_key *key )
-{
- memset(key, 0, sizeof(*key));
-
- /* CACHE_NEW_VS_PROG */
- key->attrs = brw->vs.prog_data->outputs_written;
-
- /* BRW_NEW_PRIMITIVE */
- key->primitive = gs_prim[brw->primitive];
-
- key->hint_gs_always = 0; /* debug code? */
-
- key->need_gs_prog = (key->hint_gs_always ||
- brw->primitive == PIPE_PRIM_QUADS ||
- brw->primitive == PIPE_PRIM_QUAD_STRIP ||
- brw->primitive == PIPE_PRIM_LINE_LOOP);
-}
-
-/* Calculate interpolants for triangle and line rasterization.
- */
-static void upload_gs_prog( struct brw_context *brw )
-{
- struct brw_gs_prog_key key;
-
- /* Populate the key:
- */
- populate_key(brw, &key);
-
- if (brw->gs.prog_active != key.need_gs_prog) {
- brw->state.dirty.cache |= CACHE_NEW_GS_PROG;
- brw->gs.prog_active = key.need_gs_prog;
- }
-
- if (brw->gs.prog_active) {
- if (!search_cache(brw, &key))
- compile_gs_prog( brw, &key );
- }
-}
-
-
-const struct brw_tracked_state brw_gs_prog = {
- .dirty = {
- .brw = BRW_NEW_PRIMITIVE,
- .cache = CACHE_NEW_VS_PROG
- },
- .update = upload_gs_prog
-};
diff --git a/src/gallium/drivers/i965simple/brw_gs.h b/src/gallium/drivers/i965simple/brw_gs.h
deleted file mode 100644
index f09141c6aa1..00000000000
--- a/src/gallium/drivers/i965simple/brw_gs.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#ifndef BRW_GS_H
-#define BRW_GS_H
-
-
-#include "brw_context.h"
-#include "brw_eu.h"
-
-#define MAX_GS_VERTS (4)
-
-struct brw_gs_prog_key {
- unsigned attrs:32;
- unsigned primitive:4;
- unsigned hint_gs_always:1;
- unsigned need_gs_prog:1;
- unsigned pad:26;
-};
-
-struct brw_gs_compile {
- struct brw_compile func;
- struct brw_gs_prog_key key;
- struct brw_gs_prog_data prog_data;
-
- struct {
- struct brw_reg R0;
- struct brw_reg vertex[MAX_GS_VERTS];
- } reg;
-
- /* 3 different ways of expressing vertex size:
- */
- unsigned nr_attrs;
- unsigned nr_regs;
- unsigned nr_bytes;
-};
-
-#define ATTR_SIZE (4*4)
-
-void brw_gs_quads( struct brw_gs_compile *c );
-void brw_gs_quad_strip( struct brw_gs_compile *c );
-void brw_gs_tris( struct brw_gs_compile *c );
-void brw_gs_lines( struct brw_gs_compile *c );
-void brw_gs_points( struct brw_gs_compile *c );
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_gs_emit.c b/src/gallium/drivers/i965simple/brw_gs_emit.c
deleted file mode 100644
index c3cc90b10f8..00000000000
--- a/src/gallium/drivers/i965simple/brw_gs_emit.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_util.h"
-#include "brw_gs.h"
-
-static void brw_gs_alloc_regs( struct brw_gs_compile *c,
- unsigned nr_verts )
-{
- unsigned i = 0,j;
-
- /* Register usage is static, precompute here:
- */
- c->reg.R0 = retype(brw_vec8_grf(i, 0), BRW_REGISTER_TYPE_UD); i++;
-
- /* Payload vertices plus space for more generated vertices:
- */
- for (j = 0; j < nr_verts; j++) {
- c->reg.vertex[j] = brw_vec4_grf(i, 0);
- i += c->nr_regs;
- }
-
- c->prog_data.urb_read_length = c->nr_regs;
- c->prog_data.total_grf = i;
-}
-
-
-static void brw_gs_emit_vue(struct brw_gs_compile *c,
- struct brw_reg vert,
- boolean last,
- unsigned header)
-{
- struct brw_compile *p = &c->func;
- boolean allocate = !last;
-
- /* Overwrite PrimType and PrimStart in the message header, for
- * each vertex in turn:
- */
- brw_MOV(p, get_element_ud(c->reg.R0, 2), brw_imm_ud(header));
-
- /* Copy the vertex from vertn into m1..mN+1:
- */
- brw_copy8(p, brw_message_reg(1), vert, c->nr_regs);
-
- /* Send each vertex as a seperate write to the urb. This is
- * different to the concept in brw_sf_emit.c, where subsequent
- * writes are used to build up a single urb entry. Each of these
- * writes instantiates a seperate urb entry, and a new one must be
- * allocated each time.
- */
- brw_urb_WRITE(p,
- allocate ? c->reg.R0 : retype(brw_null_reg(), BRW_REGISTER_TYPE_UD),
- 0,
- c->reg.R0,
- allocate,
- 1, /* used */
- c->nr_regs + 1, /* msg length */
- allocate ? 1 : 0, /* response length */
- allocate ? 0 : 1, /* eot */
- 1, /* writes_complete */
- 0, /* urb offset */
- BRW_URB_SWIZZLE_NONE);
-}
-
-
-
-void brw_gs_quads( struct brw_gs_compile *c )
-{
- brw_gs_alloc_regs(c, 4);
-
- /* Use polygons for correct edgeflag behaviour. Note that vertex 3
- * is the PV for quads, but vertex 0 for polygons:
- */
- brw_gs_emit_vue(c, c->reg.vertex[3], 0, ((_3DPRIM_POLYGON << 2) | R02_PRIM_START));
- brw_gs_emit_vue(c, c->reg.vertex[0], 0, (_3DPRIM_POLYGON << 2));
- brw_gs_emit_vue(c, c->reg.vertex[1], 0, (_3DPRIM_POLYGON << 2));
- brw_gs_emit_vue(c, c->reg.vertex[2], 1, ((_3DPRIM_POLYGON << 2) | R02_PRIM_END));
-}
-
-void brw_gs_quad_strip( struct brw_gs_compile *c )
-{
- brw_gs_alloc_regs(c, 4);
-
- brw_gs_emit_vue(c, c->reg.vertex[2], 0, ((_3DPRIM_POLYGON << 2) | R02_PRIM_START));
- brw_gs_emit_vue(c, c->reg.vertex[3], 0, (_3DPRIM_POLYGON << 2));
- brw_gs_emit_vue(c, c->reg.vertex[0], 0, (_3DPRIM_POLYGON << 2));
- brw_gs_emit_vue(c, c->reg.vertex[1], 1, ((_3DPRIM_POLYGON << 2) | R02_PRIM_END));
-}
-
-void brw_gs_tris( struct brw_gs_compile *c )
-{
- brw_gs_alloc_regs(c, 3);
- brw_gs_emit_vue(c, c->reg.vertex[0], 0, ((_3DPRIM_TRILIST << 2) | R02_PRIM_START));
- brw_gs_emit_vue(c, c->reg.vertex[1], 0, (_3DPRIM_TRILIST << 2));
- brw_gs_emit_vue(c, c->reg.vertex[2], 1, ((_3DPRIM_TRILIST << 2) | R02_PRIM_END));
-}
-
-void brw_gs_lines( struct brw_gs_compile *c )
-{
- brw_gs_alloc_regs(c, 2);
- brw_gs_emit_vue(c, c->reg.vertex[0], 0, ((_3DPRIM_LINESTRIP << 2) | R02_PRIM_START));
- brw_gs_emit_vue(c, c->reg.vertex[1], 1, ((_3DPRIM_LINESTRIP << 2) | R02_PRIM_END));
-}
-
-void brw_gs_points( struct brw_gs_compile *c )
-{
- brw_gs_alloc_regs(c, 1);
- brw_gs_emit_vue(c, c->reg.vertex[0], 1, ((_3DPRIM_POINTLIST << 2) | R02_PRIM_START | R02_PRIM_END));
-}
-
-
-
-
-
-
-
-
diff --git a/src/gallium/drivers/i965simple/brw_gs_state.c b/src/gallium/drivers/i965simple/brw_gs_state.c
deleted file mode 100644
index 5b8016b2e93..00000000000
--- a/src/gallium/drivers/i965simple/brw_gs_state.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-
-#include "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-
-
-
-static void upload_gs_unit( struct brw_context *brw )
-{
- struct brw_gs_unit_state gs;
-
- memset(&gs, 0, sizeof(gs));
-
- /* CACHE_NEW_GS_PROG */
- if (brw->gs.prog_active) {
- gs.thread0.grf_reg_count =
- align(brw->gs.prog_data->total_grf, 16) / 16 - 1;
- gs.thread0.kernel_start_pointer = brw->gs.prog_gs_offset >> 6;
- gs.thread3.urb_entry_read_length = brw->gs.prog_data->urb_read_length;
- }
- else {
- gs.thread0.grf_reg_count = 0;
- gs.thread0.kernel_start_pointer = 0;
- gs.thread3.urb_entry_read_length = 1;
- }
-
- /* BRW_NEW_URB_FENCE */
- gs.thread4.nr_urb_entries = brw->urb.nr_gs_entries;
- gs.thread4.urb_entry_allocation_size = brw->urb.vsize - 1;
-
- gs.thread4.max_threads = 0; /* Hardware requirement */
-
- if (BRW_DEBUG & DEBUG_STATS)
- gs.thread4.stats_enable = 1;
-
- /* CONSTANT */
- gs.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
- gs.thread1.single_program_flow = 1;
- gs.thread3.dispatch_grf_start_reg = 1;
- gs.thread3.const_urb_entry_read_offset = 0;
- gs.thread3.const_urb_entry_read_length = 0;
- gs.thread3.urb_entry_read_offset = 0;
-
-
- brw->gs.state_gs_offset = brw_cache_data( &brw->cache[BRW_GS_UNIT], &gs );
-}
-
-
-const struct brw_tracked_state brw_gs_unit = {
- .dirty = {
- .brw = (BRW_NEW_CURBE_OFFSETS |
- BRW_NEW_URB_FENCE),
- .cache = CACHE_NEW_GS_PROG
- },
- .update = upload_gs_unit
-};
diff --git a/src/gallium/drivers/i965simple/brw_misc_state.c b/src/gallium/drivers/i965simple/brw_misc_state.c
deleted file mode 100644
index 99ff4403a59..00000000000
--- a/src/gallium/drivers/i965simple/brw_misc_state.c
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_batch.h"
-#include "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-
-
-
-
-
-/***********************************************************************
- * Blend color
- */
-
-static void upload_blend_constant_color(struct brw_context *brw)
-{
- struct brw_blend_constant_color bcc;
-
- memset(&bcc, 0, sizeof(bcc));
- bcc.header.opcode = CMD_BLEND_CONSTANT_COLOR;
- bcc.header.length = sizeof(bcc)/4-2;
- bcc.blend_constant_color[0] = brw->attribs.BlendColor.color[0];
- bcc.blend_constant_color[1] = brw->attribs.BlendColor.color[1];
- bcc.blend_constant_color[2] = brw->attribs.BlendColor.color[2];
- bcc.blend_constant_color[3] = brw->attribs.BlendColor.color[3];
-
- BRW_CACHED_BATCH_STRUCT(brw, &bcc);
-}
-
-
-const struct brw_tracked_state brw_blend_constant_color = {
- .dirty = {
- .brw = BRW_NEW_BLEND,
- .cache = 0
- },
- .update = upload_blend_constant_color
-};
-
-
-/***********************************************************************
- * Drawing rectangle
- */
-static void upload_drawing_rect(struct brw_context *brw)
-{
- struct brw_drawrect bdr;
-
- memset(&bdr, 0, sizeof(bdr));
- bdr.header.opcode = CMD_DRAW_RECT;
- bdr.header.length = sizeof(bdr)/4 - 2;
- bdr.xmin = 0;
- bdr.ymin = 0;
- bdr.xmax = brw->attribs.FrameBuffer.cbufs[0]->width;
- bdr.ymax = brw->attribs.FrameBuffer.cbufs[0]->height;
- bdr.xorg = 0;
- bdr.yorg = 0;
-
- /* Can't use BRW_CACHED_BATCH_STRUCT because this is also emitted
- * uncached in brw_draw.c:
- */
- BRW_BATCH_STRUCT(brw, &bdr);
-}
-
-const struct brw_tracked_state brw_drawing_rect = {
- .dirty = {
- .brw = BRW_NEW_SCENE,
- .cache = 0
- },
- .update = upload_drawing_rect
-};
-
-/**
- * Upload the binding table pointers, which point each stage's array of surface
- * state pointers.
- *
- * The binding table pointers are relative to the surface state base address,
- * which is the BRW_SS_POOL cache buffer.
- */
-static void upload_binding_table_pointers(struct brw_context *brw)
-{
- struct brw_binding_table_pointers btp;
- memset(&btp, 0, sizeof(btp));
-
- btp.header.opcode = CMD_BINDING_TABLE_PTRS;
- btp.header.length = sizeof(btp)/4 - 2;
- btp.vs = 0;
- btp.gs = 0;
- btp.clp = 0;
- btp.sf = 0;
- btp.wm = brw->wm.bind_ss_offset;
-
- BRW_CACHED_BATCH_STRUCT(brw, &btp);
-}
-
-const struct brw_tracked_state brw_binding_table_pointers = {
- .dirty = {
- .brw = 0,
- .cache = CACHE_NEW_SURF_BIND
- },
- .update = upload_binding_table_pointers,
-};
-
-
-/**
- * Upload pointers to the per-stage state.
- *
- * The state pointers in this packet are all relative to the general state
- * base address set by CMD_STATE_BASE_ADDRESS, which is the BRW_GS_POOL buffer.
- */
-static void upload_pipelined_state_pointers(struct brw_context *brw )
-{
- struct brw_pipelined_state_pointers psp;
- memset(&psp, 0, sizeof(psp));
-
- psp.header.opcode = CMD_PIPELINED_STATE_POINTERS;
- psp.header.length = sizeof(psp)/4 - 2;
-
- psp.vs.offset = brw->vs.state_gs_offset >> 5;
- psp.sf.offset = brw->sf.state_gs_offset >> 5;
- psp.wm.offset = brw->wm.state_gs_offset >> 5;
- psp.cc.offset = brw->cc.state_gs_offset >> 5;
-
- /* GS gets turned on and off regularly. Need to re-emit URB fence
- * after this occurs.
- */
- if (brw->gs.prog_active) {
- psp.gs.offset = brw->gs.state_gs_offset >> 5;
- psp.gs.enable = 1;
- }
-
- if (0) {
- psp.clp.offset = brw->clip.state_gs_offset >> 5;
- psp.clp.enable = 1;
- }
-
-
- if (BRW_CACHED_BATCH_STRUCT(brw, &psp))
- brw->state.dirty.brw |= BRW_NEW_PSP;
-}
-
-const struct brw_tracked_state brw_pipelined_state_pointers = {
- .dirty = {
- .brw = 0,
- .cache = (CACHE_NEW_VS_UNIT |
- CACHE_NEW_GS_UNIT |
- CACHE_NEW_GS_PROG |
- CACHE_NEW_CLIP_UNIT |
- CACHE_NEW_SF_UNIT |
- CACHE_NEW_WM_UNIT |
- CACHE_NEW_CC_UNIT)
- },
- .update = upload_pipelined_state_pointers
-};
-
-static void upload_psp_urb_cbs(struct brw_context *brw )
-{
- upload_pipelined_state_pointers(brw);
- brw_upload_urb_fence(brw);
- brw_upload_constant_buffer_state(brw);
-}
-
-
-const struct brw_tracked_state brw_psp_urb_cbs = {
- .dirty = {
- .brw = BRW_NEW_URB_FENCE,
- .cache = (CACHE_NEW_VS_UNIT |
- CACHE_NEW_GS_UNIT |
- CACHE_NEW_GS_PROG |
- CACHE_NEW_CLIP_UNIT |
- CACHE_NEW_SF_UNIT |
- CACHE_NEW_WM_UNIT |
- CACHE_NEW_CC_UNIT)
- },
- .update = upload_psp_urb_cbs
-};
-
-/**
- * Upload the depthbuffer offset and format.
- *
- * We have to do this per state validation as we need to emit the relocation
- * in the batch buffer.
- */
-static void upload_depthbuffer(struct brw_context *brw)
-{
- struct pipe_surface *depth_surface = brw->attribs.FrameBuffer.zsbuf;
-
- BEGIN_BATCH(5, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (5 - 2));
- if (depth_surface == NULL) {
- OUT_BATCH((BRW_DEPTHFORMAT_D32_FLOAT << 18) |
- (BRW_SURFACE_NULL << 29));
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- } else {
- unsigned int format;
- struct brw_texture *tex = (struct brw_texture *)depth_surface->texture;
- assert(depth_surface->block.width == 1);
- assert(depth_surface->block.height == 1);
- switch (depth_surface->block.size) {
- case 2:
- format = BRW_DEPTHFORMAT_D16_UNORM;
- break;
- case 4:
- if (depth_surface->format == PIPE_FORMAT_Z32_FLOAT)
- format = BRW_DEPTHFORMAT_D32_FLOAT;
- else
- format = BRW_DEPTHFORMAT_D24_UNORM_S8_UINT;
- break;
- default:
- assert(0);
- return;
- }
-
- OUT_BATCH((depth_surface->stride - 1) |
- (format << 18) |
- (BRW_TILEWALK_YMAJOR << 26) |
-// (depth_surface->region->tiled << 27) |
- (BRW_SURFACE_2D << 29));
- OUT_RELOC(tex->buffer,
- PIPE_BUFFER_USAGE_GPU_READ | PIPE_BUFFER_USAGE_GPU_WRITE, 0);
- OUT_BATCH((BRW_SURFACE_MIPMAPLAYOUT_BELOW << 1) |
- ((depth_surface->stride/depth_surface->block.size - 1) << 6) |
- ((depth_surface->height - 1) << 19));
- OUT_BATCH(0);
- }
- ADVANCE_BATCH();
-}
-
-const struct brw_tracked_state brw_depthbuffer = {
- .dirty = {
- .brw = BRW_NEW_SCENE,
- .cache = 0
- },
- .update = upload_depthbuffer,
-};
-
-
-
-
-/***********************************************************************
- * Polygon stipple packet
- */
-
-static void upload_polygon_stipple(struct brw_context *brw)
-{
- struct brw_polygon_stipple bps;
- unsigned i;
-
- memset(&bps, 0, sizeof(bps));
- bps.header.opcode = CMD_POLY_STIPPLE_PATTERN;
- bps.header.length = sizeof(bps)/4-2;
-
- /* XXX: state tracker should send *all* state down initially!
- */
- if (brw->attribs.PolygonStipple)
- for (i = 0; i < 32; i++)
- bps.stipple[i] = brw->attribs.PolygonStipple->stipple[31 - i]; /* invert */
-
- BRW_CACHED_BATCH_STRUCT(brw, &bps);
-}
-
-const struct brw_tracked_state brw_polygon_stipple = {
- .dirty = {
- .brw = BRW_NEW_STIPPLE,
- .cache = 0
- },
- .update = upload_polygon_stipple
-};
-
-
-/***********************************************************************
- * Line stipple packet
- */
-
-static void upload_line_stipple(struct brw_context *brw)
-{
- struct brw_line_stipple bls;
- float tmp;
- int tmpi;
-
- memset(&bls, 0, sizeof(bls));
- bls.header.opcode = CMD_LINE_STIPPLE_PATTERN;
- bls.header.length = sizeof(bls)/4 - 2;
-
- bls.bits0.pattern = brw->attribs.Raster->line_stipple_pattern;
- bls.bits1.repeat_count = brw->attribs.Raster->line_stipple_factor;
-
- tmp = 1.0 / (float) brw->attribs.Raster->line_stipple_factor;
- tmpi = tmp * (1<<13);
-
-
- bls.bits1.inverse_repeat_count = tmpi;
-
- BRW_CACHED_BATCH_STRUCT(brw, &bls);
-}
-
-const struct brw_tracked_state brw_line_stipple = {
- .dirty = {
- .brw = BRW_NEW_STIPPLE,
- .cache = 0
- },
- .update = upload_line_stipple
-};
-
-
-/***********************************************************************
- * Misc constant state packets
- */
-
-static void upload_pipe_control(struct brw_context *brw)
-{
- struct brw_pipe_control pc;
-
- return;
-
- memset(&pc, 0, sizeof(pc));
-
- pc.header.opcode = CMD_PIPE_CONTROL;
- pc.header.length = sizeof(pc)/4 - 2;
- pc.header.post_sync_operation = PIPE_CONTROL_NOWRITE;
-
- pc.header.instruction_state_cache_flush_enable = 1;
-
- pc.bits1.dest_addr_type = PIPE_CONTROL_GTTWRITE_GLOBAL;
-
- BRW_BATCH_STRUCT(brw, &pc);
-}
-
-const struct brw_tracked_state brw_pipe_control = {
- .dirty = {
- .brw = BRW_NEW_SCENE,
- .cache = 0
- },
- .update = upload_pipe_control
-};
-
-
-/***********************************************************************
- * Misc invarient state packets
- */
-
-static void upload_invarient_state( struct brw_context *brw )
-{
- {
- struct brw_mi_flush flush;
-
- memset(&flush, 0, sizeof(flush));
- flush.opcode = CMD_MI_FLUSH;
- flush.flags = BRW_FLUSH_STATE_CACHE | BRW_FLUSH_READ_CACHE;
- BRW_BATCH_STRUCT(brw, &flush);
- }
-
- {
- /* 0x61040000 Pipeline Select */
- /* PipelineSelect : 0 */
- struct brw_pipeline_select ps;
-
- memset(&ps, 0, sizeof(ps));
- ps.header.opcode = CMD_PIPELINE_SELECT;
- ps.header.pipeline_select = 0;
- BRW_BATCH_STRUCT(brw, &ps);
- }
-
- {
- struct brw_global_depth_offset_clamp gdo;
- memset(&gdo, 0, sizeof(gdo));
-
- /* Disable depth offset clamping.
- */
- gdo.header.opcode = CMD_GLOBAL_DEPTH_OFFSET_CLAMP;
- gdo.header.length = sizeof(gdo)/4 - 2;
- gdo.depth_offset_clamp = 0.0;
-
- BRW_BATCH_STRUCT(brw, &gdo);
- }
-
-
- /* 0x61020000 State Instruction Pointer */
- {
- struct brw_system_instruction_pointer sip;
- memset(&sip, 0, sizeof(sip));
-
- sip.header.opcode = CMD_STATE_INSN_POINTER;
- sip.header.length = 0;
- sip.bits0.pad = 0;
- sip.bits0.system_instruction_pointer = 0;
- BRW_BATCH_STRUCT(brw, &sip);
- }
-
-
- {
- struct brw_vf_statistics vfs;
- memset(&vfs, 0, sizeof(vfs));
-
- vfs.opcode = CMD_VF_STATISTICS;
- if (BRW_DEBUG & DEBUG_STATS)
- vfs.statistics_enable = 1;
-
- BRW_BATCH_STRUCT(brw, &vfs);
- }
-
-
- {
- struct brw_polygon_stipple_offset bpso;
-
- memset(&bpso, 0, sizeof(bpso));
- bpso.header.opcode = CMD_POLY_STIPPLE_OFFSET;
- bpso.header.length = sizeof(bpso)/4-2;
- bpso.bits0.x_offset = 0;
- bpso.bits0.y_offset = 0;
-
- BRW_BATCH_STRUCT(brw, &bpso);
- }
-}
-
-const struct brw_tracked_state brw_invarient_state = {
- .dirty = {
- .brw = BRW_NEW_SCENE,
- .cache = 0
- },
- .update = upload_invarient_state
-};
-
-/**
- * Define the base addresses which some state is referenced from.
- *
- * This allows us to avoid having to emit relocations in many places for
- * cached state, and instead emit pointers inside of large, mostly-static
- * state pools. This comes at the expense of memory, and more expensive cache
- * misses.
- */
-static void upload_state_base_address( struct brw_context *brw )
-{
- /* Output the structure (brw_state_base_address) directly to the
- * batchbuffer, so we can emit relocations inline.
- */
- BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (6 - 2));
- OUT_RELOC(brw->pool[BRW_GS_POOL].buffer,
- PIPE_BUFFER_USAGE_GPU_READ,
- 1); /* General state base address */
- OUT_RELOC(brw->pool[BRW_SS_POOL].buffer,
- PIPE_BUFFER_USAGE_GPU_READ,
- 1); /* Surface state base address */
- OUT_BATCH(1); /* Indirect object base address */
- OUT_BATCH(1); /* General state upper bound */
- OUT_BATCH(1); /* Indirect object upper bound */
- ADVANCE_BATCH();
-}
-
-
-const struct brw_tracked_state brw_state_base_address = {
- .dirty = {
- .brw = BRW_NEW_SCENE,
- .cache = 0
- },
- .update = upload_state_base_address
-};
diff --git a/src/gallium/drivers/i965simple/brw_reg.h b/src/gallium/drivers/i965simple/brw_reg.h
deleted file mode 100644
index 9e885c3b3b7..00000000000
--- a/src/gallium/drivers/i965simple/brw_reg.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#define CMD_MI (0x0 << 29)
-#define CMD_2D (0x2 << 29)
-#define CMD_3D (0x3 << 29)
-
-#define MI_BATCH_BUFFER_END (CMD_MI | 0xA << 23)
-
-/* Stalls command execution waiting for the given events to have occurred. */
-#define MI_WAIT_FOR_EVENT (CMD_MI | (0x3 << 23))
-#define MI_WAIT_FOR_PLANE_B_FLIP (1<<6)
-#define MI_WAIT_FOR_PLANE_A_FLIP (1<<2)
-
-/* Primitive dispatch on 830-945 */
-#define _3DPRIMITIVE (CMD_3D | (0x1f << 24))
-#define PRIM_INDIRECT (1<<23)
-#define PRIM_INLINE (0<<23)
-#define PRIM_INDIRECT_SEQUENTIAL (0<<17)
-#define PRIM_INDIRECT_ELTS (1<<17)
-
-#define PRIM3D_TRILIST (0x0<<18)
-#define PRIM3D_TRISTRIP (0x1<<18)
-#define PRIM3D_TRISTRIP_RVRSE (0x2<<18)
-#define PRIM3D_TRIFAN (0x3<<18)
-#define PRIM3D_POLY (0x4<<18)
-#define PRIM3D_LINELIST (0x5<<18)
-#define PRIM3D_LINESTRIP (0x6<<18)
-#define PRIM3D_RECTLIST (0x7<<18)
-#define PRIM3D_POINTLIST (0x8<<18)
-#define PRIM3D_DIB (0x9<<18)
-#define PRIM3D_MASK (0x1f<<18)
-
-#define XY_SETUP_BLT_CMD (CMD_2D | (0x01 << 22) | 6)
-
-#define XY_COLOR_BLT_CMD (CMD_2D | (0x50 << 22) | 4)
-
-#define XY_SRC_COPY_BLT_CMD (CMD_2D | (0x53 << 22) | 6)
-
-/* BR00 */
-#define XY_BLT_WRITE_ALPHA (1 << 21)
-#define XY_BLT_WRITE_RGB (1 << 20)
-#define XY_SRC_TILED (1 << 15)
-#define XY_DST_TILED (1 << 11)
-
-/* BR13 */
-#define BR13_565 (0x1 << 24)
-#define BR13_8888 (0x3 << 24)
-
-#define FENCE_LINEAR 0
-#define FENCE_XMAJOR 1
-#define FENCE_YMAJOR 2
diff --git a/src/gallium/drivers/i965simple/brw_screen.c b/src/gallium/drivers/i965simple/brw_screen.c
deleted file mode 100644
index 4a84c4db23f..00000000000
--- a/src/gallium/drivers/i965simple/brw_screen.c
+++ /dev/null
@@ -1,244 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include "util/u_memory.h"
-#include "pipe/internal/p_winsys_screen.h"
-#include "util/u_string.h"
-#include "util/u_simple_screen.h"
-
-#include "brw_context.h"
-#include "brw_screen.h"
-#include "brw_tex_layout.h"
-
-
-static const char *
-brw_get_vendor( struct pipe_screen *screen )
-{
- return "VMware, Inc.";
-}
-
-
-static const char *
-brw_get_name( struct pipe_screen *screen )
-{
- static char buffer[128];
- const char *chipset;
-
- switch (brw_screen(screen)->pci_id) {
- case PCI_CHIP_I965_Q:
- chipset = "Intel(R) 965Q";
- break;
- case PCI_CHIP_I965_G:
- case PCI_CHIP_I965_G_1:
- chipset = "Intel(R) 965G";
- break;
- case PCI_CHIP_I965_GM:
- chipset = "Intel(R) 965GM";
- break;
- case PCI_CHIP_I965_GME:
- chipset = "Intel(R) 965GME/GLE";
- break;
- default:
- chipset = "unknown";
- break;
- }
-
- util_snprintf(buffer, sizeof(buffer), "i965 (chipset: %s)", chipset);
- return buffer;
-}
-
-
-static int
-brw_get_param(struct pipe_screen *screen, int param)
-{
- switch (param) {
- case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
- return 8;
- case PIPE_CAP_NPOT_TEXTURES:
- return 1;
- case PIPE_CAP_TWO_SIDED_STENCIL:
- return 1;
- case PIPE_CAP_GLSL:
- return 0;
- case PIPE_CAP_ANISOTROPIC_FILTER:
- return 0;
- case PIPE_CAP_POINT_SPRITE:
- return 0;
- case PIPE_CAP_MAX_RENDER_TARGETS:
- return 1;
- case PIPE_CAP_OCCLUSION_QUERY:
- return 0;
- case PIPE_CAP_TEXTURE_SHADOW_MAP:
- return 1;
- case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
- return 11; /* max 1024x1024 */
- case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
- return 8; /* max 128x128x128 */
- case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
- return 11; /* max 1024x1024 */
- default:
- return 0;
- }
-}
-
-
-static float
-brw_get_paramf(struct pipe_screen *screen, int param)
-{
- switch (param) {
- case PIPE_CAP_MAX_LINE_WIDTH:
- /* fall-through */
- case PIPE_CAP_MAX_LINE_WIDTH_AA:
- return 7.5;
-
- case PIPE_CAP_MAX_POINT_WIDTH:
- /* fall-through */
- case PIPE_CAP_MAX_POINT_WIDTH_AA:
- return 255.0;
-
- case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
- return 4.0;
-
- case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
- return 16.0;
-
- default:
- return 0;
- }
-}
-
-
-static boolean
-brw_is_format_supported( struct pipe_screen *screen,
- enum pipe_format format,
- enum pipe_texture_target target,
- unsigned tex_usage,
- unsigned geom_flags )
-{
-#if 0
- /* XXX: This is broken -- rewrite if still needed. */
- static const unsigned tex_supported[] = {
- PIPE_FORMAT_R8G8B8A8_UNORM,
- PIPE_FORMAT_A8R8G8B8_UNORM,
- PIPE_FORMAT_R5G6B5_UNORM,
- PIPE_FORMAT_L8_UNORM,
- PIPE_FORMAT_A8_UNORM,
- PIPE_FORMAT_I8_UNORM,
- PIPE_FORMAT_L8A8_UNORM,
- PIPE_FORMAT_YCBCR,
- PIPE_FORMAT_YCBCR_REV,
- PIPE_FORMAT_S8_Z24,
- };
-
-
- /* Actually a lot more than this - add later:
- */
- static const unsigned render_supported[] = {
- PIPE_FORMAT_A8R8G8B8_UNORM,
- PIPE_FORMAT_R5G6B5_UNORM,
- };
-
- /*
- */
- static const unsigned z_stencil_supported[] = {
- PIPE_FORMAT_Z16_UNORM,
- PIPE_FORMAT_Z32_UNORM,
- PIPE_FORMAT_S8Z24_UNORM,
- };
-
- switch (type) {
- case PIPE_RENDER_FORMAT:
- *numFormats = Elements(render_supported);
- return render_supported;
-
- case PIPE_TEX_FORMAT:
- *numFormats = Elements(tex_supported);
- return render_supported;
-
- case PIPE_Z_STENCIL_FORMAT:
- *numFormats = Elements(render_supported);
- return render_supported;
-
- default:
- *numFormats = 0;
- return NULL;
- }
-#else
- switch (format) {
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- case PIPE_FORMAT_R5G6B5_UNORM:
- case PIPE_FORMAT_S8Z24_UNORM:
- return TRUE;
- default:
- return FALSE;
- };
- return FALSE;
-#endif
-}
-
-
-static void
-brw_destroy_screen( struct pipe_screen *screen )
-{
- struct pipe_winsys *winsys = screen->winsys;
-
- if(winsys->destroy)
- winsys->destroy(winsys);
-
- FREE(screen);
-}
-
-
-/**
- * Create a new brw_screen object
- */
-struct pipe_screen *
-brw_create_screen(struct pipe_winsys *winsys, uint pci_id)
-{
- struct brw_screen *brwscreen = CALLOC_STRUCT(brw_screen);
-
- if (!brwscreen)
- return NULL;
-
- brwscreen->pci_id = pci_id;
-
- brwscreen->screen.winsys = winsys;
-
- brwscreen->screen.destroy = brw_destroy_screen;
-
- brwscreen->screen.get_name = brw_get_name;
- brwscreen->screen.get_vendor = brw_get_vendor;
- brwscreen->screen.get_param = brw_get_param;
- brwscreen->screen.get_paramf = brw_get_paramf;
- brwscreen->screen.is_format_supported = brw_is_format_supported;
-
- brw_init_screen_texture_funcs(&brwscreen->screen);
- u_simple_screen_init(&brwscreen->screen);
-
- return &brwscreen->screen;
-}
diff --git a/src/gallium/drivers/i965simple/brw_screen.h b/src/gallium/drivers/i965simple/brw_screen.h
deleted file mode 100644
index d3c70387e61..00000000000
--- a/src/gallium/drivers/i965simple/brw_screen.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#ifndef BRW_SCREEN_H
-#define BRW_SCREEN_H
-
-
-#include "pipe/p_screen.h"
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/**
- * Subclass of pipe_screen
- */
-struct brw_screen
-{
- struct pipe_screen screen;
-
- uint pci_id;
-};
-
-
-/** cast wrapper */
-static INLINE struct brw_screen *
-brw_screen(struct pipe_screen *pscreen)
-{
- return (struct brw_screen *) pscreen;
-}
-
-
-extern struct pipe_screen *
-brw_create_screen(struct pipe_winsys *winsys, uint pci_id);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* BRW_SCREEN_H */
diff --git a/src/gallium/drivers/i965simple/brw_sf.c b/src/gallium/drivers/i965simple/brw_sf.c
deleted file mode 100644
index b82a2e143ba..00000000000
--- a/src/gallium/drivers/i965simple/brw_sf.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_util.h"
-#include "brw_sf.h"
-#include "brw_state.h"
-#include "tgsi/tgsi_parse.h"
-
-
-static void compile_sf_prog( struct brw_context *brw,
- struct brw_sf_prog_key *key )
-{
- struct brw_sf_compile c;
- const unsigned *program;
- unsigned program_size;
-
- memset(&c, 0, sizeof(c));
-
- /* Begin the compilation:
- */
- brw_init_compile(&c.func);
-
- c.key = *key;
-
-
- c.nr_attrs = c.key.vp_output_count;
- c.nr_attr_regs = (c.nr_attrs+1)/2;
-
- c.nr_setup_attrs = c.key.fp_input_count + 1; /* +1 for position */
- c.nr_setup_regs = (c.nr_setup_attrs+1)/2;
-
- c.prog_data.urb_read_length = c.nr_attr_regs;
- c.prog_data.urb_entry_size = c.nr_setup_regs * 2;
-
-
- /* Which primitive? Or all three?
- */
- switch (key->primitive) {
- case SF_TRIANGLES:
- c.nr_verts = 3;
- brw_emit_tri_setup( &c );
- break;
- case SF_LINES:
- c.nr_verts = 2;
- brw_emit_line_setup( &c );
- break;
- case SF_POINTS:
- c.nr_verts = 1;
- brw_emit_point_setup( &c );
- break;
-
- case SF_UNFILLED_TRIS:
- default:
- assert(0);
- return;
- }
-
-
-
- /* get the program
- */
- program = brw_get_program(&c.func, &program_size);
-
- /* Upload
- */
- brw->sf.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_SF_PROG],
- &c.key,
- sizeof(c.key),
- program,
- program_size,
- &c.prog_data,
- &brw->sf.prog_data );
-}
-
-
-static boolean search_cache( struct brw_context *brw,
- struct brw_sf_prog_key *key )
-{
- return brw_search_cache(&brw->cache[BRW_SF_PROG],
- key, sizeof(*key),
- &brw->sf.prog_data,
- &brw->sf.prog_gs_offset);
-}
-
-
-/* Calculate interpolants for triangle and line rasterization.
- */
-static void upload_sf_prog( struct brw_context *brw )
-{
- const struct brw_fragment_program *fs = brw->attribs.FragmentProgram;
- struct brw_sf_prog_key key;
- struct tgsi_parse_context parse;
- int i, done = 0;
-
-
- memset(&key, 0, sizeof(key));
-
- /* Populate the key, noting state dependencies:
- */
- /* CACHE_NEW_VS_PROG */
- key.vp_output_count = brw->vs.prog_data->outputs_written;
-
- /* BRW_NEW_FS */
- key.fp_input_count = brw->attribs.FragmentProgram->info.file_max[TGSI_FILE_INPUT] + 1;
-
-
- /* BRW_NEW_REDUCED_PRIMITIVE */
- switch (brw->reduced_primitive) {
- case PIPE_PRIM_TRIANGLES:
-// if (key.attrs & (1<<VERT_RESULT_EDGE))
-// key.primitive = SF_UNFILLED_TRIS;
-// else
- key.primitive = SF_TRIANGLES;
- break;
- case PIPE_PRIM_LINES:
- key.primitive = SF_LINES;
- break;
- case PIPE_PRIM_POINTS:
- key.primitive = SF_POINTS;
- break;
- }
-
-
-
- /* Scan fp inputs to figure out what interpolation modes are
- * required for each incoming vp output. There is an assumption
- * that the state tracker makes sure there is a 1:1 linkage between
- * these sets of attributes (XXX: position??)
- */
- tgsi_parse_init( &parse, fs->program.tokens );
- while( !done &&
- !tgsi_parse_end_of_tokens( &parse ) )
- {
- tgsi_parse_token( &parse );
-
- switch( parse.FullToken.Token.Type ) {
- case TGSI_TOKEN_TYPE_DECLARATION:
- if (parse.FullToken.FullDeclaration.Declaration.File == TGSI_FILE_INPUT)
- {
- int first = parse.FullToken.FullDeclaration.DeclarationRange.First;
- int last = parse.FullToken.FullDeclaration.DeclarationRange.Last;
- int interp_mode = parse.FullToken.FullDeclaration.Declaration.Interpolate;
- //int semantic = parse.FullToken.FullDeclaration.Semantic.SemanticName;
- //int semantic_index = parse.FullToken.FullDeclaration.Semantic.SemanticIndex;
-
- debug_printf("fs input %d..%d interp mode %d\n", first, last, interp_mode);
-
- switch (interp_mode) {
- case TGSI_INTERPOLATE_CONSTANT:
- for (i = first; i <= last; i++)
- key.const_mask |= (1 << i);
- break;
- case TGSI_INTERPOLATE_LINEAR:
- for (i = first; i <= last; i++)
- key.linear_mask |= (1 << i);
- break;
- case TGSI_INTERPOLATE_PERSPECTIVE:
- for (i = first; i <= last; i++)
- key.persp_mask |= (1 << i);
- break;
- default:
- break;
- }
-
- /* Also need stuff for flat shading, twosided color.
- */
-
- }
- break;
- default:
- done = 1;
- break;
- }
- }
-
- /* Hack: Adjust for position. Optimize away when not required (ie
- * for perspective interpolation).
- */
- key.persp_mask <<= 1;
- key.linear_mask <<= 1;
- key.linear_mask |= 1;
- key.const_mask <<= 1;
-
- debug_printf("key.persp_mask: %x\n", key.persp_mask);
- debug_printf("key.linear_mask: %x\n", key.linear_mask);
- debug_printf("key.const_mask: %x\n", key.const_mask);
-
-
-// key.do_point_sprite = brw->attribs.Point->PointSprite;
-// key.SpriteOrigin = brw->attribs.Point->SpriteOrigin;
-
-// key.do_flat_shading = (brw->attribs.Raster->flatshade);
-// key.do_twoside_color = (brw->attribs.Light->Enabled && brw->attribs.Light->Model.TwoSide);
-
-// if (key.do_twoside_color)
-// key.frontface_ccw = (brw->attribs.Polygon->FrontFace == GL_CCW);
-
-
- if (!search_cache(brw, &key))
- compile_sf_prog( brw, &key );
-}
-
-
-const struct brw_tracked_state brw_sf_prog = {
- .dirty = {
- .brw = (BRW_NEW_RASTERIZER |
- BRW_NEW_REDUCED_PRIMITIVE |
- BRW_NEW_VS |
- BRW_NEW_FS),
- .cache = 0,
- },
- .update = upload_sf_prog
-};
-
-
-
-#if 0
-/* Build a struct like the one we'd like the state tracker to pass to
- * us.
- */
-static void update_sf_linkage( struct brw_context *brw )
-{
- const struct brw_vertex_program *vs = brw->attribs.VertexProgram;
- const struct brw_fragment_program *fs = brw->attribs.FragmentProgram;
- struct pipe_setup_linkage state;
- struct tgsi_parse_context parse;
-
- int i, j;
- int nr_vp_outputs = 0;
- int done = 0;
-
- struct {
- unsigned semantic:8;
- unsigned semantic_index:16;
- } fp_semantic[32], vp_semantic[32];
-
- memset(&state, 0, sizeof(state));
-
- state.fp_input_count = 0;
-
-
-
-
-
-
- assert(state.fp_input_count == fs->program.num_inputs);
-
-
- /* Then scan vp outputs
- */
- done = 0;
- tgsi_parse_init( &parse, vs->program.tokens );
- while( !done &&
- !tgsi_parse_end_of_tokens( &parse ) )
- {
- tgsi_parse_token( &parse );
-
- switch( parse.FullToken.Token.Type ) {
- case TGSI_TOKEN_TYPE_DECLARATION:
- if (parse.FullToken.FullDeclaration.Declaration.File == TGSI_FILE_INPUT)
- {
- int first = parse.FullToken.FullDeclaration.DeclarationRange.First;
- int last = parse.FullToken.FullDeclaration.DeclarationRange.Last;
-
- for (i = first; i < last; i++) {
- vp_semantic[i].semantic =
- parse.FullToken.FullDeclaration.Semantic.SemanticName;
- vp_semantic[i].semantic_index =
- parse.FullToken.FullDeclaration.Semantic.SemanticIndex;
- }
-
- assert(last > nr_vp_outputs);
- nr_vp_outputs = last;
- }
- break;
- default:
- done = 1;
- break;
- }
- }
-
-
- /* Now match based on semantic information.
- */
- for (i = 0; i< state.fp_input_count; i++) {
- for (j = 0; j < nr_vp_outputs; j++) {
- if (fp_semantic[i].semantic == vp_semantic[j].semantic &&
- fp_semantic[i].semantic_index == vp_semantic[j].semantic_index) {
- state.fp_input[i].vp_output = j;
- }
- }
- if (fp_semantic[i].semantic == TGSI_SEMANTIC_COLOR) {
- for (j = 0; j < nr_vp_outputs; j++) {
- if (TGSI_SEMANTIC_BCOLOR == vp_semantic[j].semantic &&
- fp_semantic[i].semantic_index == vp_semantic[j].semantic_index) {
- state.fp_input[i].bf_vp_output = j;
- }
- }
- }
- }
-
- if (memcmp(&brw->sf.linkage, &state, sizeof(state)) != 0) {
- brw->sf.linkage = state;
- brw->state.dirty.brw |= BRW_NEW_SF_LINKAGE;
- }
-}
-
-
-const struct brw_tracked_state brw_sf_linkage = {
- .dirty = {
- .brw = (BRW_NEW_VS |
- BRW_NEW_FS),
- .cache = 0,
- },
- .update = update_sf_linkage
-};
-
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_sf.h b/src/gallium/drivers/i965simple/brw_sf.h
deleted file mode 100644
index b7ada475604..00000000000
--- a/src/gallium/drivers/i965simple/brw_sf.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#ifndef BRW_SF_H
-#define BRW_SF_H
-
-#include "brw_context.h"
-#include "brw_eu.h"
-
-
-#define SF_POINTS 0
-#define SF_LINES 1
-#define SF_TRIANGLES 2
-#define SF_UNFILLED_TRIS 3
-
-
-
-struct brw_sf_prog_key {
- unsigned vp_output_count:5;
- unsigned fp_input_count:5;
-
- unsigned primitive:2;
- unsigned do_twoside_color:1;
- unsigned do_flat_shading:1;
- unsigned frontface_ccw:1;
- unsigned do_point_sprite:1;
-
- /* Interpolation masks;
- */
- unsigned linear_mask;
- unsigned persp_mask;
- unsigned const_mask;
-
-
-// int SpriteOrigin;
-};
-
-struct brw_sf_point_tex {
- boolean CoordReplace;
-};
-
-struct brw_sf_compile {
- struct brw_compile func;
- struct brw_sf_prog_key key;
- struct brw_sf_prog_data prog_data;
-
- struct brw_reg pv;
- struct brw_reg det;
- struct brw_reg dx0;
- struct brw_reg dx2;
- struct brw_reg dy0;
- struct brw_reg dy2;
-
- /* z and 1/w passed in seperately:
- */
- struct brw_reg z[3];
- struct brw_reg inv_w[3];
-
- /* The vertices:
- */
- struct brw_reg vert[3];
-
- /* Temporaries, allocated after last vertex reg.
- */
- struct brw_reg inv_det;
- struct brw_reg a1_sub_a0;
- struct brw_reg a2_sub_a0;
- struct brw_reg tmp;
-
- struct brw_reg m1Cx;
- struct brw_reg m2Cy;
- struct brw_reg m3C0;
-
- unsigned nr_verts;
- unsigned nr_attrs;
- unsigned nr_attr_regs;
- unsigned nr_setup_attrs;
- unsigned nr_setup_regs;
-#if 0
- ubyte attr_to_idx[VERT_RESULT_MAX];
- ubyte idx_to_attr[VERT_RESULT_MAX];
- struct brw_sf_point_tex point_attrs[VERT_RESULT_MAX];
-#endif
-};
-
-
-void brw_emit_tri_setup( struct brw_sf_compile *c );
-void brw_emit_line_setup( struct brw_sf_compile *c );
-void brw_emit_point_setup( struct brw_sf_compile *c );
-void brw_emit_point_sprite_setup( struct brw_sf_compile *c );
-void brw_emit_anyprim_setup( struct brw_sf_compile *c );
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_sf_emit.c b/src/gallium/drivers/i965simple/brw_sf_emit.c
deleted file mode 100644
index 78d6fa5e9e5..00000000000
--- a/src/gallium/drivers/i965simple/brw_sf_emit.c
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_util.h"
-#include "brw_sf.h"
-
-
-
-/***********************************************************************
- * Triangle setup.
- */
-
-
-static void alloc_regs( struct brw_sf_compile *c )
-{
- unsigned reg, i;
-
- /* Values computed by fixed function unit:
- */
- c->pv = retype(brw_vec1_grf(1, 1), BRW_REGISTER_TYPE_UD);
- c->det = brw_vec1_grf(1, 2);
- c->dx0 = brw_vec1_grf(1, 3);
- c->dx2 = brw_vec1_grf(1, 4);
- c->dy0 = brw_vec1_grf(1, 5);
- c->dy2 = brw_vec1_grf(1, 6);
-
- /* z and 1/w passed in seperately:
- */
- c->z[0] = brw_vec1_grf(2, 0);
- c->inv_w[0] = brw_vec1_grf(2, 1);
- c->z[1] = brw_vec1_grf(2, 2);
- c->inv_w[1] = brw_vec1_grf(2, 3);
- c->z[2] = brw_vec1_grf(2, 4);
- c->inv_w[2] = brw_vec1_grf(2, 5);
-
- /* The vertices:
- */
- reg = 3;
- for (i = 0; i < c->nr_verts; i++) {
- c->vert[i] = brw_vec8_grf(reg, 0);
- reg += c->nr_attr_regs;
- }
-
- /* Temporaries, allocated after last vertex reg.
- */
- c->inv_det = brw_vec1_grf(reg, 0); reg++;
- c->a1_sub_a0 = brw_vec8_grf(reg, 0); reg++;
- c->a2_sub_a0 = brw_vec8_grf(reg, 0); reg++;
- c->tmp = brw_vec8_grf(reg, 0); reg++;
-
- /* Note grf allocation:
- */
- c->prog_data.total_grf = reg;
-
-
- /* Outputs of this program - interpolation coefficients for
- * rasterization:
- */
- c->m1Cx = brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE, 1, 0);
- c->m2Cy = brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE, 2, 0);
- c->m3C0 = brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE, 3, 0);
-}
-
-
-static void copy_z_inv_w( struct brw_sf_compile *c )
-{
- struct brw_compile *p = &c->func;
- unsigned i;
-
- brw_push_insn_state(p);
-
- /* Copy both scalars with a single MOV:
- */
- for (i = 0; i < c->nr_verts; i++)
- brw_MOV(p, vec2(suboffset(c->vert[i], 2)), vec2(c->z[i]));
-
- brw_pop_insn_state(p);
-}
-
-
-static void invert_det( struct brw_sf_compile *c)
-{
- brw_math(&c->func,
- c->inv_det,
- BRW_MATH_FUNCTION_INV,
- BRW_MATH_SATURATE_NONE,
- 0,
- c->det,
- BRW_MATH_DATA_SCALAR,
- BRW_MATH_PRECISION_FULL);
-
-}
-
-#define NON_PERPECTIVE_ATTRS (FRAG_BIT_WPOS | \
- FRAG_BIT_COL0 | \
- FRAG_BIT_COL1)
-
-static boolean calculate_masks( struct brw_sf_compile *c,
- unsigned reg,
- ushort *pc,
- ushort *pc_persp,
- ushort *pc_linear)
-{
- boolean is_last_attr = (reg == c->nr_setup_regs - 1);
- unsigned persp_mask = c->key.persp_mask;
- unsigned linear_mask = c->key.linear_mask;
-
- debug_printf("persp_mask: %x\n", persp_mask);
- debug_printf("linear_mask: %x\n", linear_mask);
-
- *pc_persp = 0;
- *pc_linear = 0;
- *pc = 0xf;
-
- if (persp_mask & (1 << (reg*2)))
- *pc_persp = 0xf;
-
- if (linear_mask & (1 << (reg*2)))
- *pc_linear = 0xf;
-
- /* Maybe only processs one attribute on the final round:
- */
- if (reg*2+1 < c->nr_setup_attrs) {
- *pc |= 0xf0;
-
- if (persp_mask & (1 << (reg*2+1)))
- *pc_persp |= 0xf0;
-
- if (linear_mask & (1 << (reg*2+1)))
- *pc_linear |= 0xf0;
- }
-
- debug_printf("pc: %x\n", *pc);
- debug_printf("pc_persp: %x\n", *pc_persp);
- debug_printf("pc_linear: %x\n", *pc_linear);
-
-
- return is_last_attr;
-}
-
-
-
-void brw_emit_tri_setup( struct brw_sf_compile *c )
-{
- struct brw_compile *p = &c->func;
- unsigned i;
-
- debug_printf("%s START ==============\n", __FUNCTION__);
-
- c->nr_verts = 3;
- alloc_regs(c);
- invert_det(c);
- copy_z_inv_w(c);
-
-
- for (i = 0; i < c->nr_setup_regs; i++)
- {
- /* Pair of incoming attributes:
- */
- struct brw_reg a0 = offset(c->vert[0], i);
- struct brw_reg a1 = offset(c->vert[1], i);
- struct brw_reg a2 = offset(c->vert[2], i);
- ushort pc = 0, pc_persp = 0, pc_linear = 0;
- boolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear);
-
- if (pc_persp)
- {
- brw_set_predicate_control_flag_value(p, pc_persp);
- brw_MUL(p, a0, a0, c->inv_w[0]);
- brw_MUL(p, a1, a1, c->inv_w[1]);
- brw_MUL(p, a2, a2, c->inv_w[2]);
- }
-
-
- /* Calculate coefficients for interpolated values:
- */
- if (pc_linear)
- {
- brw_set_predicate_control_flag_value(p, pc_linear);
-
- brw_ADD(p, c->a1_sub_a0, a1, negate(a0));
- brw_ADD(p, c->a2_sub_a0, a2, negate(a0));
-
- /* calculate dA/dx
- */
- brw_MUL(p, brw_null_reg(), c->a1_sub_a0, c->dy2);
- brw_MAC(p, c->tmp, c->a2_sub_a0, negate(c->dy0));
- brw_MUL(p, c->m1Cx, c->tmp, c->inv_det);
-
- /* calculate dA/dy
- */
- brw_MUL(p, brw_null_reg(), c->a2_sub_a0, c->dx0);
- brw_MAC(p, c->tmp, c->a1_sub_a0, negate(c->dx2));
- brw_MUL(p, c->m2Cy, c->tmp, c->inv_det);
- }
-
- {
- brw_set_predicate_control_flag_value(p, pc);
- /* start point for interpolation
- */
- brw_MOV(p, c->m3C0, a0);
-
- /* Copy m0..m3 to URB. m0 is implicitly copied from r0 in
- * the send instruction:
- */
- brw_urb_WRITE(p,
- brw_null_reg(),
- 0,
- brw_vec8_grf(0, 0), /* r0, will be copied to m0 */
- 0, /* allocate */
- 1, /* used */
- 4, /* msg len */
- 0, /* response len */
- last, /* eot */
- last, /* writes complete */
- i*4, /* offset */
- BRW_URB_SWIZZLE_TRANSPOSE); /* XXX: Swizzle control "SF to windower" */
- }
- }
-
- debug_printf("%s DONE ==============\n", __FUNCTION__);
-
-}
-
-
-
-void brw_emit_line_setup( struct brw_sf_compile *c )
-{
- struct brw_compile *p = &c->func;
- unsigned i;
-
-
- c->nr_verts = 2;
- alloc_regs(c);
- invert_det(c);
- copy_z_inv_w(c);
-
- for (i = 0; i < c->nr_setup_regs; i++)
- {
- /* Pair of incoming attributes:
- */
- struct brw_reg a0 = offset(c->vert[0], i);
- struct brw_reg a1 = offset(c->vert[1], i);
- ushort pc, pc_persp, pc_linear;
- boolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear);
-
- if (pc_persp)
- {
- brw_set_predicate_control_flag_value(p, pc_persp);
- brw_MUL(p, a0, a0, c->inv_w[0]);
- brw_MUL(p, a1, a1, c->inv_w[1]);
- }
-
- /* Calculate coefficients for position, color:
- */
- if (pc_linear) {
- brw_set_predicate_control_flag_value(p, pc_linear);
-
- brw_ADD(p, c->a1_sub_a0, a1, negate(a0));
-
- brw_MUL(p, c->tmp, c->a1_sub_a0, c->dx0);
- brw_MUL(p, c->m1Cx, c->tmp, c->inv_det);
-
- brw_MUL(p, c->tmp, c->a1_sub_a0, c->dy0);
- brw_MUL(p, c->m2Cy, c->tmp, c->inv_det);
- }
-
- {
- brw_set_predicate_control_flag_value(p, pc);
-
- /* start point for interpolation
- */
- brw_MOV(p, c->m3C0, a0);
-
- /* Copy m0..m3 to URB.
- */
- brw_urb_WRITE(p,
- brw_null_reg(),
- 0,
- brw_vec8_grf(0, 0),
- 0, /* allocate */
- 1, /* used */
- 4, /* msg len */
- 0, /* response len */
- last, /* eot */
- last, /* writes complete */
- i*4, /* urb destination offset */
- BRW_URB_SWIZZLE_TRANSPOSE);
- }
- }
-}
-
-
-/* Points setup - several simplifications as all attributes are
- * constant across the face of the point (point sprites excluded!)
- */
-void brw_emit_point_setup( struct brw_sf_compile *c )
-{
- struct brw_compile *p = &c->func;
- unsigned i;
-
- c->nr_verts = 1;
- alloc_regs(c);
- copy_z_inv_w(c);
-
- brw_MOV(p, c->m1Cx, brw_imm_ud(0)); /* zero - move out of loop */
- brw_MOV(p, c->m2Cy, brw_imm_ud(0)); /* zero - move out of loop */
-
- for (i = 0; i < c->nr_setup_regs; i++)
- {
- struct brw_reg a0 = offset(c->vert[0], i);
- ushort pc, pc_persp, pc_linear;
- boolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear);
-
- if (pc_persp)
- {
- /* This seems odd as the values are all constant, but the
- * fragment shader will be expecting it:
- */
- brw_set_predicate_control_flag_value(p, pc_persp);
- brw_MUL(p, a0, a0, c->inv_w[0]);
- }
-
-
- /* The delta values are always zero, just send the starting
- * coordinate. Again, this is to fit in with the interpolation
- * code in the fragment shader.
- */
- {
- brw_set_predicate_control_flag_value(p, pc);
-
- brw_MOV(p, c->m3C0, a0); /* constant value */
-
- /* Copy m0..m3 to URB.
- */
- brw_urb_WRITE(p,
- brw_null_reg(),
- 0,
- brw_vec8_grf(0, 0),
- 0, /* allocate */
- 1, /* used */
- 4, /* msg len */
- 0, /* response len */
- last, /* eot */
- last, /* writes complete */
- i*4, /* urb destination offset */
- BRW_URB_SWIZZLE_TRANSPOSE);
- }
- }
-}
diff --git a/src/gallium/drivers/i965simple/brw_sf_state.c b/src/gallium/drivers/i965simple/brw_sf_state.c
deleted file mode 100644
index 2a5de61c219..00000000000
--- a/src/gallium/drivers/i965simple/brw_sf_state.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-
-
-static void upload_sf_vp(struct brw_context *brw)
-{
- struct brw_sf_viewport sfv;
-
- memset(&sfv, 0, sizeof(sfv));
-
-
- /* BRW_NEW_VIEWPORT */
- {
- const float *scale = brw->attribs.Viewport.scale;
- const float *trans = brw->attribs.Viewport.translate;
-
- sfv.viewport.m00 = scale[0];
- sfv.viewport.m11 = scale[1];
- sfv.viewport.m22 = scale[2];
- sfv.viewport.m30 = trans[0];
- sfv.viewport.m31 = trans[1];
- sfv.viewport.m32 = trans[2];
- }
-
- /* _NEW_SCISSOR */
- sfv.scissor.xmin = brw->attribs.Scissor.minx;
- sfv.scissor.xmax = brw->attribs.Scissor.maxx - 1;
- sfv.scissor.ymin = brw->attribs.Scissor.miny;
- sfv.scissor.ymax = brw->attribs.Scissor.maxy - 1;
-
- brw->sf.vp_gs_offset = brw_cache_data( &brw->cache[BRW_SF_VP], &sfv );
-}
-
-const struct brw_tracked_state brw_sf_vp = {
- .dirty = {
- .brw = (BRW_NEW_SCISSOR |
- BRW_NEW_VIEWPORT),
- .cache = 0
- },
- .update = upload_sf_vp
-};
-
-static void upload_sf_unit( struct brw_context *brw )
-{
- struct brw_sf_unit_state sf;
- memset(&sf, 0, sizeof(sf));
-
- /* CACHE_NEW_SF_PROG */
- sf.thread0.grf_reg_count = align(brw->sf.prog_data->total_grf, 16) / 16 - 1;
- sf.thread0.kernel_start_pointer = brw->sf.prog_gs_offset >> 6;
- sf.thread3.urb_entry_read_length = brw->sf.prog_data->urb_read_length;
-
- sf.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
- sf.thread3.dispatch_grf_start_reg = 3;
- sf.thread3.urb_entry_read_offset = 1;
-
- /* BRW_NEW_URB_FENCE */
- sf.thread4.nr_urb_entries = brw->urb.nr_sf_entries;
- sf.thread4.urb_entry_allocation_size = brw->urb.sfsize - 1;
- sf.thread4.max_threads = MIN2(12, brw->urb.nr_sf_entries / 2) - 1;
-
- if (BRW_DEBUG & DEBUG_SINGLE_THREAD)
- sf.thread4.max_threads = 0;
-
- if (BRW_DEBUG & DEBUG_STATS)
- sf.thread4.stats_enable = 1;
-
- /* CACHE_NEW_SF_VP */
- sf.sf5.sf_viewport_state_offset = brw->sf.vp_gs_offset >> 5;
- sf.sf5.viewport_transform = 1;
-
- /* BRW_NEW_RASTER */
- if (brw->attribs.Raster->scissor)
- sf.sf6.scissor = 1;
-
-#if 0
- if (brw->attribs.Polygon->FrontFace == GL_CCW)
- sf.sf5.front_winding = BRW_FRONTWINDING_CCW;
- else
- sf.sf5.front_winding = BRW_FRONTWINDING_CW;
-
-
- if (brw->attribs.Polygon->CullFlag) {
- switch (brw->attribs.Polygon->CullFaceMode) {
- case GL_FRONT:
- sf.sf6.cull_mode = BRW_CULLMODE_FRONT;
- break;
- case GL_BACK:
- sf.sf6.cull_mode = BRW_CULLMODE_BACK;
- break;
- case GL_FRONT_AND_BACK:
- sf.sf6.cull_mode = BRW_CULLMODE_BOTH;
- break;
- default:
- assert(0);
- break;
- }
- }
- else
- sf.sf6.cull_mode = BRW_CULLMODE_NONE;
-#else
- sf.sf5.front_winding = BRW_FRONTWINDING_CCW;
- sf.sf6.cull_mode = BRW_CULLMODE_NONE;
-#endif
-
- sf.sf6.line_width = CLAMP(brw->attribs.Raster->line_width, 1.0, 5.0) * (1<<1);
-
- sf.sf6.line_endcap_aa_region_width = 1;
- if (brw->attribs.Raster->line_smooth)
- sf.sf6.aa_enable = 1;
- else if (sf.sf6.line_width <= 0x2)
- sf.sf6.line_width = 0;
-
- sf.sf6.point_rast_rule = 1; /* opengl conventions */
-
- sf.sf7.sprite_point = brw->attribs.Raster->point_sprite;
- sf.sf7.point_size = CLAMP(brw->attribs.Raster->line_width, 1.0, 255.0) * (1<<3);
- sf.sf7.use_point_size_state = !brw->attribs.Raster->point_size_per_vertex;
-
- /* might be BRW_NEW_PRIMITIVE if we have to adjust pv for polygons:
- */
- sf.sf7.trifan_pv = 2;
- sf.sf7.linestrip_pv = 1;
- sf.sf7.tristrip_pv = 2;
- sf.sf7.line_last_pixel_enable = 0;
-
- /* Set bias for OpenGL rasterization rules:
- */
- sf.sf6.dest_org_vbias = 0x8;
- sf.sf6.dest_org_hbias = 0x8;
-
- brw->sf.state_gs_offset = brw_cache_data( &brw->cache[BRW_SF_UNIT], &sf );
-}
-
-
-const struct brw_tracked_state brw_sf_unit = {
- .dirty = {
- .brw = (BRW_NEW_RASTERIZER |
- BRW_NEW_URB_FENCE),
- .cache = (CACHE_NEW_SF_VP |
- CACHE_NEW_SF_PROG)
- },
- .update = upload_sf_unit
-};
-
-
diff --git a/src/gallium/drivers/i965simple/brw_shader_info.c b/src/gallium/drivers/i965simple/brw_shader_info.c
deleted file mode 100644
index 86d877d7efd..00000000000
--- a/src/gallium/drivers/i965simple/brw_shader_info.c
+++ /dev/null
@@ -1,48 +0,0 @@
-
-#include "brw_context.h"
-#include "brw_state.h"
-#include "util/u_memory.h"
-#include "pipe/p_shader_tokens.h"
-#include "tgsi/tgsi_parse.h"
-
-
-/**
- * XXX this obsolete new and no longer compiled.
- */
-void brw_shader_info(const struct tgsi_token *tokens,
- struct brw_shader_info *info )
-{
- struct tgsi_parse_context parse;
- int done = 0;
-
- tgsi_parse_init( &parse, tokens );
-
- while( !done &&
- !tgsi_parse_end_of_tokens( &parse ) )
- {
- tgsi_parse_token( &parse );
-
- switch( parse.FullToken.Token.Type ) {
- case TGSI_TOKEN_TYPE_DECLARATION:
- {
- const struct tgsi_full_declaration *decl = &parse.FullToken.FullDeclaration;
- unsigned last = decl->DeclarationRange.Last;
-
- // Broken by crazy wpos init:
- //assert( info->nr_regs[decl->Declaration.File] <= last);
-
- info->nr_regs[decl->Declaration.File] = MAX2(info->nr_regs[decl->Declaration.File],
- last+1);
- break;
- }
- case TGSI_TOKEN_TYPE_IMMEDIATE:
- case TGSI_TOKEN_TYPE_INSTRUCTION:
- default:
- done = 1;
- break;
- }
- }
-
- tgsi_parse_free (&parse);
-
-}
diff --git a/src/gallium/drivers/i965simple/brw_state.c b/src/gallium/drivers/i965simple/brw_state.c
deleted file mode 100644
index b47f5373f3c..00000000000
--- a/src/gallium/drivers/i965simple/brw_state.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-/* Authors: Zack Rusin <zack@tungstengraphics.com>
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "pipe/internal/p_winsys_screen.h"
-#include "util/u_memory.h"
-#include "pipe/p_inlines.h"
-#include "pipe/p_shader_tokens.h"
-#include "tgsi/tgsi_dump.h"
-#include "tgsi/tgsi_parse.h"
-
-#include "brw_context.h"
-#include "brw_defines.h"
-#include "brw_state.h"
-#include "brw_draw.h"
-
-
-#define DUP( TYPE, VAL ) \
-do { \
- struct TYPE *x = malloc(sizeof(*x)); \
- memcpy(x, VAL, sizeof(*x) ); \
- return x; \
-} while (0)
-
-/************************************************************************
- * Blend
- */
-static void *
-brw_create_blend_state(struct pipe_context *pipe,
- const struct pipe_blend_state *blend)
-{
- DUP( pipe_blend_state, blend );
-}
-
-static void brw_bind_blend_state(struct pipe_context *pipe,
- void *blend)
-{
- struct brw_context *brw = brw_context(pipe);
-
- brw->attribs.Blend = (struct pipe_blend_state*)blend;
- brw->state.dirty.brw |= BRW_NEW_BLEND;
-}
-
-
-static void brw_delete_blend_state(struct pipe_context *pipe, void *blend)
-{
- free(blend);
-}
-
-static void brw_set_blend_color( struct pipe_context *pipe,
- const struct pipe_blend_color *blend_color )
-{
- struct brw_context *brw = brw_context(pipe);
-
- brw->attribs.BlendColor = *blend_color;
-
- brw->state.dirty.brw |= BRW_NEW_BLEND;
-}
-
-/************************************************************************
- * Sampler
- */
-
-static void *
-brw_create_sampler_state(struct pipe_context *pipe,
- const struct pipe_sampler_state *sampler)
-{
- DUP( pipe_sampler_state, sampler );
-}
-
-static void brw_bind_sampler_states(struct pipe_context *pipe,
- unsigned num, void **sampler)
-{
- struct brw_context *brw = brw_context(pipe);
-
- assert(num <= PIPE_MAX_SAMPLERS);
-
- /* Check for no-op */
- if (num == brw->num_samplers &&
- !memcmp(brw->attribs.Samplers, sampler, num * sizeof(void *)))
- return;
-
- memcpy(brw->attribs.Samplers, sampler, num * sizeof(void *));
- memset(&brw->attribs.Samplers[num], 0, (PIPE_MAX_SAMPLERS - num) *
- sizeof(void *));
-
- brw->num_samplers = num;
-
- brw->state.dirty.brw |= BRW_NEW_SAMPLER;
-}
-
-static void brw_delete_sampler_state(struct pipe_context *pipe,
- void *sampler)
-{
- free(sampler);
-}
-
-
-/************************************************************************
- * Depth stencil
- */
-
-static void *
-brw_create_depth_stencil_state(struct pipe_context *pipe,
- const struct pipe_depth_stencil_alpha_state *depth_stencil)
-{
- DUP( pipe_depth_stencil_alpha_state, depth_stencil );
-}
-
-static void brw_bind_depth_stencil_state(struct pipe_context *pipe,
- void *depth_stencil)
-{
- struct brw_context *brw = brw_context(pipe);
-
- brw->attribs.DepthStencil = (const struct pipe_depth_stencil_alpha_state *)depth_stencil;
-
- brw->state.dirty.brw |= BRW_NEW_DEPTH_STENCIL;
-}
-
-static void brw_delete_depth_stencil_state(struct pipe_context *pipe,
- void *depth_stencil)
-{
- free(depth_stencil);
-}
-
-/************************************************************************
- * Scissor
- */
-static void brw_set_scissor_state( struct pipe_context *pipe,
- const struct pipe_scissor_state *scissor )
-{
- struct brw_context *brw = brw_context(pipe);
-
- memcpy( &brw->attribs.Scissor, scissor, sizeof(*scissor) );
- brw->state.dirty.brw |= BRW_NEW_SCISSOR;
-}
-
-
-/************************************************************************
- * Stipple
- */
-
-static void brw_set_polygon_stipple( struct pipe_context *pipe,
- const struct pipe_poly_stipple *stipple )
-{
-}
-
-
-/************************************************************************
- * Fragment shader
- */
-
-static void * brw_create_fs_state(struct pipe_context *pipe,
- const struct pipe_shader_state *shader)
-{
- struct brw_fragment_program *brw_fp = CALLOC_STRUCT(brw_fragment_program);
-
- brw_fp->program.tokens = tgsi_dup_tokens(shader->tokens);
- brw_fp->id = brw_context(pipe)->program_id++;
-
- tgsi_scan_shader(shader->tokens, &brw_fp->info);
-
-#if 0
- brw_shader_info(shader->tokens,
- &brw_fp->info2);
-#endif
-
- tgsi_dump(shader->tokens, 0);
-
-
- return (void *)brw_fp;
-}
-
-static void brw_bind_fs_state(struct pipe_context *pipe, void *shader)
-{
- struct brw_context *brw = brw_context(pipe);
-
- brw->attribs.FragmentProgram = (struct brw_fragment_program *)shader;
- brw->state.dirty.brw |= BRW_NEW_FS;
-}
-
-static void brw_delete_fs_state(struct pipe_context *pipe, void *shader)
-{
- struct brw_fragment_program *brw_fp = (struct brw_fragment_program *) shader;
-
- FREE((void *) brw_fp->program.tokens);
- FREE(brw_fp);
-}
-
-
-/************************************************************************
- * Vertex shader and other TNL state
- */
-
-static void *brw_create_vs_state(struct pipe_context *pipe,
- const struct pipe_shader_state *shader)
-{
- struct brw_vertex_program *brw_vp = CALLOC_STRUCT(brw_vertex_program);
-
- brw_vp->program.tokens = tgsi_dup_tokens(shader->tokens);
- brw_vp->id = brw_context(pipe)->program_id++;
-
- tgsi_scan_shader(shader->tokens, &brw_vp->info);
-
-#if 0
- brw_shader_info(shader->tokens,
- &brw_vp->info2);
-#endif
- tgsi_dump(shader->tokens, 0);
-
- return (void *)brw_vp;
-}
-
-static void brw_bind_vs_state(struct pipe_context *pipe, void *vs)
-{
- struct brw_context *brw = brw_context(pipe);
-
- brw->attribs.VertexProgram = (struct brw_vertex_program *)vs;
- brw->state.dirty.brw |= BRW_NEW_VS;
-
- debug_printf("YYYYYYYYYYYYY BINDING VERTEX SHADER\n");
-}
-
-static void brw_delete_vs_state(struct pipe_context *pipe, void *shader)
-{
- struct brw_vertex_program *brw_vp = (struct brw_vertex_program *) shader;
-
- FREE((void *) brw_vp->program.tokens);
- FREE(brw_vp);
-}
-
-
-static void brw_set_clip_state( struct pipe_context *pipe,
- const struct pipe_clip_state *clip )
-{
- struct brw_context *brw = brw_context(pipe);
-
- brw->attribs.Clip = *clip;
-}
-
-
-static void brw_set_viewport_state( struct pipe_context *pipe,
- const struct pipe_viewport_state *viewport )
-{
- struct brw_context *brw = brw_context(pipe);
-
- brw->attribs.Viewport = *viewport; /* struct copy */
- brw->state.dirty.brw |= BRW_NEW_VIEWPORT;
-
- /* pass the viewport info to the draw module */
- //draw_set_viewport_state(brw->draw, viewport);
-}
-
-
-static void brw_set_vertex_buffers(struct pipe_context *pipe,
- unsigned count,
- const struct pipe_vertex_buffer *buffers)
-{
- struct brw_context *brw = brw_context(pipe);
- memcpy(brw->vb.vbo_array, buffers, count * sizeof(buffers[0]));
-}
-
-static void brw_set_vertex_elements(struct pipe_context *pipe,
- unsigned count,
- const struct pipe_vertex_element *elements)
-{
- /* flush ? */
- struct brw_context *brw = brw_context(pipe);
- uint i;
-
- assert(count <= PIPE_MAX_ATTRIBS);
-
- for (i = 0; i < count; i++) {
- struct brw_vertex_element_state el;
- memset(&el, 0, sizeof(el));
-
- el.ve0.src_offset = elements[i].src_offset;
- el.ve0.src_format = brw_translate_surface_format(elements[i].src_format);
- el.ve0.valid = 1;
- el.ve0.vertex_buffer_index = elements[i].vertex_buffer_index;
-
- el.ve1.dst_offset = i * 4;
-
- el.ve1.vfcomponent3 = BRW_VFCOMPONENT_STORE_SRC;
- el.ve1.vfcomponent2 = BRW_VFCOMPONENT_STORE_SRC;
- el.ve1.vfcomponent1 = BRW_VFCOMPONENT_STORE_SRC;
- el.ve1.vfcomponent0 = BRW_VFCOMPONENT_STORE_SRC;
-
- switch (elements[i].nr_components) {
- case 1: el.ve1.vfcomponent1 = BRW_VFCOMPONENT_STORE_0;
- case 2: el.ve1.vfcomponent2 = BRW_VFCOMPONENT_STORE_0;
- case 3: el.ve1.vfcomponent3 = BRW_VFCOMPONENT_STORE_1_FLT;
- break;
- }
-
- brw->vb.inputs[i] = el;
- }
-}
-
-
-
-/************************************************************************
- * Constant buffers
- */
-
-static void brw_set_constant_buffer(struct pipe_context *pipe,
- uint shader, uint index,
- const struct pipe_constant_buffer *buf)
-{
- struct brw_context *brw = brw_context(pipe);
-
- assert(buf == 0 || index == 0);
-
- brw->attribs.Constants[shader] = buf;
- brw->state.dirty.brw |= BRW_NEW_CONSTANTS;
-}
-
-
-/************************************************************************
- * Texture surfaces
- */
-
-
-static void brw_set_sampler_textures(struct pipe_context *pipe,
- unsigned num,
- struct pipe_texture **texture)
-{
- struct brw_context *brw = brw_context(pipe);
- uint i;
-
- assert(num <= PIPE_MAX_SAMPLERS);
-
- /* Check for no-op */
- if (num == brw->num_textures &&
- !memcmp(brw->attribs.Texture, texture, num *
- sizeof(struct pipe_texture *)))
- return;
-
- for (i = 0; i < num; i++)
- pipe_texture_reference((struct pipe_texture **) &brw->attribs.Texture[i],
- texture[i]);
-
- for (i = num; i < brw->num_textures; i++)
- pipe_texture_reference((struct pipe_texture **) &brw->attribs.Texture[i],
- NULL);
-
- brw->num_textures = num;
-
- brw->state.dirty.brw |= BRW_NEW_TEXTURE;
-}
-
-
-/************************************************************************
- * Render targets, etc
- */
-
-static void brw_set_framebuffer_state(struct pipe_context *pipe,
- const struct pipe_framebuffer_state *fb)
-{
- struct brw_context *brw = brw_context(pipe);
-
- brw->attribs.FrameBuffer = *fb; /* struct copy */
-
- brw->state.dirty.brw |= BRW_NEW_FRAMEBUFFER;
-}
-
-
-
-/************************************************************************
- * Rasterizer state
- */
-
-static void *
-brw_create_rasterizer_state(struct pipe_context *pipe,
- const struct pipe_rasterizer_state *rasterizer)
-{
- DUP(pipe_rasterizer_state, rasterizer);
-}
-
-static void brw_bind_rasterizer_state( struct pipe_context *pipe,
- void *setup )
-{
- struct brw_context *brw = brw_context(pipe);
-
- brw->attribs.Raster = (struct pipe_rasterizer_state *)setup;
-
- /* Also pass-through to draw module:
- */
- //draw_set_rasterizer_state(brw->draw, setup);
-
- brw->state.dirty.brw |= BRW_NEW_RASTERIZER;
-}
-
-static void brw_delete_rasterizer_state(struct pipe_context *pipe,
- void *setup)
-{
- free(setup);
-}
-
-
-
-void
-brw_init_state_functions( struct brw_context *brw )
-{
- brw->pipe.create_blend_state = brw_create_blend_state;
- brw->pipe.bind_blend_state = brw_bind_blend_state;
- brw->pipe.delete_blend_state = brw_delete_blend_state;
-
- brw->pipe.create_sampler_state = brw_create_sampler_state;
- brw->pipe.bind_sampler_states = brw_bind_sampler_states;
- brw->pipe.delete_sampler_state = brw_delete_sampler_state;
-
- brw->pipe.create_depth_stencil_alpha_state = brw_create_depth_stencil_state;
- brw->pipe.bind_depth_stencil_alpha_state = brw_bind_depth_stencil_state;
- brw->pipe.delete_depth_stencil_alpha_state = brw_delete_depth_stencil_state;
-
- brw->pipe.create_rasterizer_state = brw_create_rasterizer_state;
- brw->pipe.bind_rasterizer_state = brw_bind_rasterizer_state;
- brw->pipe.delete_rasterizer_state = brw_delete_rasterizer_state;
- brw->pipe.create_fs_state = brw_create_fs_state;
- brw->pipe.bind_fs_state = brw_bind_fs_state;
- brw->pipe.delete_fs_state = brw_delete_fs_state;
- brw->pipe.create_vs_state = brw_create_vs_state;
- brw->pipe.bind_vs_state = brw_bind_vs_state;
- brw->pipe.delete_vs_state = brw_delete_vs_state;
-
- brw->pipe.set_blend_color = brw_set_blend_color;
- brw->pipe.set_clip_state = brw_set_clip_state;
- brw->pipe.set_constant_buffer = brw_set_constant_buffer;
- brw->pipe.set_framebuffer_state = brw_set_framebuffer_state;
-
-// brw->pipe.set_feedback_state = brw_set_feedback_state;
-// brw->pipe.set_feedback_buffer = brw_set_feedback_buffer;
-
- brw->pipe.set_polygon_stipple = brw_set_polygon_stipple;
- brw->pipe.set_scissor_state = brw_set_scissor_state;
- brw->pipe.set_sampler_textures = brw_set_sampler_textures;
- brw->pipe.set_viewport_state = brw_set_viewport_state;
- brw->pipe.set_vertex_buffers = brw_set_vertex_buffers;
- brw->pipe.set_vertex_elements = brw_set_vertex_elements;
-}
diff --git a/src/gallium/drivers/i965simple/brw_state.h b/src/gallium/drivers/i965simple/brw_state.h
deleted file mode 100644
index de0a6371b84..00000000000
--- a/src/gallium/drivers/i965simple/brw_state.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#ifndef BRW_STATE_H
-#define BRW_STATE_H
-
-#include "brw_context.h"
-#include "brw_winsys.h"
-
-
-const struct brw_tracked_state brw_blend_constant_color;
-const struct brw_tracked_state brw_cc_unit;
-const struct brw_tracked_state brw_cc_vp;
-const struct brw_tracked_state brw_clip_prog;
-const struct brw_tracked_state brw_clip_unit;
-const struct brw_tracked_state brw_constant_buffer_state;
-const struct brw_tracked_state brw_constant_buffer;
-const struct brw_tracked_state brw_curbe_offsets;
-const struct brw_tracked_state brw_invarient_state;
-const struct brw_tracked_state brw_gs_prog;
-const struct brw_tracked_state brw_gs_unit;
-const struct brw_tracked_state brw_drawing_rect;
-const struct brw_tracked_state brw_line_stipple;
-const struct brw_tracked_state brw_pipelined_state_pointers;
-const struct brw_tracked_state brw_binding_table_pointers;
-const struct brw_tracked_state brw_depthbuffer;
-const struct brw_tracked_state brw_polygon_stipple_offset;
-const struct brw_tracked_state brw_polygon_stipple;
-const struct brw_tracked_state brw_program_parameters;
-const struct brw_tracked_state brw_recalculate_urb_fence;
-const struct brw_tracked_state brw_sf_prog;
-const struct brw_tracked_state brw_sf_unit;
-const struct brw_tracked_state brw_sf_vp;
-const struct brw_tracked_state brw_state_base_address;
-const struct brw_tracked_state brw_urb_fence;
-const struct brw_tracked_state brw_vertex_state;
-const struct brw_tracked_state brw_vs_prog;
-const struct brw_tracked_state brw_vs_unit;
-const struct brw_tracked_state brw_wm_prog;
-const struct brw_tracked_state brw_wm_samplers;
-const struct brw_tracked_state brw_wm_surfaces;
-const struct brw_tracked_state brw_wm_unit;
-
-const struct brw_tracked_state brw_psp_urb_cbs;
-
-const struct brw_tracked_state brw_active_vertprog;
-const struct brw_tracked_state brw_tnl_vertprog;
-const struct brw_tracked_state brw_pipe_control;
-
-const struct brw_tracked_state brw_clear_surface_cache;
-const struct brw_tracked_state brw_clear_batch_cache;
-
-/***********************************************************************
- * brw_state_cache.c
- */
-unsigned brw_cache_data(struct brw_cache *cache,
- const void *data );
-
-unsigned brw_cache_data_sz(struct brw_cache *cache,
- const void *data,
- unsigned data_sz);
-
-unsigned brw_upload_cache( struct brw_cache *cache,
- const void *key,
- unsigned key_sz,
- const void *data,
- unsigned data_sz,
- const void *aux,
- void *aux_return );
-
-boolean brw_search_cache( struct brw_cache *cache,
- const void *key,
- unsigned key_size,
- void *aux_return,
- unsigned *offset_return);
-
-void brw_init_caches( struct brw_context *brw );
-void brw_destroy_caches( struct brw_context *brw );
-
-static inline struct pipe_buffer *brw_cache_buffer(struct brw_context *brw,
- enum brw_cache_id id)
-{
- return brw->cache[id].pool->buffer;
-}
-
-/***********************************************************************
- * brw_state_batch.c
- */
-#define BRW_CACHED_BATCH_STRUCT(brw, s) brw_cached_batch_struct( brw, (s), sizeof(*(s)) )
-
-boolean brw_cached_batch_struct( struct brw_context *brw,
- const void *data,
- unsigned sz );
-
-void brw_destroy_batch_cache( struct brw_context *brw );
-
-
-/***********************************************************************
- * brw_state_pool.c
- */
-void brw_init_pools( struct brw_context *brw );
-void brw_destroy_pools( struct brw_context *brw );
-
-boolean brw_pool_alloc( struct brw_mem_pool *pool,
- unsigned size,
- unsigned alignment,
- unsigned *offset_return);
-
-void brw_pool_fence( struct brw_context *brw,
- struct brw_mem_pool *pool,
- unsigned fence );
-
-
-void brw_pool_check_wrap( struct brw_context *brw,
- struct brw_mem_pool *pool );
-
-void brw_clear_all_caches( struct brw_context *brw );
-void brw_invalidate_pools( struct brw_context *brw );
-void brw_clear_batch_cache_flush( struct brw_context *brw );
-
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_state_batch.c b/src/gallium/drivers/i965simple/brw_state_batch.c
deleted file mode 100644
index 43a1c89fc40..00000000000
--- a/src/gallium/drivers/i965simple/brw_state_batch.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_state.h"
-#include "brw_winsys.h"
-
-#include "util/u_memory.h"
-
-/* A facility similar to the data caching code above, which aims to
- * prevent identical commands being issued repeatedly.
- */
-boolean brw_cached_batch_struct( struct brw_context *brw,
- const void *data,
- unsigned sz )
-{
- struct brw_cached_batch_item *item = brw->cached_batch_items;
- struct header *newheader = (struct header *)data;
-
- if (brw->emit_state_always) {
- brw_batchbuffer_data(brw->winsys, data, sz);
- return TRUE;
- }
-
- while (item) {
- if (item->header->opcode == newheader->opcode) {
- if (item->sz == sz && memcmp(item->header, newheader, sz) == 0)
- return FALSE;
- if (item->sz != sz) {
- FREE(item->header);
- item->header = MALLOC(sz);
- item->sz = sz;
- }
- goto emit;
- }
- item = item->next;
- }
-
- assert(!item);
- item = CALLOC_STRUCT(brw_cached_batch_item);
- item->header = MALLOC(sz);
- item->sz = sz;
- item->next = brw->cached_batch_items;
- brw->cached_batch_items = item;
-
-emit:
- memcpy(item->header, newheader, sz);
- brw_batchbuffer_data(brw->winsys, data, sz);
- return TRUE;
-}
-
-static void clear_batch_cache( struct brw_context *brw )
-{
- struct brw_cached_batch_item *item = brw->cached_batch_items;
-
- while (item) {
- struct brw_cached_batch_item *next = item->next;
- free((void *)item->header);
- free(item);
- item = next;
- }
-
- brw->cached_batch_items = NULL;
-
-
- brw_clear_all_caches(brw);
-
- brw_invalidate_pools(brw);
-}
-
-void brw_clear_batch_cache_flush( struct brw_context *brw )
-{
- clear_batch_cache(brw);
-
-/* brw_do_flush(brw, BRW_FLUSH_STATE_CACHE|BRW_FLUSH_READ_CACHE); */
-
- brw->state.dirty.brw |= ~0;
- brw->state.dirty.cache |= ~0;
-}
-
-
-
-void brw_destroy_batch_cache( struct brw_context *brw )
-{
- clear_batch_cache(brw);
-}
diff --git a/src/gallium/drivers/i965simple/brw_state_cache.c b/src/gallium/drivers/i965simple/brw_state_cache.c
deleted file mode 100644
index 094248fa691..00000000000
--- a/src/gallium/drivers/i965simple/brw_state_cache.c
+++ /dev/null
@@ -1,443 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_state.h"
-
-#include "brw_wm.h"
-#include "brw_vs.h"
-#include "brw_clip.h"
-#include "brw_sf.h"
-#include "brw_gs.h"
-
-#include "util/u_memory.h"
-
-
-
-/***********************************************************************
- * Check cache for uploaded version of struct, else upload new one.
- * Fail when memory is exhausted.
- *
- * XXX: FIXME: Currently search is so slow it would be quicker to
- * regenerate the data every time...
- */
-
-static unsigned hash_key( const void *key, unsigned key_size )
-{
- unsigned *ikey = (unsigned *)key;
- unsigned hash = 0, i;
-
- assert(key_size % 4 == 0);
-
- /* I'm sure this can be improved on:
- */
- for (i = 0; i < key_size/4; i++)
- hash ^= ikey[i];
-
- return hash;
-}
-
-static struct brw_cache_item *search_cache( struct brw_cache *cache,
- unsigned hash,
- const void *key,
- unsigned key_size)
-{
- struct brw_cache_item *c;
-
- for (c = cache->items[hash % cache->size]; c; c = c->next) {
- if (c->hash == hash &&
- c->key_size == key_size &&
- memcmp(c->key, key, key_size) == 0)
- return c;
- }
-
- return NULL;
-}
-
-
-static void rehash( struct brw_cache *cache )
-{
- struct brw_cache_item **items;
- struct brw_cache_item *c, *next;
- unsigned size, i;
-
- size = cache->size * 3;
- items = (struct brw_cache_item**) MALLOC(size * sizeof(*items));
- memset(items, 0, size * sizeof(*items));
-
- for (i = 0; i < cache->size; i++)
- for (c = cache->items[i]; c; c = next) {
- next = c->next;
- c->next = items[c->hash % size];
- items[c->hash % size] = c;
- }
-
- FREE(cache->items);
- cache->items = items;
- cache->size = size;
-}
-
-
-boolean brw_search_cache( struct brw_cache *cache,
- const void *key,
- unsigned key_size,
- void *aux_return,
- unsigned *offset_return)
-{
- struct brw_cache_item *item;
- unsigned addr = 0;
- unsigned hash = hash_key(key, key_size);
-
- item = search_cache(cache, hash, key, key_size);
-
- if (item) {
- if (aux_return)
- *(void **)aux_return = (void *)((char *)item->key + item->key_size);
-
- *offset_return = addr = item->offset;
- }
-
- if (item == NULL || addr != cache->last_addr) {
- cache->brw->state.dirty.cache |= 1<<cache->id;
- cache->last_addr = addr;
- }
-
- return item != NULL;
-}
-
-unsigned brw_upload_cache( struct brw_cache *cache,
- const void *key,
- unsigned key_size,
- const void *data,
- unsigned data_size,
- const void *aux,
- void *aux_return )
-{
- unsigned offset;
- struct brw_cache_item *item = CALLOC_STRUCT(brw_cache_item);
- unsigned hash = hash_key(key, key_size);
- void *tmp = MALLOC(key_size + cache->aux_size);
-
- if (!brw_pool_alloc(cache->pool, data_size, 1 << 6, &offset)) {
- /* Should not be possible:
- */
- debug_printf("brw_pool_alloc failed\n");
- exit(1);
- }
-
- memcpy(tmp, key, key_size);
-
- if (cache->aux_size)
- memcpy(tmp+key_size, aux, cache->aux_size);
-
- item->key = tmp;
- item->hash = hash;
- item->key_size = key_size;
- item->offset = offset;
- item->data_size = data_size;
-
- if (++cache->n_items > cache->size * 1.5)
- rehash(cache);
-
- hash %= cache->size;
- item->next = cache->items[hash];
- cache->items[hash] = item;
-
- if (aux_return) {
- assert(cache->aux_size);
- *(void **)aux_return = (void *)((char *)item->key + item->key_size);
- }
-
- if (BRW_DEBUG & DEBUG_STATE)
- debug_printf("upload %s: %d bytes to pool buffer %p offset %x\n",
- cache->name,
- data_size,
- (void*)cache->pool->buffer,
- offset);
-
- /* Copy data to the buffer:
- */
- cache->brw->winsys->buffer_subdata_typed(cache->brw->winsys,
- cache->pool->buffer,
- offset,
- data_size,
- data,
- cache->id);
-
- cache->brw->state.dirty.cache |= 1<<cache->id;
- cache->last_addr = offset;
-
- return offset;
-}
-
-/* This doesn't really work with aux data. Use search/upload instead
- */
-unsigned brw_cache_data_sz(struct brw_cache *cache,
- const void *data,
- unsigned data_size)
-{
- unsigned addr;
-
- if (!brw_search_cache(cache, data, data_size, NULL, &addr)) {
- addr = brw_upload_cache(cache,
- data, data_size,
- data, data_size,
- NULL, NULL);
- }
-
- return addr;
-}
-
-unsigned brw_cache_data(struct brw_cache *cache,
- const void *data)
-{
- return brw_cache_data_sz(cache, data, cache->key_size);
-}
-
-enum pool_type {
- DW_SURFACE_STATE,
- DW_GENERAL_STATE
-};
-
-static void brw_init_cache( struct brw_context *brw,
- const char *name,
- unsigned id,
- unsigned key_size,
- unsigned aux_size,
- enum pool_type pool_type)
-{
- struct brw_cache *cache = &brw->cache[id];
- cache->brw = brw;
- cache->id = id;
- cache->name = name;
- cache->items = NULL;
-
- cache->size = 7;
- cache->n_items = 0;
- cache->items = (struct brw_cache_item **)
- CALLOC(cache->size, sizeof(struct brw_cache_item));
-
-
- cache->key_size = key_size;
- cache->aux_size = aux_size;
- switch (pool_type) {
- case DW_GENERAL_STATE: cache->pool = &brw->pool[BRW_GS_POOL]; break;
- case DW_SURFACE_STATE: cache->pool = &brw->pool[BRW_SS_POOL]; break;
- default: assert(0); break;
- }
-}
-
-void brw_init_caches( struct brw_context *brw )
-{
-
- brw_init_cache(brw,
- "CC_VP",
- BRW_CC_VP,
- sizeof(struct brw_cc_viewport),
- 0,
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "CC_UNIT",
- BRW_CC_UNIT,
- sizeof(struct brw_cc_unit_state),
- 0,
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "WM_PROG",
- BRW_WM_PROG,
- sizeof(struct brw_wm_prog_key),
- sizeof(struct brw_wm_prog_data),
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "SAMPLER_DEFAULT_COLOR",
- BRW_SAMPLER_DEFAULT_COLOR,
- sizeof(struct brw_sampler_default_color),
- 0,
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "SAMPLER",
- BRW_SAMPLER,
- 0, /* variable key/data size */
- 0,
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "WM_UNIT",
- BRW_WM_UNIT,
- sizeof(struct brw_wm_unit_state),
- 0,
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "SF_PROG",
- BRW_SF_PROG,
- sizeof(struct brw_sf_prog_key),
- sizeof(struct brw_sf_prog_data),
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "SF_VP",
- BRW_SF_VP,
- sizeof(struct brw_sf_viewport),
- 0,
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "SF_UNIT",
- BRW_SF_UNIT,
- sizeof(struct brw_sf_unit_state),
- 0,
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "VS_UNIT",
- BRW_VS_UNIT,
- sizeof(struct brw_vs_unit_state),
- 0,
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "VS_PROG",
- BRW_VS_PROG,
- sizeof(struct brw_vs_prog_key),
- sizeof(struct brw_vs_prog_data),
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "CLIP_UNIT",
- BRW_CLIP_UNIT,
- sizeof(struct brw_clip_unit_state),
- 0,
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "CLIP_PROG",
- BRW_CLIP_PROG,
- sizeof(struct brw_clip_prog_key),
- sizeof(struct brw_clip_prog_data),
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "GS_UNIT",
- BRW_GS_UNIT,
- sizeof(struct brw_gs_unit_state),
- 0,
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "GS_PROG",
- BRW_GS_PROG,
- sizeof(struct brw_gs_prog_key),
- sizeof(struct brw_gs_prog_data),
- DW_GENERAL_STATE);
-
- brw_init_cache(brw,
- "SS_SURFACE",
- BRW_SS_SURFACE,
- sizeof(struct brw_surface_state),
- 0,
- DW_SURFACE_STATE);
-
- brw_init_cache(brw,
- "SS_SURF_BIND",
- BRW_SS_SURF_BIND,
- sizeof(struct brw_surface_binding_table),
- 0,
- DW_SURFACE_STATE);
-}
-
-
-/* When we lose hardware context, need to invalidate the surface cache
- * as these structs must be explicitly re-uploaded. They are subject
- * to fixup by the memory manager as they contain absolute agp
- * offsets, so we need to ensure there is a fresh version of the
- * struct available to receive the fixup.
- *
- * XXX: Need to ensure that there aren't two versions of a surface or
- * bufferobj with different backing data active in the same buffer at
- * once? Otherwise the cache could confuse them. Maybe better not to
- * cache at all?
- *
- * --> Isn't this the same as saying need to ensure batch is flushed
- * before new data is uploaded to an existing buffer? We
- * already try to make sure of that.
- */
-static void clear_cache( struct brw_cache *cache )
-{
- struct brw_cache_item *c, *next;
- unsigned i;
-
- for (i = 0; i < cache->size; i++) {
- for (c = cache->items[i]; c; c = next) {
- next = c->next;
- free((void *)c->key);
- free(c);
- }
- cache->items[i] = NULL;
- }
-
- cache->n_items = 0;
-}
-
-void brw_clear_all_caches( struct brw_context *brw )
-{
- int i;
-
- if (BRW_DEBUG & DEBUG_STATE)
- debug_printf("%s\n", __FUNCTION__);
-
- for (i = 0; i < BRW_MAX_CACHE; i++)
- clear_cache(&brw->cache[i]);
-
- if (brw->curbe.last_buf) {
- FREE(brw->curbe.last_buf);
- brw->curbe.last_buf = NULL;
- }
-
- brw->state.dirty.brw |= ~0;
- brw->state.dirty.cache |= ~0;
-}
-
-
-
-
-
-void brw_destroy_caches( struct brw_context *brw )
-{
- unsigned i;
-
- for (i = 0; i < BRW_MAX_CACHE; i++)
- clear_cache(&brw->cache[i]);
-}
diff --git a/src/gallium/drivers/i965simple/brw_state_pool.c b/src/gallium/drivers/i965simple/brw_state_pool.c
deleted file mode 100644
index e91263cb1ff..00000000000
--- a/src/gallium/drivers/i965simple/brw_state_pool.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-/** @file brw_state_pool.c
- * Implements the state pool allocator.
- *
- * For the 965, we create two state pools for state cache entries. Objects
- * will be allocated into the pools depending on which state base address
- * their pointer is relative to in other 965 state.
- *
- * The state pools are relatively simple: As objects are allocated, increment
- * the offset to allocate space. When the pool is "full" (rather, close to
- * full), we reset the pool and reset the state cache entries that point into
- * the pool.
- */
-
-#include "pipe/internal/p_winsys_screen.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-#include "pipe/p_inlines.h"
-#include "brw_context.h"
-#include "brw_state.h"
-
-boolean brw_pool_alloc( struct brw_mem_pool *pool,
- unsigned size,
- unsigned alignment,
- unsigned *offset_return)
-{
- unsigned fixup = align(pool->offset, alignment) - pool->offset;
-
- size = align(size, 4);
-
- if (pool->offset + fixup + size >= pool->size) {
- debug_printf("%s failed\n", __FUNCTION__);
- assert(0);
- exit(0);
- }
-
- pool->offset += fixup;
- *offset_return = pool->offset;
- pool->offset += size;
-
- return TRUE;
-}
-
-static
-void brw_invalidate_pool( struct brw_mem_pool *pool )
-{
- if (BRW_DEBUG & DEBUG_STATE)
- debug_printf("\n\n\n %s \n\n\n", __FUNCTION__);
-
- pool->offset = 0;
-
- brw_clear_all_caches(pool->brw);
-}
-
-
-static void brw_init_pool( struct brw_context *brw,
- unsigned pool_id,
- unsigned size )
-{
- struct brw_mem_pool *pool = &brw->pool[pool_id];
-
- pool->size = size;
- pool->brw = brw;
-
- pool->buffer = pipe_buffer_create(brw->pipe.screen,
- 4096,
- 0 /* DRM_BO_FLAG_MEM_TT */,
- size);
-}
-
-static void brw_destroy_pool( struct brw_context *brw,
- unsigned pool_id )
-{
- struct brw_mem_pool *pool = &brw->pool[pool_id];
-
- pipe_buffer_reference( pool->brw->pipe.screen,
- &pool->buffer,
- NULL );
-}
-
-
-void brw_pool_check_wrap( struct brw_context *brw,
- struct brw_mem_pool *pool )
-{
- if (pool->offset > (pool->size * 3) / 4) {
- brw->state.dirty.brw |= BRW_NEW_SCENE;
- }
-
-}
-
-void brw_init_pools( struct brw_context *brw )
-{
- brw_init_pool(brw, BRW_GS_POOL, 0x80000);
- brw_init_pool(brw, BRW_SS_POOL, 0x80000);
-}
-
-void brw_destroy_pools( struct brw_context *brw )
-{
- brw_destroy_pool(brw, BRW_GS_POOL);
- brw_destroy_pool(brw, BRW_SS_POOL);
-}
-
-
-void brw_invalidate_pools( struct brw_context *brw )
-{
- brw_invalidate_pool(&brw->pool[BRW_GS_POOL]);
- brw_invalidate_pool(&brw->pool[BRW_SS_POOL]);
-}
diff --git a/src/gallium/drivers/i965simple/brw_state_upload.c b/src/gallium/drivers/i965simple/brw_state_upload.c
deleted file mode 100644
index bac9161b5f1..00000000000
--- a/src/gallium/drivers/i965simple/brw_state_upload.c
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_state.h"
-
-#include "util/u_memory.h"
-
-/* This is used to initialize brw->state.atoms[]. We could use this
- * list directly except for a single atom, brw_constant_buffer, which
- * has a .dirty value which changes according to the parameters of the
- * current fragment and vertex programs, and so cannot be a static
- * value.
- */
-const struct brw_tracked_state *atoms[] =
-{
- &brw_vs_prog,
- &brw_gs_prog,
- &brw_clip_prog,
- &brw_sf_prog,
- &brw_wm_prog,
-
- /* Once all the programs are done, we know how large urb entry
- * sizes need to be and can decide if we need to change the urb
- * layout.
- */
- &brw_curbe_offsets,
- &brw_recalculate_urb_fence,
-
-
- &brw_cc_vp,
- &brw_cc_unit,
-
- &brw_wm_surfaces, /* must do before samplers */
- &brw_wm_samplers,
-
- &brw_wm_unit,
- &brw_sf_vp,
- &brw_sf_unit,
- &brw_vs_unit, /* always required, enabled or not */
- &brw_clip_unit,
- &brw_gs_unit,
-
- /* Command packets:
- */
- &brw_invarient_state,
- &brw_state_base_address,
- &brw_pipe_control,
-
- &brw_binding_table_pointers,
- &brw_blend_constant_color,
-
- &brw_drawing_rect,
- &brw_depthbuffer,
-
- &brw_polygon_stipple,
- &brw_line_stipple,
-
- &brw_psp_urb_cbs,
-
- &brw_constant_buffer
-};
-
-
-void brw_init_state( struct brw_context *brw )
-{
- brw_init_pools(brw);
- brw_init_caches(brw);
-
- brw->state.dirty.brw = ~0;
- brw->emit_state_always = 0;
-}
-
-
-void brw_destroy_state( struct brw_context *brw )
-{
- brw_destroy_caches(brw);
- brw_destroy_batch_cache(brw);
- brw_destroy_pools(brw);
-}
-
-/***********************************************************************
- */
-
-static boolean check_state( const struct brw_state_flags *a,
- const struct brw_state_flags *b )
-{
- return ((a->brw & b->brw) ||
- (a->cache & b->cache));
-}
-
-static void accumulate_state( struct brw_state_flags *a,
- const struct brw_state_flags *b )
-{
- a->brw |= b->brw;
- a->cache |= b->cache;
-}
-
-
-static void xor_states( struct brw_state_flags *result,
- const struct brw_state_flags *a,
- const struct brw_state_flags *b )
-{
- result->brw = a->brw ^ b->brw;
- result->cache = a->cache ^ b->cache;
-}
-
-
-/***********************************************************************
- * Emit all state:
- */
-void brw_validate_state( struct brw_context *brw )
-{
- struct brw_state_flags *state = &brw->state.dirty;
- unsigned i;
-
- if (brw->emit_state_always)
- state->brw |= ~0;
-
- if (state->cache == 0 &&
- state->brw == 0)
- return;
-
- if (brw->state.dirty.brw & BRW_NEW_SCENE)
- brw_clear_batch_cache_flush(brw);
-
- if (BRW_DEBUG) {
- /* Debug version which enforces various sanity checks on the
- * state flags which are generated and checked to help ensure
- * state atoms are ordered correctly in the list.
- */
- struct brw_state_flags examined, prev;
- memset(&examined, 0, sizeof(examined));
- prev = *state;
-
- for (i = 0; i < Elements(atoms); i++) {
- const struct brw_tracked_state *atom = atoms[i];
- struct brw_state_flags generated;
-
- assert(atom->dirty.brw ||
- atom->dirty.cache);
- assert(atom->update);
-
- if (check_state(state, &atom->dirty)) {
- atom->update( brw );
- }
-
- accumulate_state(&examined, &atom->dirty);
-
- /* generated = (prev ^ state)
- * if (examined & generated)
- * fail;
- */
- xor_states(&generated, &prev, state);
- assert(!check_state(&examined, &generated));
- prev = *state;
- }
- }
- else {
- for (i = 0; i < Elements(atoms); i++) {
- const struct brw_tracked_state *atom = atoms[i];
-
- assert(atom->dirty.brw ||
- atom->dirty.cache);
- assert(atom->update);
-
- if (check_state(state, &atom->dirty))
- atom->update( brw );
- }
- }
-
- memset(state, 0, sizeof(*state));
-}
diff --git a/src/gallium/drivers/i965simple/brw_structs.h b/src/gallium/drivers/i965simple/brw_structs.h
deleted file mode 100644
index bbb087e95d6..00000000000
--- a/src/gallium/drivers/i965simple/brw_structs.h
+++ /dev/null
@@ -1,1348 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#ifndef BRW_STRUCTS_H
-#define BRW_STRUCTS_H
-
-#include "pipe/p_compiler.h"
-
-/* Command packets:
- */
-struct header
-{
- unsigned length:16;
- unsigned opcode:16;
-};
-
-
-union header_union
-{
- struct header bits;
- unsigned dword;
-};
-
-struct brw_3d_control
-{
- struct
- {
- unsigned length:8;
- unsigned notify_enable:1;
- unsigned pad:3;
- unsigned wc_flush_enable:1;
- unsigned depth_stall_enable:1;
- unsigned operation:2;
- unsigned opcode:16;
- } header;
-
- struct
- {
- unsigned pad:2;
- unsigned dest_addr_type:1;
- unsigned dest_addr:29;
- } dest;
-
- unsigned dword2;
- unsigned dword3;
-};
-
-
-struct brw_3d_primitive
-{
- struct
- {
- unsigned length:8;
- unsigned pad:2;
- unsigned topology:5;
- unsigned indexed:1;
- unsigned opcode:16;
- } header;
-
- unsigned verts_per_instance;
- unsigned start_vert_location;
- unsigned instance_count;
- unsigned start_instance_location;
- unsigned base_vert_location;
-};
-
-/* These seem to be passed around as function args, so it works out
- * better to keep them as #defines:
- */
-#define BRW_FLUSH_READ_CACHE 0x1
-#define BRW_FLUSH_STATE_CACHE 0x2
-#define BRW_INHIBIT_FLUSH_RENDER_CACHE 0x4
-#define BRW_FLUSH_SNAPSHOT_COUNTERS 0x8
-
-struct brw_mi_flush
-{
- unsigned flags:4;
- unsigned pad:12;
- unsigned opcode:16;
-};
-
-struct brw_vf_statistics
-{
- unsigned statistics_enable:1;
- unsigned pad:15;
- unsigned opcode:16;
-};
-
-
-
-struct brw_binding_table_pointers
-{
- struct header header;
- unsigned vs;
- unsigned gs;
- unsigned clp;
- unsigned sf;
- unsigned wm;
-};
-
-
-struct brw_blend_constant_color
-{
- struct header header;
- float blend_constant_color[4];
-};
-
-
-struct brw_depthbuffer
-{
- union header_union header;
-
- union {
- struct {
- unsigned pitch:18;
- unsigned format:3;
- unsigned pad:4;
- unsigned depth_offset_disable:1;
- unsigned tile_walk:1;
- unsigned tiled_surface:1;
- unsigned pad2:1;
- unsigned surface_type:3;
- } bits;
- unsigned dword;
- } dword1;
-
- unsigned dword2_base_addr;
-
- union {
- struct {
- unsigned pad:1;
- unsigned mipmap_layout:1;
- unsigned lod:4;
- unsigned width:13;
- unsigned height:13;
- } bits;
- unsigned dword;
- } dword3;
-
- union {
- struct {
- unsigned pad:12;
- unsigned min_array_element:9;
- unsigned depth:11;
- } bits;
- unsigned dword;
- } dword4;
-};
-
-struct brw_drawrect
-{
- struct header header;
- unsigned xmin:16;
- unsigned ymin:16;
- unsigned xmax:16;
- unsigned ymax:16;
- unsigned xorg:16;
- unsigned yorg:16;
-};
-
-
-
-
-struct brw_global_depth_offset_clamp
-{
- struct header header;
- float depth_offset_clamp;
-};
-
-struct brw_indexbuffer
-{
- union {
- struct
- {
- unsigned length:8;
- unsigned index_format:2;
- unsigned cut_index_enable:1;
- unsigned pad:5;
- unsigned opcode:16;
- } bits;
- unsigned dword;
-
- } header;
-
- unsigned buffer_start;
- unsigned buffer_end;
-};
-
-
-struct brw_line_stipple
-{
- struct header header;
-
- struct
- {
- unsigned pattern:16;
- unsigned pad:16;
- } bits0;
-
- struct
- {
- unsigned repeat_count:9;
- unsigned pad:7;
- unsigned inverse_repeat_count:16;
- } bits1;
-};
-
-
-struct brw_pipelined_state_pointers
-{
- struct header header;
-
- struct {
- unsigned pad:5;
- unsigned offset:27;
- } vs;
-
- struct
- {
- unsigned enable:1;
- unsigned pad:4;
- unsigned offset:27;
- } gs;
-
- struct
- {
- unsigned enable:1;
- unsigned pad:4;
- unsigned offset:27;
- } clp;
-
- struct
- {
- unsigned pad:5;
- unsigned offset:27;
- } sf;
-
- struct
- {
- unsigned pad:5;
- unsigned offset:27;
- } wm;
-
- struct
- {
- unsigned pad:5;
- unsigned offset:27; /* KW: check me! */
- } cc;
-};
-
-
-struct brw_polygon_stipple_offset
-{
- struct header header;
-
- struct {
- unsigned y_offset:5;
- unsigned pad:3;
- unsigned x_offset:5;
- unsigned pad0:19;
- } bits0;
-};
-
-
-
-struct brw_polygon_stipple
-{
- struct header header;
- unsigned stipple[32];
-};
-
-
-
-struct brw_pipeline_select
-{
- struct
- {
- unsigned pipeline_select:1;
- unsigned pad:15;
- unsigned opcode:16;
- } header;
-};
-
-
-struct brw_pipe_control
-{
- struct
- {
- unsigned length:8;
- unsigned notify_enable:1;
- unsigned pad:2;
- unsigned instruction_state_cache_flush_enable:1;
- unsigned write_cache_flush_enable:1;
- unsigned depth_stall_enable:1;
- unsigned post_sync_operation:2;
-
- unsigned opcode:16;
- } header;
-
- struct
- {
- unsigned pad:2;
- unsigned dest_addr_type:1;
- unsigned dest_addr:29;
- } bits1;
-
- unsigned data0;
- unsigned data1;
-};
-
-
-struct brw_urb_fence
-{
- struct
- {
- unsigned length:8;
- unsigned vs_realloc:1;
- unsigned gs_realloc:1;
- unsigned clp_realloc:1;
- unsigned sf_realloc:1;
- unsigned vfe_realloc:1;
- unsigned cs_realloc:1;
- unsigned pad:2;
- unsigned opcode:16;
- } header;
-
- struct
- {
- unsigned vs_fence:10;
- unsigned gs_fence:10;
- unsigned clp_fence:10;
- unsigned pad:2;
- } bits0;
-
- struct
- {
- unsigned sf_fence:10;
- unsigned vf_fence:10;
- unsigned cs_fence:10;
- unsigned pad:2;
- } bits1;
-};
-
-struct brw_constant_buffer_state /* previously brw_command_streamer */
-{
- struct header header;
-
- struct
- {
- unsigned nr_urb_entries:3;
- unsigned pad:1;
- unsigned urb_entry_size:5;
- unsigned pad0:23;
- } bits0;
-};
-
-struct brw_constant_buffer
-{
- struct
- {
- unsigned length:8;
- unsigned valid:1;
- unsigned pad:7;
- unsigned opcode:16;
- } header;
-
- struct
- {
- unsigned buffer_length:6;
- unsigned buffer_address:26;
- } bits0;
-};
-
-struct brw_state_base_address
-{
- struct header header;
-
- struct
- {
- unsigned modify_enable:1;
- unsigned pad:4;
- unsigned general_state_address:27;
- } bits0;
-
- struct
- {
- unsigned modify_enable:1;
- unsigned pad:4;
- unsigned surface_state_address:27;
- } bits1;
-
- struct
- {
- unsigned modify_enable:1;
- unsigned pad:4;
- unsigned indirect_object_state_address:27;
- } bits2;
-
- struct
- {
- unsigned modify_enable:1;
- unsigned pad:11;
- unsigned general_state_upper_bound:20;
- } bits3;
-
- struct
- {
- unsigned modify_enable:1;
- unsigned pad:11;
- unsigned indirect_object_state_upper_bound:20;
- } bits4;
-};
-
-struct brw_state_prefetch
-{
- struct header header;
-
- struct
- {
- unsigned prefetch_count:3;
- unsigned pad:3;
- unsigned prefetch_pointer:26;
- } bits0;
-};
-
-struct brw_system_instruction_pointer
-{
- struct header header;
-
- struct
- {
- unsigned pad:4;
- unsigned system_instruction_pointer:28;
- } bits0;
-};
-
-
-
-
-/* State structs for the various fixed function units:
- */
-
-
-struct thread0
-{
- unsigned pad0:1;
- unsigned grf_reg_count:3;
- unsigned pad1:2;
- unsigned kernel_start_pointer:26;
-};
-
-struct thread1
-{
- unsigned ext_halt_exception_enable:1;
- unsigned sw_exception_enable:1;
- unsigned mask_stack_exception_enable:1;
- unsigned timeout_exception_enable:1;
- unsigned illegal_op_exception_enable:1;
- unsigned pad0:3;
- unsigned depth_coef_urb_read_offset:6; /* WM only */
- unsigned pad1:2;
- unsigned floating_point_mode:1;
- unsigned thread_priority:1;
- unsigned binding_table_entry_count:8;
- unsigned pad3:5;
- unsigned single_program_flow:1;
-};
-
-struct thread2
-{
- unsigned per_thread_scratch_space:4;
- unsigned pad0:6;
- unsigned scratch_space_base_pointer:22;
-};
-
-
-struct thread3
-{
- unsigned dispatch_grf_start_reg:4;
- unsigned urb_entry_read_offset:6;
- unsigned pad0:1;
- unsigned urb_entry_read_length:6;
- unsigned pad1:1;
- unsigned const_urb_entry_read_offset:6;
- unsigned pad2:1;
- unsigned const_urb_entry_read_length:6;
- unsigned pad3:1;
-};
-
-
-
-struct brw_clip_unit_state
-{
- struct thread0 thread0;
- struct
- {
- unsigned pad0:7;
- unsigned sw_exception_enable:1;
- unsigned pad1:3;
- unsigned mask_stack_exception_enable:1;
- unsigned pad2:1;
- unsigned illegal_op_exception_enable:1;
- unsigned pad3:2;
- unsigned floating_point_mode:1;
- unsigned thread_priority:1;
- unsigned binding_table_entry_count:8;
- unsigned pad4:5;
- unsigned single_program_flow:1;
- } thread1;
-
- struct thread2 thread2;
- struct thread3 thread3;
-
- struct
- {
- unsigned pad0:9;
- unsigned gs_output_stats:1; /* not always */
- unsigned stats_enable:1;
- unsigned nr_urb_entries:7;
- unsigned pad1:1;
- unsigned urb_entry_allocation_size:5;
- unsigned pad2:1;
- unsigned max_threads:1; /* may be less */
- unsigned pad3:6;
- } thread4;
-
- struct
- {
- unsigned pad0:13;
- unsigned clip_mode:3;
- unsigned userclip_enable_flags:8;
- unsigned userclip_must_clip:1;
- unsigned pad1:1;
- unsigned guard_band_enable:1;
- unsigned viewport_z_clip_enable:1;
- unsigned viewport_xy_clip_enable:1;
- unsigned vertex_position_space:1;
- unsigned api_mode:1;
- unsigned pad2:1;
- } clip5;
-
- struct
- {
- unsigned pad0:5;
- unsigned clipper_viewport_state_ptr:27;
- } clip6;
-
-
- float viewport_xmin;
- float viewport_xmax;
- float viewport_ymin;
- float viewport_ymax;
-};
-
-
-
-struct brw_cc_unit_state
-{
- struct
- {
- unsigned pad0:3;
- unsigned bf_stencil_pass_depth_pass_op:3;
- unsigned bf_stencil_pass_depth_fail_op:3;
- unsigned bf_stencil_fail_op:3;
- unsigned bf_stencil_func:3;
- unsigned bf_stencil_enable:1;
- unsigned pad1:2;
- unsigned stencil_write_enable:1;
- unsigned stencil_pass_depth_pass_op:3;
- unsigned stencil_pass_depth_fail_op:3;
- unsigned stencil_fail_op:3;
- unsigned stencil_func:3;
- unsigned stencil_enable:1;
- } cc0;
-
-
- struct
- {
- unsigned bf_stencil_ref:8;
- unsigned stencil_write_mask:8;
- unsigned stencil_test_mask:8;
- unsigned stencil_ref:8;
- } cc1;
-
-
- struct
- {
- unsigned logicop_enable:1;
- unsigned pad0:10;
- unsigned depth_write_enable:1;
- unsigned depth_test_function:3;
- unsigned depth_test:1;
- unsigned bf_stencil_write_mask:8;
- unsigned bf_stencil_test_mask:8;
- } cc2;
-
-
- struct
- {
- unsigned pad0:8;
- unsigned alpha_test_func:3;
- unsigned alpha_test:1;
- unsigned blend_enable:1;
- unsigned ia_blend_enable:1;
- unsigned pad1:1;
- unsigned alpha_test_format:1;
- unsigned pad2:16;
- } cc3;
-
- struct
- {
- unsigned pad0:5;
- unsigned cc_viewport_state_offset:27;
- } cc4;
-
- struct
- {
- unsigned pad0:2;
- unsigned ia_dest_blend_factor:5;
- unsigned ia_src_blend_factor:5;
- unsigned ia_blend_function:3;
- unsigned statistics_enable:1;
- unsigned logicop_func:4;
- unsigned pad1:11;
- unsigned dither_enable:1;
- } cc5;
-
- struct
- {
- unsigned clamp_post_alpha_blend:1;
- unsigned clamp_pre_alpha_blend:1;
- unsigned clamp_range:2;
- unsigned pad0:11;
- unsigned y_dither_offset:2;
- unsigned x_dither_offset:2;
- unsigned dest_blend_factor:5;
- unsigned src_blend_factor:5;
- unsigned blend_function:3;
- } cc6;
-
- struct {
- union {
- float f;
- ubyte ub[4];
- } alpha_ref;
- } cc7;
-};
-
-
-
-struct brw_sf_unit_state
-{
- struct thread0 thread0;
- struct thread1 thread1;
- struct thread2 thread2;
- struct thread3 thread3;
-
- struct
- {
- unsigned pad0:10;
- unsigned stats_enable:1;
- unsigned nr_urb_entries:7;
- unsigned pad1:1;
- unsigned urb_entry_allocation_size:5;
- unsigned pad2:1;
- unsigned max_threads:6;
- unsigned pad3:1;
- } thread4;
-
- struct
- {
- unsigned front_winding:1;
- unsigned viewport_transform:1;
- unsigned pad0:3;
- unsigned sf_viewport_state_offset:27;
- } sf5;
-
- struct
- {
- unsigned pad0:9;
- unsigned dest_org_vbias:4;
- unsigned dest_org_hbias:4;
- unsigned scissor:1;
- unsigned disable_2x2_trifilter:1;
- unsigned disable_zero_pix_trifilter:1;
- unsigned point_rast_rule:2;
- unsigned line_endcap_aa_region_width:2;
- unsigned line_width:4;
- unsigned fast_scissor_disable:1;
- unsigned cull_mode:2;
- unsigned aa_enable:1;
- } sf6;
-
- struct
- {
- unsigned point_size:11;
- unsigned use_point_size_state:1;
- unsigned subpixel_precision:1;
- unsigned sprite_point:1;
- unsigned pad0:11;
- unsigned trifan_pv:2;
- unsigned linestrip_pv:2;
- unsigned tristrip_pv:2;
- unsigned line_last_pixel_enable:1;
- } sf7;
-
-};
-
-
-struct brw_gs_unit_state
-{
- struct thread0 thread0;
- struct thread1 thread1;
- struct thread2 thread2;
- struct thread3 thread3;
-
- struct
- {
- unsigned pad0:10;
- unsigned stats_enable:1;
- unsigned nr_urb_entries:7;
- unsigned pad1:1;
- unsigned urb_entry_allocation_size:5;
- unsigned pad2:1;
- unsigned max_threads:1;
- unsigned pad3:6;
- } thread4;
-
- struct
- {
- unsigned sampler_count:3;
- unsigned pad0:2;
- unsigned sampler_state_pointer:27;
- } gs5;
-
-
- struct
- {
- unsigned max_vp_index:4;
- unsigned pad0:26;
- unsigned reorder_enable:1;
- unsigned pad1:1;
- } gs6;
-};
-
-
-struct brw_vs_unit_state
-{
- struct thread0 thread0;
- struct thread1 thread1;
- struct thread2 thread2;
- struct thread3 thread3;
-
- struct
- {
- unsigned pad0:10;
- unsigned stats_enable:1;
- unsigned nr_urb_entries:7;
- unsigned pad1:1;
- unsigned urb_entry_allocation_size:5;
- unsigned pad2:1;
- unsigned max_threads:4;
- unsigned pad3:3;
- } thread4;
-
- struct
- {
- unsigned sampler_count:3;
- unsigned pad0:2;
- unsigned sampler_state_pointer:27;
- } vs5;
-
- struct
- {
- unsigned vs_enable:1;
- unsigned vert_cache_disable:1;
- unsigned pad0:30;
- } vs6;
-};
-
-
-struct brw_wm_unit_state
-{
- struct thread0 thread0;
- struct thread1 thread1;
- struct thread2 thread2;
- struct thread3 thread3;
-
- struct {
- unsigned stats_enable:1;
- unsigned pad0:1;
- unsigned sampler_count:3;
- unsigned sampler_state_pointer:27;
- } wm4;
-
- struct
- {
- unsigned enable_8_pix:1;
- unsigned enable_16_pix:1;
- unsigned enable_32_pix:1;
- unsigned pad0:7;
- unsigned legacy_global_depth_bias:1;
- unsigned line_stipple:1;
- unsigned depth_offset:1;
- unsigned polygon_stipple:1;
- unsigned line_aa_region_width:2;
- unsigned line_endcap_aa_region_width:2;
- unsigned early_depth_test:1;
- unsigned thread_dispatch_enable:1;
- unsigned program_uses_depth:1;
- unsigned program_computes_depth:1;
- unsigned program_uses_killpixel:1;
- unsigned legacy_line_rast: 1;
- unsigned pad1:1;
- unsigned max_threads:6;
- unsigned pad2:1;
- } wm5;
-
- float global_depth_offset_constant;
- float global_depth_offset_scale;
-};
-
-struct brw_sampler_default_color {
- float color[4];
-};
-
-struct brw_sampler_state
-{
-
- struct
- {
- unsigned shadow_function:3;
- unsigned lod_bias:11;
- unsigned min_filter:3;
- unsigned mag_filter:3;
- unsigned mip_filter:2;
- unsigned base_level:5;
- unsigned pad:1;
- unsigned lod_preclamp:1;
- unsigned default_color_mode:1;
- unsigned pad0:1;
- unsigned disable:1;
- } ss0;
-
- struct
- {
- unsigned r_wrap_mode:3;
- unsigned t_wrap_mode:3;
- unsigned s_wrap_mode:3;
- unsigned pad:3;
- unsigned max_lod:10;
- unsigned min_lod:10;
- } ss1;
-
-
- struct
- {
- unsigned pad:5;
- unsigned default_color_pointer:27;
- } ss2;
-
- struct
- {
- unsigned pad:19;
- unsigned max_aniso:3;
- unsigned chroma_key_mode:1;
- unsigned chroma_key_index:2;
- unsigned chroma_key_enable:1;
- unsigned monochrome_filter_width:3;
- unsigned monochrome_filter_height:3;
- } ss3;
-};
-
-
-struct brw_clipper_viewport
-{
- float xmin;
- float xmax;
- float ymin;
- float ymax;
-};
-
-struct brw_cc_viewport
-{
- float min_depth;
- float max_depth;
-};
-
-struct brw_sf_viewport
-{
- struct {
- float m00;
- float m11;
- float m22;
- float m30;
- float m31;
- float m32;
- } viewport;
-
- struct {
- short xmin;
- short ymin;
- short xmax;
- short ymax;
- } scissor;
-};
-
-/* Documented in the subsystem/shared-functions/sampler chapter...
- */
-struct brw_surface_state
-{
- struct {
- unsigned cube_pos_z:1;
- unsigned cube_neg_z:1;
- unsigned cube_pos_y:1;
- unsigned cube_neg_y:1;
- unsigned cube_pos_x:1;
- unsigned cube_neg_x:1;
- unsigned pad:4;
- unsigned mipmap_layout_mode:1;
- unsigned vert_line_stride_ofs:1;
- unsigned vert_line_stride:1;
- unsigned color_blend:1;
- unsigned writedisable_blue:1;
- unsigned writedisable_green:1;
- unsigned writedisable_red:1;
- unsigned writedisable_alpha:1;
- unsigned surface_format:9;
- unsigned data_return_format:1;
- unsigned pad0:1;
- unsigned surface_type:3;
- } ss0;
-
- struct {
- unsigned base_addr;
- } ss1;
-
- struct {
- unsigned pad:2;
- unsigned mip_count:4;
- unsigned width:13;
- unsigned height:13;
- } ss2;
-
- struct {
- unsigned tile_walk:1;
- unsigned tiled_surface:1;
- unsigned pad:1;
- unsigned pitch:18;
- unsigned depth:11;
- } ss3;
-
- struct {
- unsigned pad:19;
- unsigned min_array_elt:9;
- unsigned min_lod:4;
- } ss4;
-};
-
-
-
-struct brw_vertex_buffer_state
-{
- struct {
- unsigned pitch:11;
- unsigned pad:15;
- unsigned access_type:1;
- unsigned vb_index:5;
- } vb0;
-
- unsigned start_addr;
- unsigned max_index;
-#if 1
- unsigned instance_data_step_rate; /* not included for sequential/random vertices? */
-#endif
-};
-
-#define BRW_VBP_MAX 17
-
-struct brw_vb_array_state {
- struct header header;
- struct brw_vertex_buffer_state vb[BRW_VBP_MAX];
-};
-
-
-struct brw_vertex_element_state
-{
- struct
- {
- unsigned src_offset:11;
- unsigned pad:5;
- unsigned src_format:9;
- unsigned pad0:1;
- unsigned valid:1;
- unsigned vertex_buffer_index:5;
- } ve0;
-
- struct
- {
- unsigned dst_offset:8;
- unsigned pad:8;
- unsigned vfcomponent3:4;
- unsigned vfcomponent2:4;
- unsigned vfcomponent1:4;
- unsigned vfcomponent0:4;
- } ve1;
-};
-
-#define BRW_VEP_MAX 18
-
-struct brw_vertex_element_packet {
- struct header header;
- struct brw_vertex_element_state ve[BRW_VEP_MAX]; /* note: less than _TNL_ATTRIB_MAX */
-};
-
-
-struct brw_urb_immediate {
- unsigned opcode:4;
- unsigned offset:6;
- unsigned swizzle_control:2;
- unsigned pad:1;
- unsigned allocate:1;
- unsigned used:1;
- unsigned complete:1;
- unsigned response_length:4;
- unsigned msg_length:4;
- unsigned msg_target:4;
- unsigned pad1:3;
- unsigned end_of_thread:1;
-};
-
-/* Instruction format for the execution units:
- */
-
-struct brw_instruction
-{
- struct
- {
- unsigned opcode:7;
- unsigned pad:1;
- unsigned access_mode:1;
- unsigned mask_control:1;
- unsigned dependency_control:2;
- unsigned compression_control:2;
- unsigned thread_control:2;
- unsigned predicate_control:4;
- unsigned predicate_inverse:1;
- unsigned execution_size:3;
- unsigned destreg__conditonalmod:4; /* destreg - send, conditionalmod - others */
- unsigned pad0:2;
- unsigned debug_control:1;
- unsigned saturate:1;
- } header;
-
- union {
- struct
- {
- unsigned dest_reg_file:2;
- unsigned dest_reg_type:3;
- unsigned src0_reg_file:2;
- unsigned src0_reg_type:3;
- unsigned src1_reg_file:2;
- unsigned src1_reg_type:3;
- unsigned pad:1;
- unsigned dest_subreg_nr:5;
- unsigned dest_reg_nr:8;
- unsigned dest_horiz_stride:2;
- unsigned dest_address_mode:1;
- } da1;
-
- struct
- {
- unsigned dest_reg_file:2;
- unsigned dest_reg_type:3;
- unsigned src0_reg_file:2;
- unsigned src0_reg_type:3;
- unsigned pad:6;
- int dest_indirect_offset:10; /* offset against the deref'd address reg */
- unsigned dest_subreg_nr:3; /* subnr for the address reg a0.x */
- unsigned dest_horiz_stride:2;
- unsigned dest_address_mode:1;
- } ia1;
-
- struct
- {
- unsigned dest_reg_file:2;
- unsigned dest_reg_type:3;
- unsigned src0_reg_file:2;
- unsigned src0_reg_type:3;
- unsigned src1_reg_file:2;
- unsigned src1_reg_type:3;
- unsigned pad0:1;
- unsigned dest_writemask:4;
- unsigned dest_subreg_nr:1;
- unsigned dest_reg_nr:8;
- unsigned pad1:2;
- unsigned dest_address_mode:1;
- } da16;
-
- struct
- {
- unsigned dest_reg_file:2;
- unsigned dest_reg_type:3;
- unsigned src0_reg_file:2;
- unsigned src0_reg_type:3;
- unsigned pad0:6;
- unsigned dest_writemask:4;
- int dest_indirect_offset:6;
- unsigned dest_subreg_nr:3;
- unsigned pad1:2;
- unsigned dest_address_mode:1;
- } ia16;
- } bits1;
-
-
- union {
- struct
- {
- unsigned src0_subreg_nr:5;
- unsigned src0_reg_nr:8;
- unsigned src0_abs:1;
- unsigned src0_negate:1;
- unsigned src0_address_mode:1;
- unsigned src0_horiz_stride:2;
- unsigned src0_width:3;
- unsigned src0_vert_stride:4;
- unsigned flag_reg_nr:1;
- unsigned pad:6;
- } da1;
-
- struct
- {
- int src0_indirect_offset:10;
- unsigned src0_subreg_nr:3;
- unsigned src0_abs:1;
- unsigned src0_negate:1;
- unsigned src0_address_mode:1;
- unsigned src0_horiz_stride:2;
- unsigned src0_width:3;
- unsigned src0_vert_stride:4;
- unsigned flag_reg_nr:1;
- unsigned pad:6;
- } ia1;
-
- struct
- {
- unsigned src0_swz_x:2;
- unsigned src0_swz_y:2;
- unsigned src0_subreg_nr:1;
- unsigned src0_reg_nr:8;
- unsigned src0_abs:1;
- unsigned src0_negate:1;
- unsigned src0_address_mode:1;
- unsigned src0_swz_z:2;
- unsigned src0_swz_w:2;
- unsigned pad0:1;
- unsigned src0_vert_stride:4;
- unsigned flag_reg_nr:1;
- unsigned pad1:6;
- } da16;
-
- struct
- {
- unsigned src0_swz_x:2;
- unsigned src0_swz_y:2;
- int src0_indirect_offset:6;
- unsigned src0_subreg_nr:3;
- unsigned src0_abs:1;
- unsigned src0_negate:1;
- unsigned src0_address_mode:1;
- unsigned src0_swz_z:2;
- unsigned src0_swz_w:2;
- unsigned pad0:1;
- unsigned src0_vert_stride:4;
- unsigned flag_reg_nr:1;
- unsigned pad1:6;
- } ia16;
-
- } bits2;
-
- union
- {
- struct
- {
- unsigned src1_subreg_nr:5;
- unsigned src1_reg_nr:8;
- unsigned src1_abs:1;
- unsigned src1_negate:1;
- unsigned pad:1;
- unsigned src1_horiz_stride:2;
- unsigned src1_width:3;
- unsigned src1_vert_stride:4;
- unsigned pad0:7;
- } da1;
-
- struct
- {
- unsigned src1_swz_x:2;
- unsigned src1_swz_y:2;
- unsigned src1_subreg_nr:1;
- unsigned src1_reg_nr:8;
- unsigned src1_abs:1;
- unsigned src1_negate:1;
- unsigned pad0:1;
- unsigned src1_swz_z:2;
- unsigned src1_swz_w:2;
- unsigned pad1:1;
- unsigned src1_vert_stride:4;
- unsigned pad2:7;
- } da16;
-
- struct
- {
- int src1_indirect_offset:10;
- unsigned src1_subreg_nr:3;
- unsigned src1_abs:1;
- unsigned src1_negate:1;
- unsigned pad0:1;
- unsigned src1_horiz_stride:2;
- unsigned src1_width:3;
- unsigned src1_vert_stride:4;
- unsigned flag_reg_nr:1;
- unsigned pad1:6;
- } ia1;
-
- struct
- {
- unsigned src1_swz_x:2;
- unsigned src1_swz_y:2;
- int src1_indirect_offset:6;
- unsigned src1_subreg_nr:3;
- unsigned src1_abs:1;
- unsigned src1_negate:1;
- unsigned pad0:1;
- unsigned src1_swz_z:2;
- unsigned src1_swz_w:2;
- unsigned pad1:1;
- unsigned src1_vert_stride:4;
- unsigned flag_reg_nr:1;
- unsigned pad2:6;
- } ia16;
-
-
- struct
- {
- int jump_count:16; /* note: signed */
- unsigned pop_count:4;
- unsigned pad0:12;
- } if_else;
-
- struct {
- unsigned function:4;
- unsigned int_type:1;
- unsigned precision:1;
- unsigned saturate:1;
- unsigned data_type:1;
- unsigned pad0:8;
- unsigned response_length:4;
- unsigned msg_length:4;
- unsigned msg_target:4;
- unsigned pad1:3;
- unsigned end_of_thread:1;
- } math;
-
- struct {
- unsigned binding_table_index:8;
- unsigned sampler:4;
- unsigned return_format:2;
- unsigned msg_type:2;
- unsigned response_length:4;
- unsigned msg_length:4;
- unsigned msg_target:4;
- unsigned pad1:3;
- unsigned end_of_thread:1;
- } sampler;
-
- struct brw_urb_immediate urb;
-
- struct {
- unsigned binding_table_index:8;
- unsigned msg_control:4;
- unsigned msg_type:2;
- unsigned target_cache:2;
- unsigned response_length:4;
- unsigned msg_length:4;
- unsigned msg_target:4;
- unsigned pad1:3;
- unsigned end_of_thread:1;
- } dp_read;
-
- struct {
- unsigned binding_table_index:8;
- unsigned msg_control:3;
- unsigned pixel_scoreboard_clear:1;
- unsigned msg_type:3;
- unsigned send_commit_msg:1;
- unsigned response_length:4;
- unsigned msg_length:4;
- unsigned msg_target:4;
- unsigned pad1:3;
- unsigned end_of_thread:1;
- } dp_write;
-
- struct {
- unsigned pad:16;
- unsigned response_length:4;
- unsigned msg_length:4;
- unsigned msg_target:4;
- unsigned pad1:3;
- unsigned end_of_thread:1;
- } generic;
-
- int d;
- unsigned ud;
- } bits3;
-};
-
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_surface.c b/src/gallium/drivers/i965simple/brw_surface.c
deleted file mode 100644
index 724a69b2eee..00000000000
--- a/src/gallium/drivers/i965simple/brw_surface.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "brw_blit.h"
-#include "brw_context.h"
-#include "brw_state.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_inlines.h"
-#include "pipe/internal/p_winsys_screen.h"
-#include "util/u_tile.h"
-#include "util/u_rect.h"
-
-
-
-/* Assumes all values are within bounds -- no checking at this level -
- * do it higher up if required.
- */
-static void
-brw_surface_copy(struct pipe_context *pipe,
- struct pipe_surface *dst,
- unsigned dstx, unsigned dsty,
- struct pipe_surface *src,
- unsigned srcx, unsigned srcy, unsigned width, unsigned height)
-{
- assert( dst != src );
- assert( dst->block.size == src->block.size );
- assert( dst->block.width == src->block.height );
- assert( dst->block.height == src->block.height );
-
- if (0) {
- void *dst_map = pipe->screen->surface_map( pipe->screen,
- dst,
- PIPE_BUFFER_USAGE_CPU_WRITE );
-
- const void *src_map = pipe->screen->surface_map( pipe->screen,
- src,
- PIPE_BUFFER_USAGE_CPU_READ );
-
- util_copy_rect(dst_map,
- &dst->block,
- dst->stride,
- dstx, dsty,
- width, height,
- src_map,
- src->stride,
- srcx, srcy);
-
- pipe->screen->surface_unmap(pipe->screen, src);
- pipe->screen->surface_unmap(pipe->screen, dst);
- }
- else {
- struct brw_texture *dst_tex = (struct brw_texture *)dst->texture;
- struct brw_texture *src_tex = (struct brw_texture *)src->texture;
- assert(dst->block.width == 1);
- assert(dst->block.height == 1);
- brw_copy_blit(brw_context(pipe),
- FALSE,
- dst->block.size,
- (short) src->stride/src->block.size, src_tex->buffer, src->offset, FALSE,
- (short) dst->stride/dst->block.size, dst_tex->buffer, dst->offset, FALSE,
- (short) srcx, (short) srcy, (short) dstx, (short) dsty,
- (short) width, (short) height, PIPE_LOGICOP_COPY);
- }
-}
-
-
-static void
-brw_surface_fill(struct pipe_context *pipe,
- struct pipe_surface *dst,
- unsigned dstx, unsigned dsty,
- unsigned width, unsigned height, unsigned value)
-{
- if (0) {
- void *dst_map = pipe->screen->surface_map( pipe->screen,
- dst,
- PIPE_BUFFER_USAGE_CPU_WRITE );
-
- util_fill_rect(dst_map, &dst->block, dst->stride, dstx, dsty, width, height, value);
-
- pipe->screen->surface_unmap(pipe->screen, dst);
- }
- else {
- struct brw_texture *tex = (struct brw_texture *)dst->texture;
- assert(dst->block.width == 1);
- assert(dst->block.height == 1);
- brw_fill_blit(brw_context(pipe),
- dst->block.size,
- (short) dst->stride/dst->block.size,
- tex->buffer, dst->offset, FALSE,
- (short) dstx, (short) dsty,
- (short) width, (short) height,
- value);
- }
-}
-
-
-void
-brw_init_surface_functions(struct brw_context *brw)
-{
- brw->pipe.surface_copy = brw_surface_copy;
- brw->pipe.surface_fill = brw_surface_fill;
-}
diff --git a/src/gallium/drivers/i965simple/brw_tex_layout.c b/src/gallium/drivers/i965simple/brw_tex_layout.c
deleted file mode 100644
index 998ffaeac4a..00000000000
--- a/src/gallium/drivers/i965simple/brw_tex_layout.c
+++ /dev/null
@@ -1,380 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-/* Code to layout images in a mipmap tree for i965.
- */
-
-#include "pipe/p_state.h"
-#include "pipe/p_context.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_inlines.h"
-#include "pipe/internal/p_winsys_screen.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-#include "brw_context.h"
-#include "brw_tex_layout.h"
-
-
-#define FILE_DEBUG_FLAG DEBUG_TEXTURE
-
-#if 0
-unsigned intel_compressed_alignment(unsigned internalFormat)
-{
- unsigned alignment = 4;
-
- switch (internalFormat) {
- case GL_COMPRESSED_RGB_FXT1_3DFX:
- case GL_COMPRESSED_RGBA_FXT1_3DFX:
- alignment = 8;
- break;
-
- default:
- break;
- }
-
- return alignment;
-}
-#endif
-
-
-static void intel_miptree_set_image_offset(struct brw_texture *tex,
- unsigned level,
- unsigned img,
- unsigned x, unsigned y)
-{
- struct pipe_texture *pt = &tex->base;
- if (img == 0 && level == 0)
- assert(x == 0 && y == 0);
- assert(img < tex->nr_images[level]);
-
- tex->image_offset[level][img] = y * tex->stride + x * pt->block.size;
-}
-
-static void intel_miptree_set_level_info(struct brw_texture *tex,
- unsigned level,
- unsigned nr_images,
- unsigned x, unsigned y,
- unsigned w, unsigned h, unsigned d)
-{
- struct pipe_texture *pt = &tex->base;
-
- assert(level < PIPE_MAX_TEXTURE_LEVELS);
-
- pt->width[level] = w;
- pt->height[level] = h;
- pt->depth[level] = d;
-
- pt->nblocksx[level] = pf_get_nblocksx(&pt->block, w);
- pt->nblocksy[level] = pf_get_nblocksy(&pt->block, h);
-
- tex->level_offset[level] = y * tex->stride + x * tex->base.block.size;
- tex->nr_images[level] = nr_images;
-
- /*
- DBG("%s level %d size: %d,%d,%d offset %d,%d (0x%x)\n", __FUNCTION__,
- level, w, h, d, x, y, tex->level_offset[level]);
- */
-
- /* Not sure when this would happen, but anyway:
- */
- if (tex->image_offset[level]) {
- FREE(tex->image_offset[level]);
- tex->image_offset[level] = NULL;
- }
-
- assert(nr_images);
- assert(!tex->image_offset[level]);
-
- tex->image_offset[level] = (unsigned *) MALLOC(nr_images * sizeof(unsigned));
- tex->image_offset[level][0] = 0;
-}
-
-static void i945_miptree_layout_2d(struct brw_texture *tex)
-{
- struct pipe_texture *pt = &tex->base;
- const int align_x = 2, align_y = 4;
- unsigned level;
- unsigned x = 0;
- unsigned y = 0;
- unsigned width = pt->width[0];
- unsigned height = pt->height[0];
- unsigned nblocksx = pt->nblocksx[0];
- unsigned nblocksy = pt->nblocksy[0];
-
- tex->stride = align(pt->nblocksx[0] * pt->block.size, 4);
-
- /* May need to adjust pitch to accomodate the placement of
- * the 2nd mipmap level. This occurs when the alignment
- * constraints of mipmap placement push the right edge of the
- * 2nd mipmap level out past the width of its parent.
- */
- if (pt->last_level > 0) {
- unsigned mip1_nblocksx
- = align(pf_get_nblocksx(&pt->block, minify(width)), align_x)
- + pf_get_nblocksx(&pt->block, minify(minify(width)));
-
- if (mip1_nblocksx > nblocksx)
- tex->stride = mip1_nblocksx * pt->block.size;
- }
-
- /* Pitch must be a whole number of dwords
- */
- tex->stride = align(tex->stride, 64);
- tex->total_nblocksy = 0;
-
- for (level = 0; level <= pt->last_level; level++) {
- intel_miptree_set_level_info(tex, level, 1, x, y, width,
- height, 1);
-
- nblocksy = align(nblocksy, align_y);
-
- /* Because the images are packed better, the final offset
- * might not be the maximal one:
- */
- tex->total_nblocksy = MAX2(tex->total_nblocksy, y + nblocksy);
-
- /* Layout_below: step right after second mipmap level.
- */
- if (level == 1) {
- x += align(nblocksx, align_x);
- }
- else {
- y += nblocksy;
- }
-
- width = minify(width);
- height = minify(height);
- nblocksx = pf_get_nblocksx(&pt->block, width);
- nblocksy = pf_get_nblocksy(&pt->block, height);
- }
-}
-
-static boolean brw_miptree_layout(struct brw_texture *tex)
-{
- struct pipe_texture *pt = &tex->base;
- /* XXX: these vary depending on image format:
- */
-/* int align_w = 4; */
-
- switch (pt->target) {
- case PIPE_TEXTURE_CUBE:
- case PIPE_TEXTURE_3D: {
- unsigned width = pt->width[0];
- unsigned height = pt->height[0];
- unsigned depth = pt->depth[0];
- unsigned nblocksx = pt->nblocksx[0];
- unsigned nblocksy = pt->nblocksy[0];
- unsigned pack_x_pitch, pack_x_nr;
- unsigned pack_y_pitch;
- unsigned level;
- unsigned align_h = 2;
- unsigned align_w = 4;
-
- tex->total_nblocksy = 0;
-
- tex->stride = align(pt->nblocksx[0], 4);
- pack_y_pitch = align(pt->nblocksy[0], align_h);
-
- pack_x_pitch = tex->stride / pt->block.size;
- pack_x_nr = 1;
-
- for (level = 0; level <= pt->last_level; level++) {
- unsigned nr_images = pt->target == PIPE_TEXTURE_3D ? depth : 6;
- int x = 0;
- int y = 0;
- uint q, j;
-
- intel_miptree_set_level_info(tex, level, nr_images,
- 0, tex->total_nblocksy,
- width, height, depth);
-
- for (q = 0; q < nr_images;) {
- for (j = 0; j < pack_x_nr && q < nr_images; j++, q++) {
- intel_miptree_set_image_offset(tex, level, q, x, y);
- x += pack_x_pitch;
- }
-
- x = 0;
- y += pack_y_pitch;
- }
-
-
- tex->total_nblocksy += y;
- width = minify(width);
- height = minify(height);
- depth = minify(depth);
- nblocksx = pf_get_nblocksx(&pt->block, width);
- nblocksy = pf_get_nblocksy(&pt->block, height);
-
- if (pf_is_compressed(pt->format)) {
- pack_y_pitch = (height + 3) / 4;
-
- if (pack_x_pitch > align(width, align_w)) {
- pack_x_pitch = align(width, align_w);
- pack_x_nr <<= 1;
- }
- } else {
- if (pack_x_pitch > 4) {
- pack_x_pitch >>= 1;
- pack_x_nr <<= 1;
- assert(pack_x_pitch * pack_x_nr * pt->block.size <= tex->stride);
- }
-
- if (pack_y_pitch > 2) {
- pack_y_pitch >>= 1;
- pack_y_pitch = align(pack_y_pitch, align_h);
- }
- }
-
- }
- break;
- }
-
- default:
- i945_miptree_layout_2d(tex);
- break;
- }
-#if 0
- PRINT("%s: %dx%dx%d - sz 0x%x\n", __FUNCTION__,
- pt->pitch,
- pt->total_nblocksy,
- pt->block.size,
- pt->stride * pt->total_nblocksy );
-#endif
-
- return TRUE;
-}
-
-
-static struct pipe_texture *
-brw_texture_create_screen(struct pipe_screen *screen,
- const struct pipe_texture *templat)
-{
- struct brw_texture *tex = CALLOC_STRUCT(brw_texture);
-
- if (tex) {
- tex->base = *templat;
- pipe_reference_init(&tex->base.reference, 1);
-
- tex->base.nblocksx[0] = pf_get_nblocksx(&tex->base.block, tex->base.width[0]);
- tex->base.nblocksy[0] = pf_get_nblocksy(&tex->base.block, tex->base.height[0]);
-
- if (brw_miptree_layout(tex))
- tex->buffer = screen->buffer_create(screen, 64,
- PIPE_BUFFER_USAGE_PIXEL,
- tex->stride *
- tex->total_nblocksy);
-
- if (!tex->buffer) {
- FREE(tex);
- return NULL;
- }
- }
-
- return &tex->base;
-}
-
-
-static void
-brw_texture_destroy_screen(struct pipe_texture *pt)
-{
- struct brw_texture *tex = (struct brw_texture *)pt;
- uint i;
-
- /*
- DBG("%s deleting %p\n", __FUNCTION__, (void *) tex);
- */
-
- pipe_buffer_reference(&tex->buffer, NULL);
-
- for (i = 0; i < PIPE_MAX_TEXTURE_LEVELS; i++)
- if (tex->image_offset[i])
- free(tex->image_offset[i]);
-
- free(tex);
-}
-
-
-static struct pipe_surface *
-brw_get_tex_surface_screen(struct pipe_screen *screen,
- struct pipe_texture *pt,
- unsigned face, unsigned level, unsigned zslice)
-{
- struct brw_texture *tex = (struct brw_texture *)pt;
- struct pipe_surface *ps;
- unsigned offset; /* in bytes */
-
- offset = tex->level_offset[level];
-
- if (pt->target == PIPE_TEXTURE_CUBE) {
- offset += tex->image_offset[level][face];
- }
- else if (pt->target == PIPE_TEXTURE_3D) {
- offset += tex->image_offset[level][zslice];
- }
- else {
- assert(face == 0);
- assert(zslice == 0);
- }
-
- ps = CALLOC_STRUCT(pipe_surface);
- if (ps) {
- pipe_reference_init(&ps->reference, 1);
- pipe_texture_reference(&ps->texture, pt);
- ps->format = pt->format;
- ps->width = pt->width[level];
- ps->height = pt->height[level];
- ps->block = pt->block;
- ps->nblocksx = pt->nblocksx[level];
- ps->nblocksy = pt->nblocksy[level];
- ps->stride = tex->stride;
- ps->offset = offset;
- }
- return ps;
-}
-
-
-void
-brw_init_texture_functions(struct brw_context *brw)
-{
-// brw->pipe.texture_update = brw_texture_update;
-}
-
-
-void
-brw_init_screen_texture_funcs(struct pipe_screen *screen)
-{
- screen->texture_create = brw_texture_create_screen;
- screen->texture_destroy = brw_texture_destroy_screen;
- screen->get_tex_surface = brw_get_tex_surface_screen;
-}
-
diff --git a/src/gallium/drivers/i965simple/brw_tex_layout.h b/src/gallium/drivers/i965simple/brw_tex_layout.h
deleted file mode 100644
index a6b6ba81460..00000000000
--- a/src/gallium/drivers/i965simple/brw_tex_layout.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
-
-
-#ifndef BRW_TEX_LAYOUT_H
-#define BRW_TEX_LAYOUT_H
-
-
-struct brw_context;
-struct pipe_screen;
-
-
-extern void
-brw_init_texture_functions(struct brw_context *brw);
-
-extern void
-brw_init_screen_texture_funcs(struct pipe_screen *screen);
-
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_urb.c b/src/gallium/drivers/i965simple/brw_urb.c
deleted file mode 100644
index 101a4367b90..00000000000
--- a/src/gallium/drivers/i965simple/brw_urb.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-//#include "brw_state.h"
-#include "brw_batch.h"
-#include "brw_defines.h"
-
-#define VS 0
-#define GS 1
-#define CLP 2
-#define SF 3
-#define CS 4
-
-/* XXX: Are the min_entry_size numbers useful?
- * XXX: Verify min_nr_entries, esp for VS.
- * XXX: Verify SF min_entry_size.
- */
-static const struct {
- unsigned min_nr_entries;
- unsigned preferred_nr_entries;
- unsigned min_entry_size;
- unsigned max_entry_size;
-} limits[CS+1] = {
- { 8, 32, 1, 5 }, /* vs */
- { 4, 8, 1, 5 }, /* gs */
- { 6, 8, 1, 5 }, /* clp */
- { 1, 8, 1, 12 }, /* sf */
- { 1, 4, 1, 32 } /* cs */
-};
-
-
-static boolean check_urb_layout( struct brw_context *brw )
-{
- brw->urb.vs_start = 0;
- brw->urb.gs_start = brw->urb.nr_vs_entries * brw->urb.vsize;
- brw->urb.clip_start = brw->urb.gs_start + brw->urb.nr_gs_entries * brw->urb.vsize;
- brw->urb.sf_start = brw->urb.clip_start + brw->urb.nr_clip_entries * brw->urb.vsize;
- brw->urb.cs_start = brw->urb.sf_start + brw->urb.nr_sf_entries * brw->urb.sfsize;
-
- return brw->urb.cs_start + brw->urb.nr_cs_entries * brw->urb.csize <= 256;
-}
-
-/* Most minimal update, forces re-emit of URB fence packet after GS
- * unit turned on/off.
- */
-static void recalculate_urb_fence( struct brw_context *brw )
-{
- unsigned csize = brw->curbe.total_size;
- unsigned vsize = brw->vs.prog_data->urb_entry_size;
- unsigned sfsize = brw->sf.prog_data->urb_entry_size;
-
- if (csize < limits[CS].min_entry_size)
- csize = limits[CS].min_entry_size;
-
- if (vsize < limits[VS].min_entry_size)
- vsize = limits[VS].min_entry_size;
-
- if (sfsize < limits[SF].min_entry_size)
- sfsize = limits[SF].min_entry_size;
-
- if (brw->urb.vsize < vsize ||
- brw->urb.sfsize < sfsize ||
- brw->urb.csize < csize ||
- (brw->urb.constrained && (brw->urb.vsize > brw->urb.vsize ||
- brw->urb.sfsize > brw->urb.sfsize ||
- brw->urb.csize > brw->urb.csize))) {
-
-
- brw->urb.csize = csize;
- brw->urb.sfsize = sfsize;
- brw->urb.vsize = vsize;
-
- brw->urb.nr_vs_entries = limits[VS].preferred_nr_entries;
- brw->urb.nr_gs_entries = limits[GS].preferred_nr_entries;
- brw->urb.nr_clip_entries = limits[CLP].preferred_nr_entries;
- brw->urb.nr_sf_entries = limits[SF].preferred_nr_entries;
- brw->urb.nr_cs_entries = limits[CS].preferred_nr_entries;
-
- if (!check_urb_layout(brw)) {
- brw->urb.nr_vs_entries = limits[VS].min_nr_entries;
- brw->urb.nr_gs_entries = limits[GS].min_nr_entries;
- brw->urb.nr_clip_entries = limits[CLP].min_nr_entries;
- brw->urb.nr_sf_entries = limits[SF].min_nr_entries;
- brw->urb.nr_cs_entries = limits[CS].min_nr_entries;
-
- brw->urb.constrained = 1;
-
- if (!check_urb_layout(brw)) {
- /* This is impossible, given the maximal sizes of urb
- * entries and the values for minimum nr of entries
- * provided above.
- */
- debug_printf("couldn't calculate URB layout!\n");
- exit(1);
- }
-
- if (BRW_DEBUG & (DEBUG_URB|DEBUG_FALLBACKS))
- debug_printf("URB CONSTRAINED\n");
- }
- else
- brw->urb.constrained = 0;
-
- if (BRW_DEBUG & DEBUG_URB)
- debug_printf("URB fence: %d ..VS.. %d ..GS.. %d ..CLP.. %d ..SF.. %d ..CS.. %d\n",
- brw->urb.vs_start,
- brw->urb.gs_start,
- brw->urb.clip_start,
- brw->urb.sf_start,
- brw->urb.cs_start,
- 256);
-
- brw->state.dirty.brw |= BRW_NEW_URB_FENCE;
- }
-}
-
-
-const struct brw_tracked_state brw_recalculate_urb_fence = {
- .dirty = {
- .brw = BRW_NEW_CURBE_OFFSETS,
- .cache = (CACHE_NEW_VS_PROG |
- CACHE_NEW_SF_PROG)
- },
- .update = recalculate_urb_fence
-};
-
-
-
-
-
-void brw_upload_urb_fence(struct brw_context *brw)
-{
- struct brw_urb_fence uf;
- memset(&uf, 0, sizeof(uf));
-
- uf.header.opcode = CMD_URB_FENCE;
- uf.header.length = sizeof(uf)/4-2;
- uf.header.vs_realloc = 1;
- uf.header.gs_realloc = 1;
- uf.header.clp_realloc = 1;
- uf.header.sf_realloc = 1;
- uf.header.vfe_realloc = 1;
- uf.header.cs_realloc = 1;
-
- /* The ordering below is correct, not the layout in the
- * instruction.
- *
- * There are 256 urb reg pairs in total.
- */
- uf.bits0.vs_fence = brw->urb.gs_start;
- uf.bits0.gs_fence = brw->urb.clip_start;
- uf.bits0.clp_fence = brw->urb.sf_start;
- uf.bits1.sf_fence = brw->urb.cs_start;
- uf.bits1.cs_fence = 256;
-
- BRW_BATCH_STRUCT(brw, &uf);
-}
diff --git a/src/gallium/drivers/i965simple/brw_util.c b/src/gallium/drivers/i965simple/brw_util.c
deleted file mode 100644
index 42391d7c8c5..00000000000
--- a/src/gallium/drivers/i965simple/brw_util.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_util.h"
-#include "brw_defines.h"
-
-#include "pipe/p_defines.h"
-
-unsigned brw_count_bits( unsigned val )
-{
- unsigned i;
- for (i = 0; val ; val >>= 1)
- if (val & 1)
- i++;
- return i;
-}
-
-
-unsigned brw_translate_blend_equation( int mode )
-{
- switch (mode) {
- case PIPE_BLEND_ADD:
- return BRW_BLENDFUNCTION_ADD;
- case PIPE_BLEND_MIN:
- return BRW_BLENDFUNCTION_MIN;
- case PIPE_BLEND_MAX:
- return BRW_BLENDFUNCTION_MAX;
- case PIPE_BLEND_SUBTRACT:
- return BRW_BLENDFUNCTION_SUBTRACT;
- case PIPE_BLEND_REVERSE_SUBTRACT:
- return BRW_BLENDFUNCTION_REVERSE_SUBTRACT;
- default:
- assert(0);
- return BRW_BLENDFUNCTION_ADD;
- }
-}
-
-unsigned brw_translate_blend_factor( int factor )
-{
- switch(factor) {
- case PIPE_BLENDFACTOR_ZERO:
- return BRW_BLENDFACTOR_ZERO;
- case PIPE_BLENDFACTOR_SRC_ALPHA:
- return BRW_BLENDFACTOR_SRC_ALPHA;
- case PIPE_BLENDFACTOR_ONE:
- return BRW_BLENDFACTOR_ONE;
- case PIPE_BLENDFACTOR_SRC_COLOR:
- return BRW_BLENDFACTOR_SRC_COLOR;
- case PIPE_BLENDFACTOR_INV_SRC_COLOR:
- return BRW_BLENDFACTOR_INV_SRC_COLOR;
- case PIPE_BLENDFACTOR_DST_COLOR:
- return BRW_BLENDFACTOR_DST_COLOR;
- case PIPE_BLENDFACTOR_INV_DST_COLOR:
- return BRW_BLENDFACTOR_INV_DST_COLOR;
- case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
- return BRW_BLENDFACTOR_INV_SRC_ALPHA;
- case PIPE_BLENDFACTOR_DST_ALPHA:
- return BRW_BLENDFACTOR_DST_ALPHA;
- case PIPE_BLENDFACTOR_INV_DST_ALPHA:
- return BRW_BLENDFACTOR_INV_DST_ALPHA;
- case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE:
- return BRW_BLENDFACTOR_SRC_ALPHA_SATURATE;
- case PIPE_BLENDFACTOR_CONST_COLOR:
- return BRW_BLENDFACTOR_CONST_COLOR;
- case PIPE_BLENDFACTOR_INV_CONST_COLOR:
- return BRW_BLENDFACTOR_INV_CONST_COLOR;
- case PIPE_BLENDFACTOR_CONST_ALPHA:
- return BRW_BLENDFACTOR_CONST_ALPHA;
- case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
- return BRW_BLENDFACTOR_INV_CONST_ALPHA;
- default:
- assert(0);
- return BRW_BLENDFACTOR_ZERO;
- }
-}
diff --git a/src/gallium/drivers/i965simple/brw_util.h b/src/gallium/drivers/i965simple/brw_util.h
deleted file mode 100644
index d60e5934dba..00000000000
--- a/src/gallium/drivers/i965simple/brw_util.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#ifndef BRW_UTIL_H
-#define BRW_UTIL_H
-
-#include "pipe/p_state.h"
-
-extern unsigned brw_count_bits( unsigned val );
-extern unsigned brw_translate_blend_factor( int factor );
-extern unsigned brw_translate_blend_equation( int mode );
-
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_vs.c b/src/gallium/drivers/i965simple/brw_vs.c
deleted file mode 100644
index 92327e896db..00000000000
--- a/src/gallium/drivers/i965simple/brw_vs.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_vs.h"
-#include "brw_util.h"
-#include "brw_state.h"
-
-
-static void do_vs_prog( struct brw_context *brw,
- const struct brw_vertex_program *vp,
- struct brw_vs_prog_key *key )
-{
- unsigned program_size;
- const unsigned *program;
- struct brw_vs_compile c;
-
- memset(&c, 0, sizeof(c));
- memcpy(&c.key, key, sizeof(*key));
-
- brw_init_compile(&c.func);
- c.vp = vp;
-
- c.prog_data.outputs_written = vp->info.num_outputs;
- c.prog_data.inputs_read = vp->info.num_inputs;
-
-#if 0
- if (c.key.copy_edgeflag) {
- c.prog_data.outputs_written |= 1<<VERT_RESULT_EDGE;
- c.prog_data.inputs_read |= 1<<VERT_ATTRIB_EDGEFLAG;
- }
-#endif
-
- /* Emit GEN4 code.
- */
- brw_vs_emit(&c);
-
- /* get the program
- */
- program = brw_get_program(&c.func, &program_size);
-
- /*
- */
- brw->vs.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_VS_PROG],
- &c.key,
- sizeof(c.key),
- program,
- program_size,
- &c.prog_data,
- &brw->vs.prog_data);
-}
-
-
-static void brw_upload_vs_prog( struct brw_context *brw )
-{
- struct brw_vs_prog_key key;
- const struct brw_vertex_program *vp = brw->attribs.VertexProgram;
-
- assert(vp);
-
- memset(&key, 0, sizeof(key));
-
- /* Just upload the program verbatim for now. Always send it all
- * the inputs it asks for, whether they are varying or not.
- */
- key.program_string_id = vp->id;
- key.nr_userclip = brw->attribs.Clip.nr;
- key.copy_edgeflag = (brw->attribs.Raster->fill_cw != PIPE_POLYGON_MODE_FILL ||
- brw->attribs.Raster->fill_ccw != PIPE_POLYGON_MODE_FILL);
-
- /* Make an early check for the key.
- */
- if (brw_search_cache(&brw->cache[BRW_VS_PROG],
- &key, sizeof(key),
- &brw->vs.prog_data,
- &brw->vs.prog_gs_offset))
- return;
-
- do_vs_prog(brw, vp, &key);
-}
-
-
-/* See brw_vs.c:
- */
-const struct brw_tracked_state brw_vs_prog = {
- .dirty = {
- .brw = BRW_NEW_VS,
- .cache = 0
- },
- .update = brw_upload_vs_prog
-};
diff --git a/src/gallium/drivers/i965simple/brw_vs.h b/src/gallium/drivers/i965simple/brw_vs.h
deleted file mode 100644
index 070f9dfcaef..00000000000
--- a/src/gallium/drivers/i965simple/brw_vs.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#ifndef BRW_VS_H
-#define BRW_VS_H
-
-
-#include "brw_context.h"
-#include "brw_eu.h"
-
-
-struct brw_vs_prog_key {
- unsigned program_string_id;
- unsigned nr_userclip:4;
- unsigned copy_edgeflag:1;
- unsigned know_w_is_one:1;
- unsigned pad:26;
-};
-
-
-struct brw_vs_compile {
- struct brw_compile func;
- struct brw_vs_prog_key key;
- struct brw_vs_prog_data prog_data;
-
- const struct brw_vertex_program *vp;
-
- unsigned nr_inputs;
-
- unsigned first_output;
- unsigned nr_outputs;
-
- unsigned first_tmp;
- unsigned last_tmp;
-
- struct brw_reg r0;
- struct brw_reg r1;
- struct brw_reg regs[12][128];
- struct brw_reg tmp;
- struct brw_reg stack;
-
- struct {
- boolean used_in_src;
- struct brw_reg reg;
- } output_regs[128];
-
- struct brw_reg userplane[6];
-
-};
-
-void brw_vs_emit( struct brw_vs_compile *c );
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_vs_emit.c b/src/gallium/drivers/i965simple/brw_vs_emit.c
deleted file mode 100644
index 3ee82d95b3a..00000000000
--- a/src/gallium/drivers/i965simple/brw_vs_emit.c
+++ /dev/null
@@ -1,1330 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_context.h"
-#include "brw_vs.h"
-
-#include "pipe/p_shader_tokens.h"
-#include "tgsi/tgsi_parse.h"
-
-struct brw_prog_info {
- unsigned num_temps;
- unsigned num_addrs;
- unsigned num_consts;
-
- unsigned writes_psize;
-
- unsigned pos_idx;
- unsigned result_edge_idx;
- unsigned edge_flag_idx;
- unsigned psize_idx;
-};
-
-/* Do things as simply as possible. Allocate and populate all regs
- * ahead of time.
- */
-static void brw_vs_alloc_regs( struct brw_vs_compile *c,
- struct brw_prog_info *info )
-{
- unsigned i, reg = 0, mrf;
- unsigned nr_params;
-
- /* r0 -- reserved as usual
- */
- c->r0 = brw_vec8_grf(reg, 0); reg++;
-
- /* User clip planes from curbe:
- */
- if (c->key.nr_userclip) {
- for (i = 0; i < c->key.nr_userclip; i++) {
- c->userplane[i] = stride( brw_vec4_grf(reg+3+i/2, (i%2) * 4), 0, 4, 1);
- }
-
- /* Deal with curbe alignment:
- */
- reg += ((6+c->key.nr_userclip+3)/4)*2;
- }
-
- /* Vertex program parameters from curbe:
- */
- nr_params = c->prog_data.max_const;
- for (i = 0; i < nr_params; i++) {
- c->regs[TGSI_FILE_CONSTANT][i] = stride(brw_vec4_grf(reg+i/2, (i%2) * 4), 0, 4, 1);
- }
- reg += (nr_params+1)/2;
- c->prog_data.curb_read_length = reg - 1;
-
-
-
- /* Allocate input regs:
- */
- c->nr_inputs = c->vp->info.num_inputs;
- for (i = 0; i < c->nr_inputs; i++) {
- c->regs[TGSI_FILE_INPUT][i] = brw_vec8_grf(reg, 0);
- reg++;
- }
-
-
- /* Allocate outputs: TODO: could organize the non-position outputs
- * to go straight into message regs.
- */
- c->nr_outputs = 0;
- c->first_output = reg;
- mrf = 4;
- for (i = 0; i < c->vp->info.num_outputs; i++) {
- c->nr_outputs++;
-#if 0
- if (i == VERT_RESULT_HPOS) {
- c->regs[TGSI_FILE_OUTPUT][i] = brw_vec8_grf(reg, 0);
- reg++;
- }
- else if (i == VERT_RESULT_PSIZ) {
- c->regs[TGSI_FILE_OUTPUT][i] = brw_vec8_grf(reg, 0);
- reg++;
- mrf++; /* just a placeholder? XXX fix later stages & remove this */
- }
- else {
- c->regs[TGSI_FILE_OUTPUT][i] = brw_message_reg(mrf);
- mrf++;
- }
-#else
- /*treat pos differently for now */
- if (i == info->pos_idx) {
- c->regs[TGSI_FILE_OUTPUT][i] = brw_vec8_grf(reg, 0);
- reg++;
- } else {
- c->regs[TGSI_FILE_OUTPUT][i] = brw_message_reg(mrf);
- mrf++;
- }
-#endif
- }
-
- /* Allocate program temporaries:
- */
- for (i = 0; i < info->num_temps; i++) {
- c->regs[TGSI_FILE_TEMPORARY][i] = brw_vec8_grf(reg, 0);
- reg++;
- }
-
- /* Address reg(s). Don't try to use the internal address reg until
- * deref time.
- */
- for (i = 0; i < info->num_addrs; i++) {
- c->regs[TGSI_FILE_ADDRESS][i] = brw_reg(BRW_GENERAL_REGISTER_FILE,
- reg,
- 0,
- BRW_REGISTER_TYPE_D,
- BRW_VERTICAL_STRIDE_8,
- BRW_WIDTH_8,
- BRW_HORIZONTAL_STRIDE_1,
- BRW_SWIZZLE_XXXX,
- TGSI_WRITEMASK_X);
- reg++;
- }
-
- for (i = 0; i < 128; i++) {
- if (c->output_regs[i].used_in_src) {
- c->output_regs[i].reg = brw_vec8_grf(reg, 0);
- reg++;
- }
- }
-
- c->stack = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, reg, 0);
- reg += 2;
-
-
- /* Some opcodes need an internal temporary:
- */
- c->first_tmp = reg;
- c->last_tmp = reg; /* for allocation purposes */
-
- /* Each input reg holds data from two vertices. The
- * urb_read_length is the number of registers read from *each*
- * vertex urb, so is half the amount:
- */
- c->prog_data.urb_read_length = (c->nr_inputs+1)/2;
-
- c->prog_data.urb_entry_size = (c->nr_outputs+2+3)/4;
- c->prog_data.total_grf = reg;
-}
-
-
-static struct brw_reg get_tmp( struct brw_vs_compile *c )
-{
- struct brw_reg tmp = brw_vec8_grf(c->last_tmp, 0);
-
- if (++c->last_tmp > c->prog_data.total_grf)
- c->prog_data.total_grf = c->last_tmp;
-
- return tmp;
-}
-
-static void release_tmp( struct brw_vs_compile *c, struct brw_reg tmp )
-{
- if (tmp.nr == c->last_tmp-1)
- c->last_tmp--;
-}
-
-static void release_tmps( struct brw_vs_compile *c )
-{
- c->last_tmp = c->first_tmp;
-}
-
-
-static void unalias1( struct brw_vs_compile *c,
- struct brw_reg dst,
- struct brw_reg arg0,
- void (*func)( struct brw_vs_compile *,
- struct brw_reg,
- struct brw_reg ))
-{
- if (dst.file == arg0.file && dst.nr == arg0.nr) {
- struct brw_compile *p = &c->func;
- struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask);
- func(c, tmp, arg0);
- brw_MOV(p, dst, tmp);
- }
- else {
- func(c, dst, arg0);
- }
-}
-
-static void unalias2( struct brw_vs_compile *c,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1,
- void (*func)( struct brw_vs_compile *,
- struct brw_reg,
- struct brw_reg,
- struct brw_reg ))
-{
- if ((dst.file == arg0.file && dst.nr == arg0.nr) ||
- (dst.file == arg1.file && dst.nr == arg1.nr)) {
- struct brw_compile *p = &c->func;
- struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask);
- func(c, tmp, arg0, arg1);
- brw_MOV(p, dst, tmp);
- }
- else {
- func(c, dst, arg0, arg1);
- }
-}
-
-static void emit_sop( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1,
- unsigned cond)
-{
- brw_push_insn_state(p);
- brw_CMP(p, brw_null_reg(), cond, arg0, arg1);
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_MOV(p, dst, brw_imm_f(1.0f));
- brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
- brw_MOV(p, dst, brw_imm_f(0.0f));
- brw_pop_insn_state(p);
-}
-
-static void emit_seq( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1 )
-{
- emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_EQ);
-}
-
-static void emit_sne( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1 )
-{
- emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_NEQ);
-}
-static void emit_slt( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1 )
-{
- emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_L);
-}
-
-static void emit_sle( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1 )
-{
- emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_LE);
-}
-
-static void emit_sgt( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1 )
-{
- emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_G);
-}
-
-static void emit_sge( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1 )
-{
- emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_GE);
-}
-
-static void emit_max( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1 )
-{
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0, arg1);
- brw_SEL(p, dst, arg1, arg0);
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-}
-
-static void emit_min( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1 )
-{
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0, arg1);
- brw_SEL(p, dst, arg0, arg1);
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-}
-
-
-static void emit_math1( struct brw_vs_compile *c,
- unsigned function,
- struct brw_reg dst,
- struct brw_reg arg0,
- unsigned precision)
-{
- /* There are various odd behaviours with SEND on the simulator. In
- * addition there are documented issues with the fact that the GEN4
- * processor doesn't do dependency control properly on SEND
- * results. So, on balance, this kludge to get around failures
- * with writemasked math results looks like it might be necessary
- * whether that turns out to be a simulator bug or not:
- */
- struct brw_compile *p = &c->func;
- struct brw_reg tmp = dst;
- boolean need_tmp = (dst.dw1.bits.writemask != 0xf ||
- dst.file != BRW_GENERAL_REGISTER_FILE);
-
- if (need_tmp)
- tmp = get_tmp(c);
-
- brw_math(p,
- tmp,
- function,
- BRW_MATH_SATURATE_NONE,
- 2,
- arg0,
- BRW_MATH_DATA_SCALAR,
- precision);
-
- if (need_tmp) {
- brw_MOV(p, dst, tmp);
- release_tmp(c, tmp);
- }
-}
-
-static void emit_math2( struct brw_vs_compile *c,
- unsigned function,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1,
- unsigned precision)
-{
- struct brw_compile *p = &c->func;
- struct brw_reg tmp = dst;
- boolean need_tmp = (dst.dw1.bits.writemask != 0xf ||
- dst.file != BRW_GENERAL_REGISTER_FILE);
-
- if (need_tmp)
- tmp = get_tmp(c);
-
- brw_MOV(p, brw_message_reg(3), arg1);
-
- brw_math(p,
- tmp,
- function,
- BRW_MATH_SATURATE_NONE,
- 2,
- arg0,
- BRW_MATH_DATA_SCALAR,
- precision);
-
- if (need_tmp) {
- brw_MOV(p, dst, tmp);
- release_tmp(c, tmp);
- }
-}
-
-
-
-static void emit_exp_noalias( struct brw_vs_compile *c,
- struct brw_reg dst,
- struct brw_reg arg0 )
-{
- struct brw_compile *p = &c->func;
-
-
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_X) {
- struct brw_reg tmp = get_tmp(c);
- struct brw_reg tmp_d = retype(tmp, BRW_REGISTER_TYPE_D);
-
- /* tmp_d = floor(arg0.x) */
- brw_RNDD(p, tmp_d, brw_swizzle1(arg0, 0));
-
- /* result[0] = 2.0 ^ tmp */
-
- /* Adjust exponent for floating point:
- * exp += 127
- */
- brw_ADD(p, brw_writemask(tmp_d, TGSI_WRITEMASK_X), tmp_d, brw_imm_d(127));
-
- /* Install exponent and sign.
- * Excess drops off the edge:
- */
- brw_SHL(p, brw_writemask(retype(dst, BRW_REGISTER_TYPE_D), TGSI_WRITEMASK_X),
- tmp_d, brw_imm_d(23));
-
- release_tmp(c, tmp);
- }
-
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_Y) {
- /* result[1] = arg0.x - floor(arg0.x) */
- brw_FRC(p, brw_writemask(dst, TGSI_WRITEMASK_Y), brw_swizzle1(arg0, 0));
- }
-
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_Z) {
- /* As with the LOG instruction, we might be better off just
- * doing a taylor expansion here, seeing as we have to do all
- * the prep work.
- *
- * If mathbox partial precision is too low, consider also:
- * result[3] = result[0] * EXP(result[1])
- */
- emit_math1(c,
- BRW_MATH_FUNCTION_EXP,
- brw_writemask(dst, TGSI_WRITEMASK_Z),
- brw_swizzle1(arg0, 0),
- BRW_MATH_PRECISION_PARTIAL);
- }
-
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_W) {
- /* result[3] = 1.0; */
- brw_MOV(p, brw_writemask(dst, TGSI_WRITEMASK_W), brw_imm_f(1));
- }
-}
-
-
-static void emit_log_noalias( struct brw_vs_compile *c,
- struct brw_reg dst,
- struct brw_reg arg0 )
-{
- struct brw_compile *p = &c->func;
- struct brw_reg tmp = dst;
- struct brw_reg tmp_ud = retype(tmp, BRW_REGISTER_TYPE_UD);
- struct brw_reg arg0_ud = retype(arg0, BRW_REGISTER_TYPE_UD);
- boolean need_tmp = (dst.dw1.bits.writemask != 0xf ||
- dst.file != BRW_GENERAL_REGISTER_FILE);
-
- if (need_tmp) {
- tmp = get_tmp(c);
- tmp_ud = retype(tmp, BRW_REGISTER_TYPE_UD);
- }
-
- /* Perform mant = frexpf(fabsf(x), &exp), adjust exp and mnt
- * according to spec:
- *
- * These almost look likey they could be joined up, but not really
- * practical:
- *
- * result[0].f = (x.i & ((1<<31)-1) >> 23) - 127
- * result[1].i = (x.i & ((1<<23)-1) + (127<<23)
- */
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_XZ) {
- brw_AND(p,
- brw_writemask(tmp_ud, TGSI_WRITEMASK_X),
- brw_swizzle1(arg0_ud, 0),
- brw_imm_ud((1U<<31)-1));
-
- brw_SHR(p,
- brw_writemask(tmp_ud, TGSI_WRITEMASK_X),
- tmp_ud,
- brw_imm_ud(23));
-
- brw_ADD(p,
- brw_writemask(tmp, TGSI_WRITEMASK_X),
- retype(tmp_ud, BRW_REGISTER_TYPE_D), /* does it matter? */
- brw_imm_d(-127));
- }
-
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_YZ) {
- brw_AND(p,
- brw_writemask(tmp_ud, TGSI_WRITEMASK_Y),
- brw_swizzle1(arg0_ud, 0),
- brw_imm_ud((1<<23)-1));
-
- brw_OR(p,
- brw_writemask(tmp_ud, TGSI_WRITEMASK_Y),
- tmp_ud,
- brw_imm_ud(127<<23));
- }
-
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_Z) {
- /* result[2] = result[0] + LOG2(result[1]); */
-
- /* Why bother? The above is just a hint how to do this with a
- * taylor series. Maybe we *should* use a taylor series as by
- * the time all the above has been done it's almost certainly
- * quicker than calling the mathbox, even with low precision.
- *
- * Options are:
- * - result[0] + mathbox.LOG2(result[1])
- * - mathbox.LOG2(arg0.x)
- * - result[0] + inline_taylor_approx(result[1])
- */
- emit_math1(c,
- BRW_MATH_FUNCTION_LOG,
- brw_writemask(tmp, TGSI_WRITEMASK_Z),
- brw_swizzle1(tmp, 1),
- BRW_MATH_PRECISION_FULL);
-
- brw_ADD(p,
- brw_writemask(tmp, TGSI_WRITEMASK_Z),
- brw_swizzle1(tmp, 2),
- brw_swizzle1(tmp, 0));
- }
-
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_W) {
- /* result[3] = 1.0; */
- brw_MOV(p, brw_writemask(tmp, TGSI_WRITEMASK_W), brw_imm_f(1));
- }
-
- if (need_tmp) {
- brw_MOV(p, dst, tmp);
- release_tmp(c, tmp);
- }
-}
-
-
-
-
-/* Need to unalias - consider swizzles: r0 = DST r0.xxxx r1
- */
-static void emit_dst_noalias( struct brw_vs_compile *c,
- struct brw_reg dst,
- struct brw_reg arg0,
- struct brw_reg arg1)
-{
- struct brw_compile *p = &c->func;
-
- /* There must be a better way to do this:
- */
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_X)
- brw_MOV(p, brw_writemask(dst, TGSI_WRITEMASK_X), brw_imm_f(1.0));
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_Y)
- brw_MUL(p, brw_writemask(dst, TGSI_WRITEMASK_Y), arg0, arg1);
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_Z)
- brw_MOV(p, brw_writemask(dst, TGSI_WRITEMASK_Z), arg0);
- if (dst.dw1.bits.writemask & TGSI_WRITEMASK_W)
- brw_MOV(p, brw_writemask(dst, TGSI_WRITEMASK_W), arg1);
-}
-
-static void emit_xpd( struct brw_compile *p,
- struct brw_reg dst,
- struct brw_reg t,
- struct brw_reg u)
-{
- brw_MUL(p, brw_null_reg(), brw_swizzle(t, 1,2,0,3), brw_swizzle(u,2,0,1,3));
- brw_MAC(p, dst, negate(brw_swizzle(t, 2,0,1,3)), brw_swizzle(u,1,2,0,3));
-}
-
-
-
-static void emit_lit_noalias( struct brw_vs_compile *c,
- struct brw_reg dst,
- struct brw_reg arg0 )
-{
- struct brw_compile *p = &c->func;
- struct brw_instruction *if_insn;
- struct brw_reg tmp = dst;
- boolean need_tmp = (dst.file != BRW_GENERAL_REGISTER_FILE);
-
- if (need_tmp)
- tmp = get_tmp(c);
-
- brw_MOV(p, brw_writemask(dst, TGSI_WRITEMASK_YZ), brw_imm_f(0));
- brw_MOV(p, brw_writemask(dst, TGSI_WRITEMASK_XW), brw_imm_f(1));
-
- /* Need to use BRW_EXECUTE_8 and also do an 8-wide compare in order
- * to get all channels active inside the IF. In the clipping code
- * we run with NoMask, so it's not an option and we can use
- * BRW_EXECUTE_1 for all comparisions.
- */
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_G, brw_swizzle1(arg0,0), brw_imm_f(0));
- if_insn = brw_IF(p, BRW_EXECUTE_8);
- {
- brw_MOV(p, brw_writemask(dst, TGSI_WRITEMASK_Y), brw_swizzle1(arg0,0));
-
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_G, brw_swizzle1(arg0,1), brw_imm_f(0));
- brw_MOV(p, brw_writemask(tmp, TGSI_WRITEMASK_Z), brw_swizzle1(arg0,1));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-
- emit_math2(c,
- BRW_MATH_FUNCTION_POW,
- brw_writemask(dst, TGSI_WRITEMASK_Z),
- brw_swizzle1(tmp, 2),
- brw_swizzle1(arg0, 3),
- BRW_MATH_PRECISION_PARTIAL);
- }
-
- brw_ENDIF(p, if_insn);
-}
-
-
-
-
-
-/* TODO: relative addressing!
- */
-static struct brw_reg get_reg( struct brw_vs_compile *c,
- unsigned file,
- unsigned index )
-{
- switch (file) {
- case TGSI_FILE_TEMPORARY:
- case TGSI_FILE_INPUT:
- case TGSI_FILE_OUTPUT:
- assert(c->regs[file][index].nr != 0);
- return c->regs[file][index];
- case TGSI_FILE_CONSTANT:
- assert(c->regs[TGSI_FILE_CONSTANT][index + c->prog_data.num_imm].nr != 0);
- return c->regs[TGSI_FILE_CONSTANT][index + c->prog_data.num_imm];
- case TGSI_FILE_IMMEDIATE:
- assert(c->regs[TGSI_FILE_CONSTANT][index].nr != 0);
- return c->regs[TGSI_FILE_CONSTANT][index];
- case TGSI_FILE_ADDRESS:
- assert(index == 0);
- return c->regs[file][index];
-
- case TGSI_FILE_NULL: /* undef values */
- return brw_null_reg();
-
- default:
- assert(0);
- return brw_null_reg();
- }
-}
-
-
-
-static struct brw_reg deref( struct brw_vs_compile *c,
- struct brw_reg arg,
- int offset)
-{
- struct brw_compile *p = &c->func;
- struct brw_reg tmp = vec4(get_tmp(c));
- struct brw_reg vp_address = retype(vec1(get_reg(c, TGSI_FILE_ADDRESS, 0)), BRW_REGISTER_TYPE_UW);
- unsigned byte_offset = arg.nr * 32 + arg.subnr + offset * 16;
- struct brw_reg indirect = brw_vec4_indirect(0,0);
-
- {
- brw_push_insn_state(p);
- brw_set_access_mode(p, BRW_ALIGN_1);
-
- /* This is pretty clunky - load the address register twice and
- * fetch each 4-dword value in turn. There must be a way to do
- * this in a single pass, but I couldn't get it to work.
- */
- brw_ADD(p, brw_address_reg(0), vp_address, brw_imm_d(byte_offset));
- brw_MOV(p, tmp, indirect);
-
- brw_ADD(p, brw_address_reg(0), suboffset(vp_address, 8), brw_imm_d(byte_offset));
- brw_MOV(p, suboffset(tmp, 4), indirect);
-
- brw_pop_insn_state(p);
- }
-
- return vec8(tmp);
-}
-
-
-static void emit_arl( struct brw_vs_compile *c,
- struct brw_reg dst,
- struct brw_reg arg0 )
-{
- struct brw_compile *p = &c->func;
- struct brw_reg tmp = dst;
- boolean need_tmp = (dst.file != BRW_GENERAL_REGISTER_FILE);
-
- if (need_tmp)
- tmp = get_tmp(c);
-
- brw_RNDD(p, tmp, arg0);
- brw_MUL(p, dst, tmp, brw_imm_d(16));
-
- if (need_tmp)
- release_tmp(c, tmp);
-}
-
-
-/* Will return mangled results for SWZ op. The emit_swz() function
- * ignores this result and recalculates taking extended swizzles into
- * account.
- */
-static struct brw_reg get_arg( struct brw_vs_compile *c,
- struct tgsi_src_register *src )
-{
- struct brw_reg reg;
-
- if (src->File == TGSI_FILE_NULL)
- return brw_null_reg();
-
-#if 0
- if (src->RelAddr)
- reg = deref(c, c->regs[PROGRAM_STATE_VAR][0], src->Index);
- else
-#endif
- reg = get_reg(c, src->File, src->Index);
-
- /* Convert 3-bit swizzle to 2-bit.
- */
- reg.dw1.bits.swizzle = BRW_SWIZZLE4(src->SwizzleX,
- src->SwizzleY,
- src->SwizzleZ,
- src->SwizzleW);
-
- /* Note this is ok for non-swizzle instructions:
- */
- reg.negate = src->Negate ? 1 : 0;
-
- return reg;
-}
-
-
-static struct brw_reg get_dst( struct brw_vs_compile *c,
- const struct tgsi_dst_register *dst )
-{
- struct brw_reg reg = get_reg(c, dst->File, dst->Index);
-
- reg.dw1.bits.writemask = dst->WriteMask;
-
- return reg;
-}
-
-
-
-
-static void emit_swz( struct brw_vs_compile *c,
- struct brw_reg dst,
- struct tgsi_src_register src )
-{
- struct brw_compile *p = &c->func;
- unsigned zeros_mask = 0;
- unsigned ones_mask = 0;
- unsigned src_mask = 0;
- ubyte src_swz[4];
- boolean need_tmp = (src.Negate &&
- dst.file != BRW_GENERAL_REGISTER_FILE);
- struct brw_reg tmp = dst;
- unsigned i;
-
- if (need_tmp)
- tmp = get_tmp(c);
-
- for (i = 0; i < 4; i++) {
- if (dst.dw1.bits.writemask & (1<<i)) {
- ubyte s = 0;
- switch(i) {
- case 0:
- s = src.SwizzleX;
- break;
- s = src.SwizzleY;
- case 1:
- break;
- s = src.SwizzleZ;
- case 2:
- break;
- s = src.SwizzleW;
- case 3:
- break;
- }
- switch (s) {
- case TGSI_SWIZZLE_X:
- case TGSI_SWIZZLE_Y:
- case TGSI_SWIZZLE_Z:
- case TGSI_SWIZZLE_W:
- src_mask |= 1<<i;
- src_swz[i] = s;
- break;
- case TGSI_EXTSWIZZLE_ZERO:
- zeros_mask |= 1<<i;
- break;
- case TGSI_EXTSWIZZLE_ONE:
- ones_mask |= 1<<i;
- break;
- }
- }
- }
-
- /* Do src first, in case dst aliases src:
- */
- if (src_mask) {
- struct brw_reg arg0;
-
-#if 0
- if (src.RelAddr)
- arg0 = deref(c, c->regs[PROGRAM_STATE_VAR][0], src.Index);
- else
-#endif
- arg0 = get_reg(c, src.File, src.Index);
-
- arg0 = brw_swizzle(arg0,
- src_swz[0], src_swz[1],
- src_swz[2], src_swz[3]);
-
- brw_MOV(p, brw_writemask(tmp, src_mask), arg0);
- }
-
- if (zeros_mask)
- brw_MOV(p, brw_writemask(tmp, zeros_mask), brw_imm_f(0));
-
- if (ones_mask)
- brw_MOV(p, brw_writemask(tmp, ones_mask), brw_imm_f(1));
-
- if (src.Negate)
- brw_MOV(p, brw_writemask(tmp, src.Negate), negate(tmp));
-
- if (need_tmp) {
- brw_MOV(p, dst, tmp);
- release_tmp(c, tmp);
- }
-}
-
-
-
-/* Post-vertex-program processing. Send the results to the URB.
- */
-static void emit_vertex_write( struct brw_vs_compile *c, struct brw_prog_info *info)
-{
- struct brw_compile *p = &c->func;
- struct brw_reg m0 = brw_message_reg(0);
- struct brw_reg pos = c->regs[TGSI_FILE_OUTPUT][info->pos_idx];
- struct brw_reg ndc;
-
- if (c->key.copy_edgeflag) {
- brw_MOV(p,
- get_reg(c, TGSI_FILE_OUTPUT, info->result_edge_idx),
- get_reg(c, TGSI_FILE_INPUT, info->edge_flag_idx));
- }
-
-
- /* Build ndc coords? TODO: Shortcircuit when w is known to be one.
- */
- if (!c->key.know_w_is_one) {
- ndc = get_tmp(c);
- emit_math1(c, BRW_MATH_FUNCTION_INV, ndc, brw_swizzle1(pos, 3), BRW_MATH_PRECISION_FULL);
- brw_MUL(p, brw_writemask(ndc, TGSI_WRITEMASK_XYZ), pos, ndc);
- }
- else {
- ndc = pos;
- }
-
- /* This includes the workaround for -ve rhw, so is no longer an
- * optional step:
- */
- if (info->writes_psize ||
- c->key.nr_userclip ||
- !c->key.know_w_is_one)
- {
- struct brw_reg header1 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
- unsigned i;
-
- brw_MOV(p, header1, brw_imm_ud(0));
-
- brw_set_access_mode(p, BRW_ALIGN_16);
-
- if (info->writes_psize) {
- struct brw_reg psiz = c->regs[TGSI_FILE_OUTPUT][info->psize_idx];
- brw_MUL(p, brw_writemask(header1, TGSI_WRITEMASK_W),
- brw_swizzle1(psiz, 0), brw_imm_f(1<<11));
- brw_AND(p, brw_writemask(header1, TGSI_WRITEMASK_W), header1,
- brw_imm_ud(0x7ff<<8));
- }
-
-
- for (i = 0; i < c->key.nr_userclip; i++) {
- brw_set_conditionalmod(p, BRW_CONDITIONAL_L);
- brw_DP4(p, brw_null_reg(), pos, c->userplane[i]);
- brw_OR(p, brw_writemask(header1, TGSI_WRITEMASK_W), header1, brw_imm_ud(1<<i));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- }
-
-
- /* i965 clipping workaround:
- * 1) Test for -ve rhw
- * 2) If set,
- * set ndc = (0,0,0,0)
- * set ucp[6] = 1
- *
- * Later, clipping will detect ucp[6] and ensure the primitive is
- * clipped against all fixed planes.
- */
- if (!c->key.know_w_is_one) {
- brw_CMP(p,
- vec8(brw_null_reg()),
- BRW_CONDITIONAL_L,
- brw_swizzle1(ndc, 3),
- brw_imm_f(0));
-
- brw_OR(p, brw_writemask(header1, TGSI_WRITEMASK_W), header1, brw_imm_ud(1<<6));
- brw_MOV(p, ndc, brw_imm_f(0));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- }
-
- brw_set_access_mode(p, BRW_ALIGN_1); /* why? */
- brw_MOV(p, retype(brw_message_reg(1), BRW_REGISTER_TYPE_UD), header1);
- brw_set_access_mode(p, BRW_ALIGN_16);
-
- release_tmp(c, header1);
- }
- else {
- brw_MOV(p, retype(brw_message_reg(1), BRW_REGISTER_TYPE_UD), brw_imm_ud(0));
- }
-
-
- /* Emit the (interleaved) headers for the two vertices - an 8-reg
- * of zeros followed by two sets of NDC coordinates:
- */
- brw_set_access_mode(p, BRW_ALIGN_1);
- brw_MOV(p, offset(m0, 2), ndc);
- brw_MOV(p, offset(m0, 3), pos);
-
-
- brw_urb_WRITE(p,
- brw_null_reg(), /* dest */
- 0, /* starting mrf reg nr */
- c->r0, /* src */
- 0, /* allocate */
- 1, /* used */
- c->nr_outputs + 3, /* msg len */
- 0, /* response len */
- 1, /* eot */
- 1, /* writes complete */
- 0, /* urb destination offset */
- BRW_URB_SWIZZLE_INTERLEAVE);
-
-}
-
-static void
-post_vs_emit( struct brw_vs_compile *c, struct brw_instruction *end_inst )
-{
- struct tgsi_parse_context parse;
- const struct tgsi_token *tokens = c->vp->program.tokens;
- tgsi_parse_init(&parse, tokens);
- while (!tgsi_parse_end_of_tokens(&parse)) {
- tgsi_parse_token(&parse);
- if (parse.FullToken.Token.Type == TGSI_TOKEN_TYPE_INSTRUCTION) {
-#if 0
- struct brw_instruction *brw_inst1, *brw_inst2;
- const struct tgsi_full_instruction *inst1, *inst2;
- int offset;
- inst1 = &parse.FullToken.FullInstruction;
- brw_inst1 = inst1->Data;
- switch (inst1->Opcode) {
- case TGSI_OPCODE_CAL:
- case TGSI_OPCODE_BRA:
- target_insn = inst1->BranchTarget;
- inst2 = &c->vp->program.Base.Instructions[target_insn];
- brw_inst2 = inst2->Data;
- offset = brw_inst2 - brw_inst1;
- brw_set_src1(brw_inst1, brw_imm_d(offset*16));
- break;
- case TGSI_OPCODE_END:
- offset = end_inst - brw_inst1;
- brw_set_src1(brw_inst1, brw_imm_d(offset*16));
- break;
- default:
- break;
- }
-#endif
- }
- }
- tgsi_parse_free(&parse);
-}
-
-static void process_declaration(const struct tgsi_full_declaration *decl,
- struct brw_prog_info *info)
-{
- int first = decl->DeclarationRange.First;
- int last = decl->DeclarationRange.Last;
-
- switch(decl->Declaration.File) {
- case TGSI_FILE_CONSTANT:
- info->num_consts += last - first + 1;
- break;
- case TGSI_FILE_INPUT: {
- }
- break;
- case TGSI_FILE_OUTPUT: {
- assert(last == first); /* for now */
- if (decl->Declaration.Semantic) {
- switch (decl->Semantic.SemanticName) {
- case TGSI_SEMANTIC_POSITION: {
- info->pos_idx = first;
- }
- break;
- case TGSI_SEMANTIC_COLOR:
- break;
- case TGSI_SEMANTIC_BCOLOR:
- break;
- case TGSI_SEMANTIC_FOG:
- break;
- case TGSI_SEMANTIC_PSIZE: {
- info->writes_psize = TRUE;
- info->psize_idx = first;
- }
- break;
- case TGSI_SEMANTIC_GENERIC:
- break;
- }
- }
- }
- break;
- case TGSI_FILE_TEMPORARY: {
- info->num_temps += (last - first) + 1;
- }
- break;
- case TGSI_FILE_SAMPLER: {
- }
- break;
- case TGSI_FILE_ADDRESS: {
- info->num_addrs += (last - first) + 1;
- }
- break;
- case TGSI_FILE_IMMEDIATE: {
- }
- break;
- case TGSI_FILE_NULL: {
- }
- break;
- }
-}
-
-static void process_instruction(struct brw_vs_compile *c,
- struct tgsi_full_instruction *inst,
- struct brw_prog_info *info)
-{
- struct brw_reg args[3], dst;
- struct brw_compile *p = &c->func;
- /*struct brw_indirect stack_index = brw_indirect(0, 0);*/
- unsigned i;
- unsigned index;
- unsigned file;
- /*FIXME: might not be the only one*/
- const struct tgsi_dst_register *dst_reg = &inst->FullDstRegisters[0].DstRegister;
- /*
- struct brw_instruction *if_inst[MAX_IFSN];
- unsigned insn, if_insn = 0;
- */
-
- for (i = 0; i < 3; i++) {
- struct tgsi_full_src_register *src = &inst->FullSrcRegisters[i];
- index = src->SrcRegister.Index;
- file = src->SrcRegister.File;
- if (file == TGSI_FILE_OUTPUT && c->output_regs[index].used_in_src)
- args[i] = c->output_regs[index].reg;
- else
- args[i] = get_arg(c, &src->SrcRegister);
- }
-
- /* Get dest regs. Note that it is possible for a reg to be both
- * dst and arg, given the static allocation of registers. So
- * care needs to be taken emitting multi-operation instructions.
- */
- index = dst_reg->Index;
- file = dst_reg->File;
- if (file == TGSI_FILE_OUTPUT && c->output_regs[index].used_in_src)
- dst = c->output_regs[index].reg;
- else
- dst = get_dst(c, dst_reg);
-
- switch (inst->Instruction.Opcode) {
- case TGSI_OPCODE_ABS:
- brw_MOV(p, dst, brw_abs(args[0]));
- break;
- case TGSI_OPCODE_ADD:
- brw_ADD(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_DP3:
- brw_DP3(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_DP4:
- brw_DP4(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_DPH:
- brw_DPH(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_DST:
- unalias2(c, dst, args[0], args[1], emit_dst_noalias);
- break;
- case TGSI_OPCODE_EXP:
- unalias1(c, dst, args[0], emit_exp_noalias);
- break;
- case TGSI_OPCODE_EX2:
- emit_math1(c, BRW_MATH_FUNCTION_EXP, dst, args[0], BRW_MATH_PRECISION_FULL);
- break;
- case TGSI_OPCODE_ARL:
- emit_arl(c, dst, args[0]);
- break;
- case TGSI_OPCODE_FLR:
- brw_RNDD(p, dst, args[0]);
- break;
- case TGSI_OPCODE_FRC:
- brw_FRC(p, dst, args[0]);
- break;
- case TGSI_OPCODE_LOG:
- unalias1(c, dst, args[0], emit_log_noalias);
- break;
- case TGSI_OPCODE_LG2:
- emit_math1(c, BRW_MATH_FUNCTION_LOG, dst, args[0], BRW_MATH_PRECISION_FULL);
- break;
- case TGSI_OPCODE_LIT:
- unalias1(c, dst, args[0], emit_lit_noalias);
- break;
- case TGSI_OPCODE_MAD:
- brw_MOV(p, brw_acc_reg(), args[2]);
- brw_MAC(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_MAX:
- emit_max(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_MIN:
- emit_min(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_MOV:
- case TGSI_OPCODE_SWZ:
-#if 0
- /* The args[0] value can't be used here as it won't have
- * correctly encoded the full swizzle:
- */
- emit_swz(c, dst, inst->SrcReg[0] );
-#endif
- brw_MOV(p, dst, args[0]);
- break;
- case TGSI_OPCODE_MUL:
- brw_MUL(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_POW:
- emit_math2(c, BRW_MATH_FUNCTION_POW, dst, args[0], args[1], BRW_MATH_PRECISION_FULL);
- break;
- case TGSI_OPCODE_RCP:
- emit_math1(c, BRW_MATH_FUNCTION_INV, dst, args[0], BRW_MATH_PRECISION_FULL);
- break;
- case TGSI_OPCODE_RSQ:
- emit_math1(c, BRW_MATH_FUNCTION_RSQ, dst, args[0], BRW_MATH_PRECISION_FULL);
- break;
-
- case TGSI_OPCODE_SEQ:
- emit_seq(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_SNE:
- emit_sne(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_SGE:
- emit_sge(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_SGT:
- emit_sgt(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_SLT:
- emit_slt(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_SLE:
- emit_sle(p, dst, args[0], args[1]);
- break;
- case TGSI_OPCODE_SUB:
- brw_ADD(p, dst, args[0], negate(args[1]));
- break;
- case TGSI_OPCODE_XPD:
- emit_xpd(p, dst, args[0], args[1]);
- break;
-#if 0
- case TGSI_OPCODE_IF:
- assert(if_insn < MAX_IFSN);
- if_inst[if_insn++] = brw_IF(p, BRW_EXECUTE_8);
- break;
- case TGSI_OPCODE_ELSE:
- if_inst[if_insn-1] = brw_ELSE(p, if_inst[if_insn-1]);
- break;
- case TGSI_OPCODE_ENDIF:
- assert(if_insn > 0);
- brw_ENDIF(p, if_inst[--if_insn]);
- break;
- case TGSI_OPCODE_BRA:
- brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
- brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
- brw_set_predicate_control_flag_value(p, 0xff);
- break;
- case TGSI_OPCODE_CAL:
- brw_set_access_mode(p, BRW_ALIGN_1);
- brw_ADD(p, deref_1uw(stack_index, 0), brw_ip_reg(), brw_imm_d(3*16));
- brw_set_access_mode(p, BRW_ALIGN_16);
- brw_ADD(p, get_addr_reg(stack_index),
- get_addr_reg(stack_index), brw_imm_d(4));
- inst->Data = &p->store[p->nr_insn];
- brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
- break;
-#endif
- case TGSI_OPCODE_RET:
-#if 0
- brw_ADD(p, get_addr_reg(stack_index),
- get_addr_reg(stack_index), brw_imm_d(-4));
- brw_set_access_mode(p, BRW_ALIGN_1);
- brw_MOV(p, brw_ip_reg(), deref_1uw(stack_index, 0));
- brw_set_access_mode(p, BRW_ALIGN_16);
-#else
- /*brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));*/
-#endif
- break;
- case TGSI_OPCODE_END:
- brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
- break;
- case TGSI_OPCODE_BGNSUB:
- case TGSI_OPCODE_ENDSUB:
- break;
- default:
- debug_printf("Unsupport opcode %d in vertex shader\n", inst->Instruction.Opcode);
- break;
- }
-
- if (dst_reg->File == TGSI_FILE_OUTPUT
- && dst_reg->Index != info->pos_idx
- && c->output_regs[dst_reg->Index].used_in_src)
- brw_MOV(p, get_dst(c, dst_reg), dst);
-
- release_tmps(c);
-}
-
-/* Emit the fragment program instructions here.
- */
-void brw_vs_emit(struct brw_vs_compile *c)
-{
-#define MAX_IFSN 32
- struct brw_compile *p = &c->func;
- struct brw_instruction *end_inst;
- struct tgsi_parse_context parse;
- struct brw_indirect stack_index = brw_indirect(0, 0);
- const struct tgsi_token *tokens = c->vp->program.tokens;
- struct brw_prog_info prog_info;
- unsigned allocated_registers = 0;
- memset(&prog_info, 0, sizeof(struct brw_prog_info));
-
- brw_set_compression_control(p, BRW_COMPRESSION_NONE);
- brw_set_access_mode(p, BRW_ALIGN_16);
-
- tgsi_parse_init(&parse, tokens);
- /* Message registers can't be read, so copy the output into GRF register
- if they are used in source registers */
- while (!tgsi_parse_end_of_tokens(&parse)) {
- tgsi_parse_token(&parse);
- unsigned i;
- switch (parse.FullToken.Token.Type) {
- case TGSI_TOKEN_TYPE_INSTRUCTION: {
- const struct tgsi_full_instruction *inst = &parse.FullToken.FullInstruction;
- for (i = 0; i < 3; ++i) {
- const struct tgsi_src_register *src = &inst->FullSrcRegisters[i].SrcRegister;
- unsigned index = src->Index;
- unsigned file = src->File;
- if (file == TGSI_FILE_OUTPUT)
- c->output_regs[index].used_in_src = TRUE;
- }
- }
- break;
- default:
- /* nothing */
- break;
- }
- }
- tgsi_parse_free(&parse);
-
- tgsi_parse_init(&parse, tokens);
-
- while (!tgsi_parse_end_of_tokens(&parse)) {
- tgsi_parse_token(&parse);
-
- switch (parse.FullToken.Token.Type) {
- case TGSI_TOKEN_TYPE_DECLARATION: {
- struct tgsi_full_declaration *decl = &parse.FullToken.FullDeclaration;
- process_declaration(decl, &prog_info);
- }
- break;
- case TGSI_TOKEN_TYPE_IMMEDIATE: {
- struct tgsi_full_immediate *imm = &parse.FullToken.FullImmediate;
- assert(imm->Immediate.NrTokens == 4 + 1);
- c->prog_data.imm_buf[c->prog_data.num_imm][0] = imm->u[0].Float;
- c->prog_data.imm_buf[c->prog_data.num_imm][1] = imm->u[1].Float;
- c->prog_data.imm_buf[c->prog_data.num_imm][2] = imm->u[2].Float;
- c->prog_data.imm_buf[c->prog_data.num_imm][3] = imm->u[3].Float;
- c->prog_data.num_imm++;
- }
- break;
- case TGSI_TOKEN_TYPE_INSTRUCTION: {
- struct tgsi_full_instruction *inst = &parse.FullToken.FullInstruction;
- if (!allocated_registers) {
- /* first instruction (declerations finished).
- * now that we know what vars are being used allocate
- * registers for them.*/
- c->prog_data.num_consts = prog_info.num_consts;
- c->prog_data.max_const = prog_info.num_consts + c->prog_data.num_imm;
- brw_vs_alloc_regs(c, &prog_info);
-
- brw_set_access_mode(p, BRW_ALIGN_1);
- brw_MOV(p, get_addr_reg(stack_index), brw_address(c->stack));
- brw_set_access_mode(p, BRW_ALIGN_16);
- allocated_registers = 1;
- }
- process_instruction(c, inst, &prog_info);
- }
- break;
- }
- }
-
- end_inst = &p->store[p->nr_insn];
- emit_vertex_write(c, &prog_info);
- post_vs_emit(c, end_inst);
- tgsi_parse_free(&parse);
-
-}
diff --git a/src/gallium/drivers/i965simple/brw_vs_state.c b/src/gallium/drivers/i965simple/brw_vs_state.c
deleted file mode 100644
index 1eaff878928..00000000000
--- a/src/gallium/drivers/i965simple/brw_vs_state.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-
-#include "util/u_math.h"
-#include "util/u_memory.h"
-
-static void upload_vs_unit( struct brw_context *brw )
-{
- struct brw_vs_unit_state vs;
-
- memset(&vs, 0, sizeof(vs));
-
- /* CACHE_NEW_VS_PROG */
- vs.thread0.kernel_start_pointer = brw->vs.prog_gs_offset >> 6;
- vs.thread0.grf_reg_count = align(brw->vs.prog_data->total_grf, 16) / 16 - 1;
- vs.thread3.urb_entry_read_length = brw->vs.prog_data->urb_read_length;
- vs.thread3.const_urb_entry_read_length = brw->vs.prog_data->curb_read_length;
- vs.thread3.dispatch_grf_start_reg = 1;
-
-
- /* BRW_NEW_URB_FENCE */
- vs.thread4.nr_urb_entries = brw->urb.nr_vs_entries;
- vs.thread4.urb_entry_allocation_size = brw->urb.vsize - 1;
- vs.thread4.max_threads = MIN2(
- MAX2(0, (brw->urb.nr_vs_entries - 6) / 2 - 1),
- 15);
-
-
-
- if (BRW_DEBUG & DEBUG_SINGLE_THREAD)
- vs.thread4.max_threads = 0;
-
- /* BRW_NEW_CURBE_OFFSETS, _NEW_TRANSFORM */
- if (0 /*brw->attribs.Clip->ClipPlanesEnabled*/) {
- /* Note that we read in the userclip planes as well, hence
- * clip_start:
- */
- vs.thread3.const_urb_entry_read_offset = brw->curbe.clip_start * 2;
- }
- else {
- vs.thread3.const_urb_entry_read_offset = brw->curbe.vs_start * 2;
- }
-
- vs.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
- vs.thread3.urb_entry_read_offset = 0;
-
- /* No samplers for ARB_vp programs:
- */
- vs.vs5.sampler_count = 0;
-
- if (BRW_DEBUG & DEBUG_STATS)
- vs.thread4.stats_enable = 1;
-
- /* Vertex program always enabled:
- */
- vs.vs6.vs_enable = 1;
-
- brw->vs.state_gs_offset = brw_cache_data( &brw->cache[BRW_VS_UNIT], &vs );
-}
-
-
-const struct brw_tracked_state brw_vs_unit = {
- .dirty = {
- .brw = (BRW_NEW_CLIP |
- BRW_NEW_CURBE_OFFSETS |
- BRW_NEW_URB_FENCE),
- .cache = CACHE_NEW_VS_PROG
- },
- .update = upload_vs_unit
-};
diff --git a/src/gallium/drivers/i965simple/brw_winsys.h b/src/gallium/drivers/i965simple/brw_winsys.h
deleted file mode 100644
index ec1e400418f..00000000000
--- a/src/gallium/drivers/i965simple/brw_winsys.h
+++ /dev/null
@@ -1,209 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-/**
- * \file
- * This is the interface that i965simple requires any window system
- * hosting it to implement. This is the only include file in i965simple
- * which is public.
- *
- */
-
-#ifndef BRW_WINSYS_H
-#define BRW_WINSYS_H
-
-
-#include "pipe/p_defines.h"
-
-
-/* Pipe drivers are (meant to be!) independent of both GL and the
- * window system. The window system provides a buffer manager and a
- * set of additional hooks for things like command buffer submission,
- * etc.
- *
- * There clearly has to be some agreement between the window system
- * driver and the hardware driver about the format of command buffers,
- * etc.
- */
-
-struct pipe_buffer;
-struct pipe_fence_handle;
-struct pipe_winsys;
-struct pipe_screen;
-
-
-/* The pipe driver currently understands the following chipsets:
- */
-#define PCI_CHIP_I965_G 0x29A2
-#define PCI_CHIP_I965_Q 0x2992
-#define PCI_CHIP_I965_G_1 0x2982
-#define PCI_CHIP_I965_GM 0x2A02
-#define PCI_CHIP_I965_GME 0x2A12
-
-
-/* These are the names of all the state caches managed by the driver.
- *
- * When data is uploaded to a buffer with buffer_subdata, we use the
- * special version of that function below so that information about
- * what type of data this is can be passed to the winsys backend.
- * That in turn allows the correct flags to be set in the aub file
- * dump to allow human-readable file dumps later on.
- */
-
-enum brw_cache_id {
- BRW_CC_VP,
- BRW_CC_UNIT,
- BRW_WM_PROG,
- BRW_SAMPLER_DEFAULT_COLOR,
- BRW_SAMPLER,
- BRW_WM_UNIT,
- BRW_SF_PROG,
- BRW_SF_VP,
- BRW_SF_UNIT,
- BRW_VS_UNIT,
- BRW_VS_PROG,
- BRW_GS_UNIT,
- BRW_GS_PROG,
- BRW_CLIP_VP,
- BRW_CLIP_UNIT,
- BRW_CLIP_PROG,
- BRW_SS_SURFACE,
- BRW_SS_SURF_BIND,
-
- BRW_MAX_CACHE
-};
-
-#define BRW_CONSTANT_BUFFER BRW_MAX_CACHE
-
-/**
- * Additional winsys interface for i965simple.
- *
- * It is an over-simple batchbuffer mechanism. Will want to improve the
- * performance of this, perhaps based on the cmdstream stuff. It
- * would be pretty impossible to implement swz on top of this
- * interface.
- *
- * Will also need additions/changes to implement static/dynamic
- * indirect state.
- */
-struct brw_winsys {
-
- void (*destroy)(struct brw_winsys *);
-
- /**
- * Reserve space on batch buffer.
- *
- * Returns a null pointer if there is insufficient space in the batch buffer
- * to hold the requested number of dwords and relocations.
- *
- * The number of dwords should also include the number of relocations.
- */
- unsigned *(*batch_start)(struct brw_winsys *sws,
- unsigned dwords,
- unsigned relocs);
-
- void (*batch_dword)(struct brw_winsys *sws,
- unsigned dword);
-
- /**
- * Emit a relocation to a buffer.
- *
- * Used not only when the buffer addresses are not pinned, but also to
- * ensure refered buffers will not be destroyed until the current batch
- * buffer execution is finished.
- *
- * The access flags is a combination of I915_BUFFER_ACCESS_WRITE and
- * I915_BUFFER_ACCESS_READ macros.
- */
- void (*batch_reloc)(struct brw_winsys *sws,
- struct pipe_buffer *buf,
- unsigned access_flags,
- unsigned delta);
-
-
- /* Not used yet, but really want this:
- */
- void (*batch_end)( struct brw_winsys *sws );
-
- /**
- * Flush the batch buffer.
- *
- * Fence argument must point to NULL or to a previous fence, and the caller
- * must call fence_reference when done with the fence.
- */
- void (*batch_flush)(struct brw_winsys *sws,
- struct pipe_fence_handle **fence);
-
-
- /* A version of buffer_subdata that includes information for the
- * simulator:
- */
- void (*buffer_subdata_typed)(struct brw_winsys *sws,
- struct pipe_buffer *buf,
- unsigned long offset,
- unsigned long size,
- const void *data,
- unsigned data_type);
-
-
- /* A cheat so we don't have to think about relocations in a couple
- * of places yet:
- */
- unsigned (*get_buffer_offset)( struct brw_winsys *sws,
- struct pipe_buffer *buf,
- unsigned flags );
-
-};
-
-#define BRW_BUFFER_ACCESS_WRITE 0x1
-#define BRW_BUFFER_ACCESS_READ 0x2
-
-#define BRW_BUFFER_USAGE_LIT_VERTEX (PIPE_BUFFER_USAGE_CUSTOM << 0)
-
-
-struct pipe_context *brw_create(struct pipe_screen *,
- struct brw_winsys *,
- unsigned pci_id);
-
-static inline boolean brw_batchbuffer_data(struct brw_winsys *winsys,
- const void *data,
- unsigned bytes)
-{
- static const unsigned incr = sizeof(unsigned);
- uint i;
- const unsigned *udata = (const unsigned*)(data);
- unsigned size = bytes/incr;
-
- winsys->batch_start(winsys, size, 0);
- for (i = 0; i < size; ++i) {
- winsys->batch_dword(winsys, udata[i]);
- }
- winsys->batch_end(winsys);
-
- return (i == size);
-}
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_wm.c b/src/gallium/drivers/i965simple/brw_wm.c
deleted file mode 100644
index 10161f2d2f6..00000000000
--- a/src/gallium/drivers/i965simple/brw_wm.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_util.h"
-#include "brw_wm.h"
-#include "brw_eu.h"
-#include "brw_state.h"
-#include "util/u_memory.h"
-
-
-
-static void do_wm_prog( struct brw_context *brw,
- struct brw_fragment_program *fp,
- struct brw_wm_prog_key *key)
-{
- struct brw_wm_compile *c = CALLOC_STRUCT(brw_wm_compile);
- const unsigned *program;
- unsigned program_size;
-
- c->key = *key;
- c->fp = fp;
-
- c->delta_xy[0] = brw_null_reg();
- c->delta_xy[1] = brw_null_reg();
- c->pixel_xy[0] = brw_null_reg();
- c->pixel_xy[1] = brw_null_reg();
- c->pixel_w = brw_null_reg();
-
-
- debug_printf("XXXXXXXX FP\n");
-
- brw_wm_glsl_emit(c);
-
- /* get the program
- */
- program = brw_get_program(&c->func, &program_size);
-
- /*
- */
- brw->wm.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_WM_PROG],
- &c->key,
- sizeof(c->key),
- program,
- program_size,
- &c->prog_data,
- &brw->wm.prog_data );
-
- FREE(c);
-}
-
-
-
-static void brw_wm_populate_key( struct brw_context *brw,
- struct brw_wm_prog_key *key )
-{
- /* BRW_NEW_FRAGMENT_PROGRAM */
- struct brw_fragment_program *fp =
- (struct brw_fragment_program *)brw->attribs.FragmentProgram;
- unsigned lookup = 0;
- unsigned line_aa;
-
- memset(key, 0, sizeof(*key));
-
- /* Build the index for table lookup
- */
- /* BRW_NEW_DEPTH_STENCIL */
- if (fp->info.uses_kill ||
- brw->attribs.DepthStencil->alpha.enabled)
- lookup |= IZ_PS_KILL_ALPHATEST_BIT;
-
- if (fp->info.writes_z)
- lookup |= IZ_PS_COMPUTES_DEPTH_BIT;
-
- if (brw->attribs.DepthStencil->depth.enabled)
- lookup |= IZ_DEPTH_TEST_ENABLE_BIT;
-
- if (brw->attribs.DepthStencil->depth.enabled &&
- brw->attribs.DepthStencil->depth.writemask) /* ?? */
- lookup |= IZ_DEPTH_WRITE_ENABLE_BIT;
-
- if (brw->attribs.DepthStencil->stencil[0].enabled) {
- lookup |= IZ_STENCIL_TEST_ENABLE_BIT;
-
- if (brw->attribs.DepthStencil->stencil[0].writemask ||
- brw->attribs.DepthStencil->stencil[1].writemask)
- lookup |= IZ_STENCIL_WRITE_ENABLE_BIT;
- }
-
- /* XXX: when should this be disabled?
- */
- if (1)
- lookup |= IZ_EARLY_DEPTH_TEST_BIT;
-
-
- line_aa = AA_NEVER;
-
- /* _NEW_LINE, _NEW_POLYGON, BRW_NEW_REDUCED_PRIMITIVE */
- if (brw->attribs.Raster->line_smooth) {
- if (brw->reduced_primitive == PIPE_PRIM_LINES) {
- line_aa = AA_ALWAYS;
- }
- else if (brw->reduced_primitive == PIPE_PRIM_TRIANGLES) {
- if (brw->attribs.Raster->fill_ccw == PIPE_POLYGON_MODE_LINE) {
- line_aa = AA_SOMETIMES;
-
- if (brw->attribs.Raster->fill_cw == PIPE_POLYGON_MODE_LINE ||
- (brw->attribs.Raster->cull_mode == PIPE_WINDING_CW))
- line_aa = AA_ALWAYS;
- }
- else if (brw->attribs.Raster->fill_cw == PIPE_POLYGON_MODE_LINE) {
- line_aa = AA_SOMETIMES;
-
- if (brw->attribs.Raster->cull_mode == PIPE_WINDING_CCW)
- line_aa = AA_ALWAYS;
- }
- }
- }
-
- brw_wm_lookup_iz(line_aa,
- lookup,
- key);
-
-
-#if 0
- /* BRW_NEW_SAMPLER
- *
- * Not doing any of this at the moment:
- */
- for (i = 0; i < BRW_MAX_TEX_UNIT; i++) {
- const struct pipe_sampler_state *unit = brw->attribs.Samplers[i];
-
- if (unit) {
-
- if (unit->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
- key->shadowtex_mask |= 1<<i;
- }
- if (t->Image[0][t->BaseLevel]->InternalFormat == GL_YCBCR_MESA)
- key->yuvtex_mask |= 1<<i;
- }
- }
-#endif
-
-
- /* Extra info:
- */
- key->program_string_id = fp->id;
-
-}
-
-
-static void brw_upload_wm_prog( struct brw_context *brw )
-{
- struct brw_wm_prog_key key;
- struct brw_fragment_program *fp = (struct brw_fragment_program *)
- brw->attribs.FragmentProgram;
-
- brw_wm_populate_key(brw, &key);
-
- /* Make an early check for the key.
- */
- if (brw_search_cache(&brw->cache[BRW_WM_PROG],
- &key, sizeof(key),
- &brw->wm.prog_data,
- &brw->wm.prog_gs_offset))
- return;
-
- do_wm_prog(brw, fp, &key);
-}
-
-
-const struct brw_tracked_state brw_wm_prog = {
- .dirty = {
- .brw = (BRW_NEW_FS |
- BRW_NEW_REDUCED_PRIMITIVE),
- .cache = 0
- },
- .update = brw_upload_wm_prog
-};
-
diff --git a/src/gallium/drivers/i965simple/brw_wm.h b/src/gallium/drivers/i965simple/brw_wm.h
deleted file mode 100644
index b29c4393f01..00000000000
--- a/src/gallium/drivers/i965simple/brw_wm.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#ifndef BRW_WM_H
-#define BRW_WM_H
-
-
-#include "brw_context.h"
-#include "brw_eu.h"
-
-/* A big lookup table is used to figure out which and how many
- * additional regs will inserted before the main payload in the WM
- * program execution. These mainly relate to depth and stencil
- * processing and the early-depth-test optimization.
- */
-#define IZ_PS_KILL_ALPHATEST_BIT 0x1
-#define IZ_PS_COMPUTES_DEPTH_BIT 0x2
-#define IZ_DEPTH_WRITE_ENABLE_BIT 0x4
-#define IZ_DEPTH_TEST_ENABLE_BIT 0x8
-#define IZ_STENCIL_WRITE_ENABLE_BIT 0x10
-#define IZ_STENCIL_TEST_ENABLE_BIT 0x20
-#define IZ_EARLY_DEPTH_TEST_BIT 0x40
-#define IZ_BIT_MAX 0x80
-
-#define AA_NEVER 0
-#define AA_SOMETIMES 1
-#define AA_ALWAYS 2
-
-struct brw_wm_prog_key {
- unsigned source_depth_reg:3;
- unsigned aa_dest_stencil_reg:3;
- unsigned dest_depth_reg:3;
- unsigned nr_depth_regs:3;
- unsigned shadowtex_mask:8;
- unsigned computes_depth:1; /* could be derived from program string */
- unsigned source_depth_to_render_target:1;
- unsigned runtime_check_aads_emit:1;
-
- unsigned yuvtex_mask:8;
-
- unsigned program_string_id;
-};
-
-
-
-
-
-#define PROGRAM_INTERNAL_PARAM
-#define MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS 1024 /* 72 for GL_ARB_f_p */
-#define BRW_WM_MAX_INSN (MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS*3 + PIPE_MAX_ATTRIBS + 3)
-#define BRW_WM_MAX_GRF 128 /* hardware limit */
-#define BRW_WM_MAX_VREG (BRW_WM_MAX_INSN * 4)
-#define BRW_WM_MAX_REF (BRW_WM_MAX_INSN * 12)
-#define BRW_WM_MAX_PARAM 256
-#define BRW_WM_MAX_CONST 256
-#define BRW_WM_MAX_KILLS MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS
-
-#define PAYLOAD_DEPTH (PIPE_MAX_ATTRIBS)
-
-#define MAX_IFSN 32
-#define MAX_LOOP_DEPTH 32
-
-struct brw_wm_compile {
- struct brw_compile func;
- struct brw_wm_prog_key key;
- struct brw_wm_prog_data prog_data; /* result */
-
- struct brw_fragment_program *fp;
-
- unsigned grf_limit;
- unsigned max_wm_grf;
-
-
- struct brw_reg pixel_xy[2];
- struct brw_reg delta_xy[2];
- struct brw_reg pixel_w;
-
-
- struct brw_reg wm_regs[8][32][4];
-
- struct brw_reg payload_depth[4];
- struct brw_reg payload_coef[16];
-
- struct brw_reg emit_mask_reg;
-
- struct brw_instruction *if_inst[MAX_IFSN];
- int if_insn;
-
- struct brw_instruction *loop_inst[MAX_LOOP_DEPTH];
- int loop_insn;
-
- struct brw_instruction *inst0;
- struct brw_instruction *inst1;
-
- struct brw_reg stack;
- struct brw_indirect stack_index;
-
- unsigned reg_index;
-
- unsigned tmp_start;
- unsigned tmp_index;
-};
-
-
-
-void brw_wm_lookup_iz( unsigned line_aa,
- unsigned lookup,
- struct brw_wm_prog_key *key );
-
-void brw_wm_glsl_emit(struct brw_wm_compile *c);
-void brw_wm_emit_decls(struct brw_wm_compile *c);
-
-#endif
diff --git a/src/gallium/drivers/i965simple/brw_wm_decl.c b/src/gallium/drivers/i965simple/brw_wm_decl.c
deleted file mode 100644
index d50e66f613f..00000000000
--- a/src/gallium/drivers/i965simple/brw_wm_decl.c
+++ /dev/null
@@ -1,392 +0,0 @@
-
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_wm.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-#include "pipe/p_shader_tokens.h"
-#include "tgsi/tgsi_parse.h"
-
-static struct brw_reg alloc_tmp(struct brw_wm_compile *c)
-{
- c->tmp_index++;
- c->reg_index = MAX2(c->reg_index, c->tmp_start + c->tmp_index);
- return brw_vec8_grf(c->tmp_start + c->tmp_index, 0);
-}
-
-static void release_tmps(struct brw_wm_compile *c)
-{
- c->tmp_index = 0;
-}
-
-
-
-static int is_null( struct brw_reg reg )
-{
- return (reg.file == BRW_ARCHITECTURE_REGISTER_FILE &&
- reg.nr == BRW_ARF_NULL);
-}
-
-static void emit_pixel_xy( struct brw_wm_compile *c )
-{
- if (is_null(c->pixel_xy[0])) {
-
- struct brw_compile *p = &c->func;
- struct brw_reg r1_uw = retype(brw_vec1_grf(1, 0), BRW_REGISTER_TYPE_UW);
-
- c->pixel_xy[0] = vec8(retype(alloc_tmp(c), BRW_REGISTER_TYPE_UW));
- c->pixel_xy[1] = vec8(retype(alloc_tmp(c), BRW_REGISTER_TYPE_UW));
-
- /* Calculate pixel centers by adding 1 or 0 to each of the
- * micro-tile coordinates passed in r1.
- */
- brw_ADD(p,
- c->pixel_xy[0],
- stride(suboffset(r1_uw, 4), 2, 4, 0),
- brw_imm_v(0x10101010));
-
- brw_ADD(p,
- c->pixel_xy[1],
- stride(suboffset(r1_uw, 5), 2, 4, 0),
- brw_imm_v(0x11001100));
- }
-}
-
-
-
-
-
-
-static void emit_delta_xy( struct brw_wm_compile *c )
-{
- if (is_null(c->delta_xy[0])) {
- struct brw_compile *p = &c->func;
- struct brw_reg r1 = brw_vec1_grf(1, 0);
-
- emit_pixel_xy(c);
-
- c->delta_xy[0] = alloc_tmp(c);
- c->delta_xy[1] = alloc_tmp(c);
-
- /* Calc delta X,Y by subtracting origin in r1 from the pixel
- * centers.
- */
- brw_ADD(p,
- c->delta_xy[0],
- retype(c->pixel_xy[0], BRW_REGISTER_TYPE_UW),
- negate(r1));
-
- brw_ADD(p,
- c->delta_xy[1],
- retype(c->pixel_xy[1], BRW_REGISTER_TYPE_UW),
- negate(suboffset(r1,1)));
- }
-}
-
-
-
-#if 0
-static void emit_pixel_w( struct brw_wm_compile *c )
-{
- if (is_null(c->pixel_w)) {
- struct brw_compile *p = &c->func;
-
- struct brw_reg interp_wpos = c->coef_wpos;
-
- c->pixel_w = alloc_tmp(c);
-
- emit_delta_xy(c);
-
- /* Calc 1/w - just linterp wpos[3] optimized by putting the
- * result straight into a message reg.
- */
- struct brw_reg interp3 = brw_vec1_grf(interp_wpos.nr+1, 4);
- brw_LINE(p, brw_null_reg(), interp3, c->delta_xy[0]);
- brw_MAC(p, brw_message_reg(2), suboffset(interp3, 1), c->delta_xy[1]);
-
- /* Calc w */
- brw_math_16( p,
- c->pixel_w,
- BRW_MATH_FUNCTION_INV,
- BRW_MATH_SATURATE_NONE,
- 2,
- brw_null_reg(),
- BRW_MATH_PRECISION_FULL);
- }
-}
-#endif
-
-
-static void emit_cinterp(struct brw_wm_compile *c,
- int idx,
- int mask )
-{
- struct brw_compile *p = &c->func;
- struct brw_reg interp[4];
- struct brw_reg coef = c->payload_coef[idx];
- int i;
-
- interp[0] = brw_vec1_grf(coef.nr, 0);
- interp[1] = brw_vec1_grf(coef.nr, 4);
- interp[2] = brw_vec1_grf(coef.nr+1, 0);
- interp[3] = brw_vec1_grf(coef.nr+1, 4);
-
- for(i = 0; i < 4; i++ ) {
- if (mask & (1<<i)) {
- struct brw_reg dst = c->wm_regs[TGSI_FILE_INPUT][idx][i];
- brw_MOV(p, dst, suboffset(interp[i],3));
- }
- }
-}
-
-static void emit_linterp(struct brw_wm_compile *c,
- int idx,
- int mask )
-{
- struct brw_compile *p = &c->func;
- struct brw_reg interp[4];
- struct brw_reg coef = c->payload_coef[idx];
- int i;
-
- emit_delta_xy(c);
-
- interp[0] = brw_vec1_grf(coef.nr, 0);
- interp[1] = brw_vec1_grf(coef.nr, 4);
- interp[2] = brw_vec1_grf(coef.nr+1, 0);
- interp[3] = brw_vec1_grf(coef.nr+1, 4);
-
- for(i = 0; i < 4; i++ ) {
- if (mask & (1<<i)) {
- struct brw_reg dst = c->wm_regs[TGSI_FILE_INPUT][idx][i];
- brw_LINE(p, brw_null_reg(), interp[i], c->delta_xy[0]);
- brw_MAC(p, dst, suboffset(interp[i],1), c->delta_xy[1]);
- }
- }
-}
-
-#if 0
-static void emit_pinterp(struct brw_wm_compile *c,
- int idx,
- int mask )
-{
- struct brw_compile *p = &c->func;
- struct brw_reg interp[4];
- struct brw_reg coef = c->payload_coef[idx];
- int i;
-
- get_delta_xy(c);
- get_pixel_w(c);
-
- interp[0] = brw_vec1_grf(coef.nr, 0);
- interp[1] = brw_vec1_grf(coef.nr, 4);
- interp[2] = brw_vec1_grf(coef.nr+1, 0);
- interp[3] = brw_vec1_grf(coef.nr+1, 4);
-
- for(i = 0; i < 4; i++ ) {
- if (mask & (1<<i)) {
- struct brw_reg dst = allocate_reg(c, TGSI_FILE_INPUT, idx, i);
- brw_LINE(p, brw_null_reg(), interp[i], c->delta_xy[0]);
- brw_MAC(p, dst, suboffset(interp[i],1), c->delta_xy[1]);
- brw_MUL(p, dst, dst, c->pixel_w);
- }
- }
-}
-#endif
-
-
-
-#if 0
-static void emit_wpos( )
-{
- struct prog_dst_register dst = dst_reg(PROGRAM_INPUT, idx);
- struct tgsi_full_src_register interp = src_reg(PROGRAM_PAYLOAD, idx);
- struct tgsi_full_src_register deltas = get_delta_xy(c);
- struct tgsi_full_src_register arg2;
- unsigned opcode;
-
- opcode = WM_LINTERP;
- arg2 = src_undef();
-
- /* Have to treat wpos.xy specially:
- */
- emit_op(c,
- WM_WPOSXY,
- dst_mask(dst, WRITEMASK_XY),
- 0, 0, 0,
- get_pixel_xy(c),
- src_undef(),
- src_undef());
-
- dst = dst_mask(dst, WRITEMASK_ZW);
-
- /* PROGRAM_INPUT.attr.xyzw = INTERP payload.interp[attr].x, deltas.xyw
- */
- emit_op(c,
- WM_LINTERP,
- dst,
- 0, 0, 0,
- interp,
- deltas,
- arg2);
-}
-#endif
-
-
-
-
-/* Perform register allocation:
- *
- * -- r0???
- * -- passthrough depth regs (and stencil/aa??)
- * -- curbe ??
- * -- inputs (coefficients)
- *
- * Use a totally static register allocation. This will perform poorly
- * but is an easy way to get started (again).
- */
-static void prealloc_reg(struct brw_wm_compile *c)
-{
- int i, j;
- int nr_curbe_regs = 0;
-
- /* R0, then some depth related regs:
- */
- for (i = 0; i < c->key.nr_depth_regs; i++) {
- c->payload_depth[i] = brw_vec8_grf(i*2, 0);
- c->reg_index += 2;
- }
-
-
- /* Then a copy of our part of the CURBE entry:
- */
- {
- int nr_constants = c->fp->info.file_max[TGSI_FILE_CONSTANT] + 1;
- int index = 0;
-
- /* XXX number of constants, or highest numbered constant? */
- assert(nr_constants == c->fp->info.file_count[TGSI_FILE_CONSTANT]);
-
- c->prog_data.max_const = 4*nr_constants;
- for (i = 0; i < nr_constants; i++) {
- for (j = 0; j < 4; j++, index++)
- c->wm_regs[TGSI_FILE_CONSTANT][i][j] = brw_vec1_grf(c->reg_index + index/8,
- index%8);
- }
-
- nr_curbe_regs = 2*((4*nr_constants+15)/16);
- c->reg_index += nr_curbe_regs;
- }
-
- /* Adjust for parameter coefficients for position, which are
- * currently always provided.
- */
-// c->position_coef[i] = brw_vec8_grf(c->reg_index, 0);
- c->reg_index += 2;
-
- /* Next we receive the plane coefficients for parameter
- * interpolation:
- */
- assert(c->fp->info.file_max[TGSI_FILE_INPUT] == c->fp->info.num_inputs);
- for (i = 0; i < c->fp->info.file_max[TGSI_FILE_INPUT] + 1; i++) {
- c->payload_coef[i] = brw_vec8_grf(c->reg_index, 0);
- c->reg_index += 2;
- }
-
- c->prog_data.first_curbe_grf = c->key.nr_depth_regs * 2;
- c->prog_data.urb_read_length = (c->fp->info.num_inputs + 1) * 2;
- c->prog_data.curb_read_length = nr_curbe_regs;
-
- /* That's the end of the payload, now we can start allocating registers.
- */
- c->emit_mask_reg = brw_uw1_reg(BRW_GENERAL_REGISTER_FILE, c->reg_index, 0);
- c->reg_index++;
-
- c->stack = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, c->reg_index, 0);
- c->reg_index += 2;
-
- /* Now allocate room for the interpolated inputs and staging
- * registers for the outputs:
- */
- /* XXX do we want to loop over the _number_ of inputs/outputs or loop
- * to the highest input/output index that's used?
- * Probably the same, actually.
- */
- assert(c->fp->info.file_max[TGSI_FILE_INPUT] + 1 == c->fp->info.num_inputs);
- assert(c->fp->info.file_max[TGSI_FILE_OUTPUT] + 1 == c->fp->info.num_outputs);
- for (i = 0; i < c->fp->info.file_max[TGSI_FILE_INPUT] + 1; i++)
- for (j = 0; j < 4; j++)
- c->wm_regs[TGSI_FILE_INPUT][i][j] = brw_vec8_grf( c->reg_index++, 0 );
-
- for (i = 0; i < c->fp->info.file_max[TGSI_FILE_OUTPUT] + 1; i++)
- for (j = 0; j < 4; j++)
- c->wm_regs[TGSI_FILE_OUTPUT][i][j] = brw_vec8_grf( c->reg_index++, 0 );
-
- /* Beyond this we should only need registers for internal temporaries:
- */
- c->tmp_start = c->reg_index;
-}
-
-
-
-
-
-/* Need to interpolate fragment program inputs in as a preamble to the
- * shader. A more sophisticated compiler would do this on demand, but
- * we'll do it up front:
- */
-void brw_wm_emit_decls(struct brw_wm_compile *c)
-{
- struct tgsi_parse_context parse;
- int done = 0;
-
- prealloc_reg(c);
-
- tgsi_parse_init( &parse, c->fp->program.tokens );
-
- while( !done &&
- !tgsi_parse_end_of_tokens( &parse ) )
- {
- tgsi_parse_token( &parse );
-
- switch( parse.FullToken.Token.Type ) {
- case TGSI_TOKEN_TYPE_DECLARATION:
- {
- const struct tgsi_full_declaration *decl = &parse.FullToken.FullDeclaration;
- unsigned first = decl->DeclarationRange.First;
- unsigned last = decl->DeclarationRange.Last;
- unsigned mask = decl->Declaration.UsageMask; /* ? */
- unsigned i;
-
- if (decl->Declaration.File != TGSI_FILE_INPUT)
- break;
-
- for( i = first; i <= last; i++ ) {
- switch (decl->Declaration.Interpolate) {
- case TGSI_INTERPOLATE_CONSTANT:
- emit_cinterp(c, i, mask);
- break;
-
- case TGSI_INTERPOLATE_LINEAR:
- emit_linterp(c, i, mask);
- break;
-
- case TGSI_INTERPOLATE_PERSPECTIVE:
- //emit_pinterp(c, i, mask);
- emit_linterp(c, i, mask);
- break;
- }
- }
- break;
- }
- case TGSI_TOKEN_TYPE_IMMEDIATE:
- case TGSI_TOKEN_TYPE_INSTRUCTION:
- default:
- done = 1;
- break;
- }
- }
-
- tgsi_parse_free (&parse);
-
- release_tmps(c);
-}
diff --git a/src/gallium/drivers/i965simple/brw_wm_glsl.c b/src/gallium/drivers/i965simple/brw_wm_glsl.c
deleted file mode 100644
index db759639328..00000000000
--- a/src/gallium/drivers/i965simple/brw_wm_glsl.c
+++ /dev/null
@@ -1,1076 +0,0 @@
-
-#include "brw_context.h"
-#include "brw_eu.h"
-#include "brw_wm.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-#include "pipe/p_shader_tokens.h"
-#include "tgsi/tgsi_parse.h"
-
-
-
-static int get_scalar_dst_index(struct tgsi_full_instruction *inst)
-{
- struct tgsi_dst_register dst = inst->FullDstRegisters[0].DstRegister;
- int i;
- for (i = 0; i < 4; i++)
- if (dst.WriteMask & (1<<i))
- break;
- return i;
-}
-
-static struct brw_reg alloc_tmp(struct brw_wm_compile *c)
-{
- c->tmp_index++;
- c->reg_index = MAX2(c->reg_index, c->tmp_index);
- return brw_vec8_grf(c->tmp_start + c->tmp_index, 0);
-}
-
-static void release_tmps(struct brw_wm_compile *c)
-{
- c->tmp_index = 0;
-}
-
-
-static struct brw_reg
-get_reg(struct brw_wm_compile *c, int file, int index, int component )
-{
- switch (file) {
- case TGSI_FILE_NULL:
- return brw_null_reg();
-
- case TGSI_FILE_SAMPLER:
- /* Should never get here:
- */
- assert (0);
- return brw_null_reg();
-
- case TGSI_FILE_IMMEDIATE:
- /* These need a different path:
- */
- assert(0);
- return brw_null_reg();
-
-
- case TGSI_FILE_CONSTANT:
- case TGSI_FILE_INPUT:
- case TGSI_FILE_OUTPUT:
- case TGSI_FILE_TEMPORARY:
- case TGSI_FILE_ADDRESS:
- return c->wm_regs[file][index][component];
-
- default:
- assert(0);
- return brw_null_reg();
- }
-}
-
-
-static struct brw_reg get_dst_reg(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst,
- int component)
-{
- return get_reg(c,
- inst->FullDstRegisters[0].DstRegister.File,
- inst->FullDstRegisters[0].DstRegister.Index,
- component);
-}
-
-static int get_swz( struct tgsi_src_register src, int index )
-{
- switch (index & 3) {
- case 0: return src.SwizzleX;
- case 1: return src.SwizzleY;
- case 2: return src.SwizzleZ;
- case 3: return src.SwizzleW;
- default: return 0;
- }
-}
-
-static int get_ext_swz( struct tgsi_src_register_ext_swz src, int index )
-{
- switch (index & 3) {
- case 0: return src.ExtSwizzleX;
- case 1: return src.ExtSwizzleY;
- case 2: return src.ExtSwizzleZ;
- case 3: return src.ExtSwizzleW;
- default: return 0;
- }
-}
-
-static struct brw_reg get_src_reg(struct brw_wm_compile *c,
- struct tgsi_full_src_register *src,
- int index)
-{
- struct brw_reg reg;
- int component = index;
- int neg = 0;
- int abs = 0;
-
- if (src->SrcRegister.Negate)
- neg = 1;
-
- component = get_swz(src->SrcRegister, component);
-
- /* Yes, there are multiple negates:
- */
- switch (component & 3) {
- case 0: neg ^= src->SrcRegisterExtSwz.NegateX; break;
- case 1: neg ^= src->SrcRegisterExtSwz.NegateY; break;
- case 2: neg ^= src->SrcRegisterExtSwz.NegateZ; break;
- case 3: neg ^= src->SrcRegisterExtSwz.NegateW; break;
- }
-
- /* And multiple swizzles, fun isn't it:
- */
- component = get_ext_swz(src->SrcRegisterExtSwz, component);
-
- /* Not handling indirect lookups yet:
- */
- assert(src->SrcRegister.Indirect == 0);
-
- /* Don't know what dimension means:
- */
- assert(src->SrcRegister.Dimension == 0);
-
- /* Will never handle any of this stuff:
- */
- assert(src->SrcRegisterExtMod.Complement == 0);
- assert(src->SrcRegisterExtMod.Bias == 0);
- assert(src->SrcRegisterExtMod.Scale2X == 0);
-
- if (src->SrcRegisterExtMod.Absolute)
- abs = 1;
-
- /* Another negate! This is a post-absolute negate, which we
- * can't do. Need to clean the crap out of tgsi somehow.
- */
- assert(src->SrcRegisterExtMod.Negate == 0);
-
- switch( component ) {
- case TGSI_EXTSWIZZLE_X:
- case TGSI_EXTSWIZZLE_Y:
- case TGSI_EXTSWIZZLE_Z:
- case TGSI_EXTSWIZZLE_W:
- reg = get_reg(c,
- src->SrcRegister.File,
- src->SrcRegister.Index,
- component );
-
- if (neg)
- reg = negate(reg);
-
- if (abs)
- reg = brw_abs(reg);
-
- break;
-
- /* XXX: this won't really work in the general case, but we know
- * that the extended swizzle is only allowed in the SWZ
- * instruction (right??), in which case using an immediate
- * directly will work.
- */
- case TGSI_EXTSWIZZLE_ZERO:
- reg = brw_imm_f(0);
- break;
-
- case TGSI_EXTSWIZZLE_ONE:
- if (neg && !abs)
- reg = brw_imm_f(-1.0);
- else
- reg = brw_imm_f(1.0);
- break;
-
- default:
- assert(0);
- break;
- }
-
-
- return reg;
-}
-
-static void emit_abs( struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
-
- int i;
- struct brw_compile *p = &c->func;
- brw_set_saturate(p, inst->Instruction.Saturate != TGSI_SAT_NONE);
- for (i = 0; i < 4; i++) {
- if (mask & (1<<i)) {
- struct brw_reg src, dst;
- dst = get_dst_reg(c, inst, i);
- src = get_src_reg(c, &inst->FullSrcRegisters[0], i);
- brw_MOV(p, dst, brw_abs(src)); /* NOTE */
- }
- }
- brw_set_saturate(p, 0);
-}
-
-
-static void emit_xpd(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- int i;
- struct brw_compile *p = &c->func;
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
- for (i = 0; i < 4; i++) {
- unsigned i2 = (i+2)%3;
- unsigned i1 = (i+1)%3;
- if (mask & (1<<i)) {
- struct brw_reg src0, src1, dst;
- dst = get_dst_reg(c, inst, i);
- src0 = negate(get_src_reg(c, &inst->FullSrcRegisters[0], i2));
- src1 = get_src_reg(c, &inst->FullSrcRegisters[1], i1);
- brw_MUL(p, brw_null_reg(), src0, src1);
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], i1);
- src1 = get_src_reg(c, &inst->FullSrcRegisters[1], i2);
- brw_set_saturate(p, inst->Instruction.Saturate != TGSI_SAT_NONE);
- brw_MAC(p, dst, src0, src1);
- brw_set_saturate(p, 0);
- }
- }
- brw_set_saturate(p, 0);
-}
-
-static void emit_dp3(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_reg src0[3], src1[3], dst;
- int i;
- struct brw_compile *p = &c->func;
- for (i = 0; i < 3; i++) {
- src0[i] = get_src_reg(c, &inst->FullSrcRegisters[0], i);
- src1[i] = get_src_reg(c, &inst->FullSrcRegisters[1], i);
- }
-
- dst = get_dst_reg(c, inst, get_scalar_dst_index(inst));
- brw_MUL(p, brw_null_reg(), src0[0], src1[0]);
- brw_MAC(p, brw_null_reg(), src0[1], src1[1]);
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- brw_MAC(p, dst, src0[2], src1[2]);
- brw_set_saturate(p, 0);
-}
-
-static void emit_dp4(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_reg src0[4], src1[4], dst;
- int i;
- struct brw_compile *p = &c->func;
- for (i = 0; i < 4; i++) {
- src0[i] = get_src_reg(c, &inst->FullSrcRegisters[0], i);
- src1[i] = get_src_reg(c, &inst->FullSrcRegisters[1], i);
- }
- dst = get_dst_reg(c, inst, get_scalar_dst_index(inst));
- brw_MUL(p, brw_null_reg(), src0[0], src1[0]);
- brw_MAC(p, brw_null_reg(), src0[1], src1[1]);
- brw_MAC(p, brw_null_reg(), src0[2], src1[2]);
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- brw_MAC(p, dst, src0[3], src1[3]);
- brw_set_saturate(p, 0);
-}
-
-static void emit_dph(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_reg src0[4], src1[4], dst;
- int i;
- struct brw_compile *p = &c->func;
- for (i = 0; i < 4; i++) {
- src0[i] = get_src_reg(c, &inst->FullSrcRegisters[0], i);
- src1[i] = get_src_reg(c, &inst->FullSrcRegisters[1], i);
- }
- dst = get_dst_reg(c, inst, get_scalar_dst_index(inst));
- brw_MUL(p, brw_null_reg(), src0[0], src1[0]);
- brw_MAC(p, brw_null_reg(), src0[1], src1[1]);
- brw_MAC(p, dst, src0[2], src1[2]);
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- brw_ADD(p, dst, src0[3], src1[3]);
- brw_set_saturate(p, 0);
-}
-
-static void emit_math1(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst, unsigned func)
-{
- struct brw_compile *p = &c->func;
- struct brw_reg src0, dst;
-
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], 0);
- dst = get_dst_reg(c, inst, get_scalar_dst_index(inst));
- brw_MOV(p, brw_message_reg(2), src0);
- brw_math(p,
- dst,
- func,
- ((inst->Instruction.Saturate != TGSI_SAT_NONE)
- ? BRW_MATH_SATURATE_SATURATE
- : BRW_MATH_SATURATE_NONE),
- 2,
- brw_null_reg(),
- BRW_MATH_DATA_VECTOR,
- BRW_MATH_PRECISION_FULL);
-}
-
-
-static void emit_alu2(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst,
- unsigned opcode)
-{
- struct brw_compile *p = &c->func;
- struct brw_reg src0, src1, dst;
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
- int i;
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- for (i = 0 ; i < 4; i++) {
- if (mask & (1<<i)) {
- dst = get_dst_reg(c, inst, i);
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], i);
- src1 = get_src_reg(c, &inst->FullSrcRegisters[1], i);
- brw_alu2(p, opcode, dst, src0, src1);
- }
- }
- brw_set_saturate(p, 0);
-}
-
-
-static void emit_alu1(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst,
- unsigned opcode)
-{
- struct brw_compile *p = &c->func;
- struct brw_reg src0, dst;
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
- int i;
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- for (i = 0 ; i < 4; i++) {
- if (mask & (1<<i)) {
- dst = get_dst_reg(c, inst, i);
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], i);
- brw_alu1(p, opcode, dst, src0);
- }
- }
- if (inst->Instruction.Saturate != TGSI_SAT_NONE)
- brw_set_saturate(p, 0);
-}
-
-
-static void emit_max(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_compile *p = &c->func;
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
- struct brw_reg src0, src1, dst;
- int i;
- brw_push_insn_state(p);
- for (i = 0; i < 4; i++) {
- if (mask & (1<<i)) {
- dst = get_dst_reg(c, inst, i);
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], i);
- src1 = get_src_reg(c, &inst->FullSrcRegisters[1], i);
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- brw_MOV(p, dst, src0);
- brw_set_saturate(p, 0);
-
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, src0, src1);
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
- brw_MOV(p, dst, src1);
- brw_set_saturate(p, 0);
- brw_set_predicate_control_flag_value(p, 0xff);
- }
- }
- brw_pop_insn_state(p);
-}
-
-static void emit_min(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_compile *p = &c->func;
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
- struct brw_reg src0, src1, dst;
- int i;
- brw_push_insn_state(p);
- for (i = 0; i < 4; i++) {
- if (mask & (1<<i)) {
- dst = get_dst_reg(c, inst, i);
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], i);
- src1 = get_src_reg(c, &inst->FullSrcRegisters[1], i);
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- brw_MOV(p, dst, src0);
- brw_set_saturate(p, 0);
-
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, src1, src0);
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
- brw_MOV(p, dst, src1);
- brw_set_saturate(p, 0);
- brw_set_predicate_control_flag_value(p, 0xff);
- }
- }
- brw_pop_insn_state(p);
-}
-
-static void emit_pow(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_compile *p = &c->func;
- struct brw_reg dst, src0, src1;
- dst = get_dst_reg(c, inst, get_scalar_dst_index(inst));
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], 0);
- src1 = get_src_reg(c, &inst->FullSrcRegisters[1], 0);
-
- brw_MOV(p, brw_message_reg(2), src0);
- brw_MOV(p, brw_message_reg(3), src1);
-
- brw_math(p,
- dst,
- BRW_MATH_FUNCTION_POW,
- (inst->Instruction.Saturate != TGSI_SAT_NONE
- ? BRW_MATH_SATURATE_SATURATE
- : BRW_MATH_SATURATE_NONE),
- 2,
- brw_null_reg(),
- BRW_MATH_DATA_VECTOR,
- BRW_MATH_PRECISION_FULL);
-}
-
-static void emit_lrp(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_compile *p = &c->func;
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
- struct brw_reg dst, tmp1, tmp2, src0, src1, src2;
- int i;
- for (i = 0; i < 4; i++) {
- if (mask & (1<<i)) {
- dst = get_dst_reg(c, inst, i);
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], i);
-
- src1 = get_src_reg(c, &inst->FullSrcRegisters[1], i);
-
- if (src1.nr == dst.nr) {
- tmp1 = alloc_tmp(c);
- brw_MOV(p, tmp1, src1);
- } else
- tmp1 = src1;
-
- src2 = get_src_reg(c, &inst->FullSrcRegisters[2], i);
- if (src2.nr == dst.nr) {
- tmp2 = alloc_tmp(c);
- brw_MOV(p, tmp2, src2);
- } else
- tmp2 = src2;
-
- brw_ADD(p, dst, negate(src0), brw_imm_f(1.0));
- brw_MUL(p, brw_null_reg(), dst, tmp2);
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- brw_MAC(p, dst, src0, tmp1);
- brw_set_saturate(p, 0);
- }
- release_tmps(c);
- }
-}
-
-static void emit_kil(struct brw_wm_compile *c)
-{
- struct brw_compile *p = &c->func;
- struct brw_reg depth = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW);
- brw_push_insn_state(p);
- brw_set_mask_control(p, BRW_MASK_DISABLE);
- brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); //IMASK
- brw_AND(p, depth, c->emit_mask_reg, depth);
- brw_pop_insn_state(p);
-}
-
-static void emit_mad(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_compile *p = &c->func;
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
- struct brw_reg dst, src0, src1, src2;
- int i;
-
- for (i = 0; i < 4; i++) {
- if (mask & (1<<i)) {
- dst = get_dst_reg(c, inst, i);
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], i);
- src1 = get_src_reg(c, &inst->FullSrcRegisters[1], i);
- src2 = get_src_reg(c, &inst->FullSrcRegisters[2], i);
- brw_MUL(p, dst, src0, src1);
-
- brw_set_saturate(p, (inst->Instruction.Saturate != TGSI_SAT_NONE) ? 1 : 0);
- brw_ADD(p, dst, dst, src2);
- brw_set_saturate(p, 0);
- }
- }
-}
-
-static void emit_sop(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst, unsigned cond)
-{
- struct brw_compile *p = &c->func;
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
- struct brw_reg dst, src0, src1;
- int i;
-
- brw_push_insn_state(p);
- for (i = 0; i < 4; i++) {
- if (mask & (1<<i)) {
- dst = get_dst_reg(c, inst, i);
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], i);
- src1 = get_src_reg(c, &inst->FullSrcRegisters[1], i);
- brw_CMP(p, brw_null_reg(), cond, src0, src1);
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_MOV(p, dst, brw_imm_f(0.0));
- brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
- brw_MOV(p, dst, brw_imm_f(1.0));
- }
- }
- brw_pop_insn_state(p);
-}
-
-
-static void emit_ddx(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_compile *p = &c->func;
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
- struct brw_reg interp[4];
- struct brw_reg dst;
- struct brw_reg src0, w;
- unsigned nr, i;
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], 0);
- w = get_src_reg(c, &inst->FullSrcRegisters[1], 3);
- nr = src0.nr;
- interp[0] = brw_vec1_grf(nr, 0);
- interp[1] = brw_vec1_grf(nr, 4);
- interp[2] = brw_vec1_grf(nr+1, 0);
- interp[3] = brw_vec1_grf(nr+1, 4);
- brw_set_saturate(p, inst->Instruction.Saturate != TGSI_SAT_NONE);
- for(i = 0; i < 4; i++ ) {
- if (mask & (1<<i)) {
- dst = get_dst_reg(c, inst, i);
- brw_MOV(p, dst, interp[i]);
- brw_MUL(p, dst, dst, w);
- }
- }
- brw_set_saturate(p, 0);
-}
-
-static void emit_ddy(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_compile *p = &c->func;
- unsigned mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
- struct brw_reg interp[4];
- struct brw_reg dst;
- struct brw_reg src0, w;
- unsigned nr, i;
-
- src0 = get_src_reg(c, &inst->FullSrcRegisters[0], 0);
- nr = src0.nr;
- w = get_src_reg(c, &inst->FullSrcRegisters[1], 3);
- interp[0] = brw_vec1_grf(nr, 0);
- interp[1] = brw_vec1_grf(nr, 4);
- interp[2] = brw_vec1_grf(nr+1, 0);
- interp[3] = brw_vec1_grf(nr+1, 4);
- brw_set_saturate(p, inst->Instruction.Saturate != TGSI_SAT_NONE);
- for(i = 0; i < 4; i++ ) {
- if (mask & (1<<i)) {
- dst = get_dst_reg(c, inst, i);
- brw_MOV(p, dst, suboffset(interp[i], 1));
- brw_MUL(p, dst, dst, w);
- }
- }
- brw_set_saturate(p, 0);
-}
-
-/* TODO
- BIAS on SIMD8 not workind yet...
-*/
-static void emit_txb(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
-#if 0
- struct brw_compile *p = &c->func;
- struct brw_reg payload_reg = c->payload_depth[0];
- struct brw_reg dst[4], src[4];
- unsigned i;
- for (i = 0; i < 4; i++)
- dst[i] = get_dst_reg(c, inst, i);
- for (i = 0; i < 4; i++)
- src[i] = get_src_reg(c, &inst->FullSrcRegisters[0], i);
-
-#if 0
- switch (inst->TexSrcTarget) {
- case TEXTURE_1D_INDEX:
- brw_MOV(p, brw_message_reg(2), src[0]);
- brw_MOV(p, brw_message_reg(3), brw_imm_f(0));
- brw_MOV(p, brw_message_reg(4), brw_imm_f(0));
- break;
- case TEXTURE_2D_INDEX:
- case TEXTURE_RECT_INDEX:
- brw_MOV(p, brw_message_reg(2), src[0]);
- brw_MOV(p, brw_message_reg(3), src[1]);
- brw_MOV(p, brw_message_reg(4), brw_imm_f(0));
- break;
- default:
- brw_MOV(p, brw_message_reg(2), src[0]);
- brw_MOV(p, brw_message_reg(3), src[1]);
- brw_MOV(p, brw_message_reg(4), src[2]);
- break;
- }
-#else
- brw_MOV(p, brw_message_reg(2), src[0]);
- brw_MOV(p, brw_message_reg(3), src[1]);
- brw_MOV(p, brw_message_reg(4), brw_imm_f(0));
-#endif
-
- brw_MOV(p, brw_message_reg(5), src[3]);
- brw_MOV(p, brw_message_reg(6), brw_imm_f(0));
- brw_SAMPLE(p,
- retype(vec8(dst[0]), BRW_REGISTER_TYPE_UW),
- 1,
- retype(payload_reg, BRW_REGISTER_TYPE_UW),
- inst->TexSrcUnit + 1, /* surface */
- inst->TexSrcUnit, /* sampler */
- inst->FullDstRegisters[0].DstRegister.WriteMask,
- BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS,
- 4,
- 4,
- 0);
-#endif
-}
-
-static void emit_tex(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
-#if 0
- struct brw_compile *p = &c->func;
- struct brw_reg payload_reg = c->payload_depth[0];
- struct brw_reg dst[4], src[4];
- unsigned msg_len;
- unsigned i, nr;
- unsigned emit;
- boolean shadow = (c->key.shadowtex_mask & (1<<inst->TexSrcUnit)) ? 1 : 0;
-
- for (i = 0; i < 4; i++)
- dst[i] = get_dst_reg(c, inst, i);
- for (i = 0; i < 4; i++)
- src[i] = get_src_reg(c, &inst->FullSrcRegisters[0], i);
-
-#if 0
- switch (inst->TexSrcTarget) {
- case TEXTURE_1D_INDEX:
- emit = WRITEMASK_X;
- nr = 1;
- break;
- case TEXTURE_2D_INDEX:
- case TEXTURE_RECT_INDEX:
- emit = WRITEMASK_XY;
- nr = 2;
- break;
- default:
- emit = WRITEMASK_XYZ;
- nr = 3;
- break;
- }
-#else
- emit = WRITEMASK_XY;
- nr = 2;
-#endif
-
- msg_len = 1;
-
- for (i = 0; i < nr; i++) {
- static const unsigned swz[4] = {0,1,2,2};
- if (emit & (1<<i))
- brw_MOV(p, brw_message_reg(msg_len+1), src[swz[i]]);
- else
- brw_MOV(p, brw_message_reg(msg_len+1), brw_imm_f(0));
- msg_len += 1;
- }
-
- if (shadow) {
- brw_MOV(p, brw_message_reg(5), brw_imm_f(0));
- brw_MOV(p, brw_message_reg(6), src[2]);
- }
-
- brw_SAMPLE(p,
- retype(vec8(dst[0]), BRW_REGISTER_TYPE_UW),
- 1,
- retype(payload_reg, BRW_REGISTER_TYPE_UW),
- inst->TexSrcUnit + 1, /* surface */
- inst->TexSrcUnit, /* sampler */
- inst->FullDstRegisters[0].DstRegister.WriteMask,
- BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE,
- 4,
- shadow ? 6 : 4,
- 0);
-
- if (shadow)
- brw_MOV(p, dst[3], brw_imm_f(1.0));
-#endif
-}
-
-
-
-
-
-
-
-
-static void emit_fb_write(struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst)
-{
- struct brw_compile *p = &c->func;
- int nr = 2;
- int channel;
- int base_reg = 0;
-
- // src0 = output color
- // src1 = payload_depth[0]
- // src2 = output depth
- // dst = ???
-
-
-
- /* Reserve a space for AA - may not be needed:
- */
- if (c->key.aa_dest_stencil_reg)
- nr += 1;
-
- {
- brw_push_insn_state(p);
- for (channel = 0; channel < 4; channel++) {
- struct brw_reg src0 = c->wm_regs[TGSI_FILE_OUTPUT][0][channel];
-
- /* mov (8) m2.0<1>:ud r28.0<8;8,1>:ud { Align1 } */
- /* mov (8) m6.0<1>:ud r29.0<8;8,1>:ud { Align1 SecHalf } */
- brw_MOV(p, brw_message_reg(nr + channel), src0);
- }
- /* skip over the regs populated above: */
- nr += 8;
- brw_pop_insn_state(p);
- }
-
-
- /* Pass through control information:
- */
- /* mov (8) m1.0<1>:ud r1.0<8;8,1>:ud { Align1 NoMask } */
- {
- brw_push_insn_state(p);
- brw_set_mask_control(p, BRW_MASK_DISABLE); /* ? */
- brw_MOV(p,
- brw_message_reg(base_reg + 1),
- brw_vec8_grf(1, 0));
- brw_pop_insn_state(p);
- }
-
- /* Send framebuffer write message: */
- brw_fb_WRITE(p,
- retype(vec8(brw_null_reg()), BRW_REGISTER_TYPE_UW),
- base_reg,
- retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW),
- 0, /* render surface always 0 */
- nr,
- 0,
- 1);
-
-}
-
-
-static void brw_wm_emit_instruction( struct brw_wm_compile *c,
- struct tgsi_full_instruction *inst )
-{
- struct brw_compile *p = &c->func;
-
-#if 0
- if (inst->CondUpdate)
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- else
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NONE);
-#else
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NONE);
-#endif
-
- switch (inst->Instruction.Opcode) {
- case TGSI_OPCODE_ABS:
- emit_abs(c, inst);
- break;
- case TGSI_OPCODE_ADD:
- emit_alu2(c, inst, BRW_OPCODE_ADD);
- break;
- case TGSI_OPCODE_SUB:
- assert(0);
-// emit_alu2(c, inst, BRW_OPCODE_SUB);
- break;
- case TGSI_OPCODE_FRC:
- emit_alu1(c, inst, BRW_OPCODE_FRC);
- break;
- case TGSI_OPCODE_FLR:
- assert(0);
-// emit_alu1(c, inst, BRW_OPCODE_FLR);
- break;
- case TGSI_OPCODE_LRP:
- emit_lrp(c, inst);
- break;
- case TGSI_OPCODE_INT:
- emit_alu1(c, inst, BRW_OPCODE_RNDD);
- break;
- case TGSI_OPCODE_MOV:
- emit_alu1(c, inst, BRW_OPCODE_MOV);
- break;
- case TGSI_OPCODE_DP3:
- emit_dp3(c, inst);
- break;
- case TGSI_OPCODE_DP4:
- emit_dp4(c, inst);
- break;
- case TGSI_OPCODE_XPD:
- emit_xpd(c, inst);
- break;
- case TGSI_OPCODE_DPH:
- emit_dph(c, inst);
- break;
- case TGSI_OPCODE_RCP:
- emit_math1(c, inst, BRW_MATH_FUNCTION_INV);
- break;
- case TGSI_OPCODE_RSQ:
- emit_math1(c, inst, BRW_MATH_FUNCTION_RSQ);
- break;
- case TGSI_OPCODE_SIN:
- emit_math1(c, inst, BRW_MATH_FUNCTION_SIN);
- break;
- case TGSI_OPCODE_COS:
- emit_math1(c, inst, BRW_MATH_FUNCTION_COS);
- break;
- case TGSI_OPCODE_EX2:
- emit_math1(c, inst, BRW_MATH_FUNCTION_EXP);
- break;
- case TGSI_OPCODE_LG2:
- emit_math1(c, inst, BRW_MATH_FUNCTION_LOG);
- break;
- case TGSI_OPCODE_MAX:
- emit_max(c, inst);
- break;
- case TGSI_OPCODE_MIN:
- emit_min(c, inst);
- break;
- case TGSI_OPCODE_DDX:
- emit_ddx(c, inst);
- break;
- case TGSI_OPCODE_DDY:
- emit_ddy(c, inst);
- break;
- case TGSI_OPCODE_SLT:
- emit_sop(c, inst, BRW_CONDITIONAL_L);
- break;
- case TGSI_OPCODE_SLE:
- emit_sop(c, inst, BRW_CONDITIONAL_LE);
- break;
- case TGSI_OPCODE_SGT:
- emit_sop(c, inst, BRW_CONDITIONAL_G);
- break;
- case TGSI_OPCODE_SGE:
- emit_sop(c, inst, BRW_CONDITIONAL_GE);
- break;
- case TGSI_OPCODE_SEQ:
- emit_sop(c, inst, BRW_CONDITIONAL_EQ);
- break;
- case TGSI_OPCODE_SNE:
- emit_sop(c, inst, BRW_CONDITIONAL_NEQ);
- break;
- case TGSI_OPCODE_MUL:
- emit_alu2(c, inst, BRW_OPCODE_MUL);
- break;
- case TGSI_OPCODE_POW:
- emit_pow(c, inst);
- break;
- case TGSI_OPCODE_MAD:
- emit_mad(c, inst);
- break;
- case TGSI_OPCODE_TEX:
- emit_tex(c, inst);
- break;
- case TGSI_OPCODE_TXB:
- emit_txb(c, inst);
- break;
- case TGSI_OPCODE_TEXKILL:
- emit_kil(c);
- break;
- case TGSI_OPCODE_IF:
- assert(c->if_insn < MAX_IFSN);
- c->if_inst[c->if_insn++] = brw_IF(p, BRW_EXECUTE_8);
- break;
- case TGSI_OPCODE_ELSE:
- c->if_inst[c->if_insn-1] = brw_ELSE(p, c->if_inst[c->if_insn-1]);
- break;
- case TGSI_OPCODE_ENDIF:
- assert(c->if_insn > 0);
- brw_ENDIF(p, c->if_inst[--c->if_insn]);
- break;
- case TGSI_OPCODE_BGNSUB:
- case TGSI_OPCODE_ENDSUB:
- break;
- case TGSI_OPCODE_CAL:
- brw_push_insn_state(p);
- brw_set_mask_control(p, BRW_MASK_DISABLE);
- brw_set_access_mode(p, BRW_ALIGN_1);
- brw_ADD(p, deref_1ud(c->stack_index, 0), brw_ip_reg(), brw_imm_d(3*16));
- brw_set_access_mode(p, BRW_ALIGN_16);
- brw_ADD(p,
- get_addr_reg(c->stack_index),
- get_addr_reg(c->stack_index), brw_imm_d(4));
-// orig_inst = inst->Data;
-// orig_inst->Data = &p->store[p->nr_insn];
- assert(0);
- brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
- brw_pop_insn_state(p);
- break;
-
- case TGSI_OPCODE_RET:
-#if 0
- brw_push_insn_state(p);
- brw_set_mask_control(p, BRW_MASK_DISABLE);
- brw_ADD(p,
- get_addr_reg(c->stack_index),
- get_addr_reg(c->stack_index), brw_imm_d(-4));
- brw_set_access_mode(p, BRW_ALIGN_1);
- brw_MOV(p, brw_ip_reg(), deref_1ud(c->stack_index, 0));
- brw_set_access_mode(p, BRW_ALIGN_16);
- brw_pop_insn_state(p);
-#else
- emit_fb_write(c, inst);
-#endif
-
- break;
- case TGSI_OPCODE_BGNFOR:
- c->loop_inst[c->loop_insn++] = brw_DO(p, BRW_EXECUTE_8);
- break;
- case TGSI_OPCODE_BRK:
- brw_BREAK(p);
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- break;
- case TGSI_OPCODE_CONT:
- brw_CONT(p);
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- break;
- case TGSI_OPCODE_ENDFOR:
- c->loop_insn--;
- c->inst0 = c->inst1 = brw_WHILE(p, c->loop_inst[c->loop_insn]);
- /* patch all the BREAK instructions from
- last BGNFOR */
- while (c->inst0 > c->loop_inst[c->loop_insn]) {
- c->inst0--;
- if (c->inst0->header.opcode == BRW_OPCODE_BREAK) {
- c->inst0->bits3.if_else.jump_count = c->inst1 - c->inst0 + 1;
- c->inst0->bits3.if_else.pop_count = 0;
- } else if (c->inst0->header.opcode == BRW_OPCODE_CONTINUE) {
- c->inst0->bits3.if_else.jump_count = c->inst1 - c->inst0;
- c->inst0->bits3.if_else.pop_count = 0;
- }
- }
- break;
- case TGSI_OPCODE_END:
- emit_fb_write(c, inst);
- break;
-
- default:
- debug_printf("unsupported IR in fragment shader %d\n",
- inst->Instruction.Opcode);
- }
-#if 0
- if (inst->CondUpdate)
- brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
- else
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-#endif
-}
-
-
-
-
-
-
-void brw_wm_glsl_emit(struct brw_wm_compile *c)
-{
- struct tgsi_parse_context parse;
- struct brw_compile *p = &c->func;
-
- brw_init_compile(&c->func);
- brw_set_compression_control(p, BRW_COMPRESSION_NONE);
-
- c->reg_index = 0;
- c->if_insn = 0;
- c->loop_insn = 0;
- c->stack_index = brw_indirect(0,0);
-
- /* Do static register allocation and parameter interpolation:
- */
- brw_wm_emit_decls( c );
-
- /* Emit the actual program. All done with very direct translation,
- * hopefully we can improve on this shortly...
- */
- brw_MOV(p, get_addr_reg(c->stack_index), brw_address(c->stack));
-
- tgsi_parse_init( &parse, c->fp->program.tokens );
-
- while( !tgsi_parse_end_of_tokens( &parse ) )
- {
- tgsi_parse_token( &parse );
-
- switch( parse.FullToken.Token.Type ) {
- case TGSI_TOKEN_TYPE_DECLARATION:
- /* already done */
- break;
-
- case TGSI_TOKEN_TYPE_IMMEDIATE:
- /* not handled yet */
- assert(0);
- break;
-
- case TGSI_TOKEN_TYPE_INSTRUCTION:
- brw_wm_emit_instruction(c, &parse.FullToken.FullInstruction);
- break;
-
- default:
- assert( 0 );
- }
- }
-
- tgsi_parse_free (&parse);
-
- /* Fix up call targets:
- */
-#if 0
- {
- unsigned nr_insns = c->fp->program.Base.NumInstructions;
- unsigned insn, target_insn;
- struct tgsi_full_instruction *inst1, *inst2;
- struct brw_instruction *brw_inst1, *brw_inst2;
- int offset;
- for (insn = 0; insn < nr_insns; insn++) {
- inst1 = &c->fp->program.Base.Instructions[insn];
- brw_inst1 = inst1->Data;
- switch (inst1->Opcode) {
- case TGSI_OPCODE_CAL:
- target_insn = inst1->BranchTarget;
- inst2 = &c->fp->program.Base.Instructions[target_insn];
- brw_inst2 = inst2->Data;
- offset = brw_inst2 - brw_inst1;
- brw_set_src1(brw_inst1, brw_imm_d(offset*16));
- break;
- default:
- break;
- }
- }
- }
-#endif
-
- c->prog_data.total_grf = c->reg_index;
- c->prog_data.total_scratch = 0;
-}
diff --git a/src/gallium/drivers/i965simple/brw_wm_iz.c b/src/gallium/drivers/i965simple/brw_wm_iz.c
deleted file mode 100644
index 6c5f25bf39e..00000000000
--- a/src/gallium/drivers/i965simple/brw_wm_iz.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_wm.h"
-
-
-#undef P /* prompted depth */
-#undef C /* computed */
-#undef N /* non-promoted? */
-
-#define P 0
-#define C 1
-#define N 2
-
-const struct {
- unsigned mode:2;
- unsigned sd_present:1;
- unsigned sd_to_rt:1;
- unsigned dd_present:1;
- unsigned ds_present:1;
-} wm_iz_table[IZ_BIT_MAX] =
-{
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { C, 0, 1, 0, 0 },
- { C, 0, 1, 0, 0 },
- { C, 1, 1, 0, 0 },
- { C, 1, 1, 0, 0 },
- { C, 0, 1, 0, 0 },
- { C, 0, 1, 0, 0 },
- { C, 1, 1, 1, 0 },
- { C, 1, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { C, 1, 1, 1, 0 },
- { C, 1, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { C, 0, 1, 0, 0 },
- { C, 0, 1, 0, 0 },
- { C, 1, 1, 0, 0 },
- { C, 1, 1, 0, 0 },
- { C, 0, 1, 0, 0 },
- { C, 0, 1, 0, 0 },
- { C, 1, 1, 1, 0 },
- { C, 1, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { C, 1, 1, 1, 0 },
- { C, 1, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { C, 0, 0, 0, 1 },
- { C, 0, 0, 0, 1 },
- { C, 0, 1, 0, 1 },
- { C, 0, 1, 0, 1 },
- { C, 1, 1, 0, 1 },
- { C, 1, 1, 0, 1 },
- { C, 0, 1, 0, 1 },
- { C, 0, 1, 0, 1 },
- { C, 1, 1, 1, 1 },
- { C, 1, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { C, 1, 1, 1, 1 },
- { C, 1, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { C, 0, 0, 0, 1 },
- { C, 0, 0, 0, 1 },
- { C, 0, 1, 0, 1 },
- { C, 0, 1, 0, 1 },
- { C, 1, 1, 0, 1 },
- { C, 1, 1, 0, 1 },
- { C, 0, 1, 0, 1 },
- { C, 0, 1, 0, 1 },
- { C, 1, 1, 1, 1 },
- { C, 1, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { C, 1, 1, 1, 1 },
- { C, 1, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { N, 1, 1, 0, 0 },
- { N, 0, 1, 0, 0 },
- { N, 0, 1, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { C, 0, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { P, 0, 0, 0, 0 },
- { N, 1, 1, 0, 0 },
- { C, 0, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { N, 1, 1, 0, 0 },
- { N, 0, 1, 0, 0 },
- { N, 0, 1, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { C, 0, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { P, 0, 0, 0, 0 },
- { N, 1, 1, 0, 0 },
- { C, 0, 1, 1, 0 },
- { C, 0, 1, 1, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { N, 1, 1, 0, 1 },
- { N, 0, 1, 0, 1 },
- { N, 0, 1, 0, 1 },
- { P, 0, 0, 0, 0 },
- { P, 0, 0, 0, 0 },
- { C, 0, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { P, 0, 0, 0, 0 },
- { N, 1, 1, 0, 1 },
- { C, 0, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { P, 0, 0, 0, 0 },
- { C, 0, 0, 0, 1 },
- { P, 0, 0, 0, 0 },
- { C, 0, 1, 0, 1 },
- { P, 0, 0, 0, 0 },
- { C, 1, 1, 0, 1 },
- { C, 0, 1, 0, 1 },
- { C, 0, 1, 0, 1 },
- { P, 0, 0, 0, 0 },
- { C, 1, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { P, 0, 0, 0, 0 },
- { C, 1, 1, 1, 1 },
- { C, 0, 1, 1, 1 },
- { C, 0, 1, 1, 1 }
-};
-
-void brw_wm_lookup_iz( unsigned line_aa,
- unsigned lookup,
- struct brw_wm_prog_key *key )
-{
- unsigned reg = 2;
-
- assert (lookup < IZ_BIT_MAX);
-
- if (lookup & IZ_PS_COMPUTES_DEPTH_BIT)
- key->computes_depth = 1;
-
- if (wm_iz_table[lookup].sd_present) {
- key->source_depth_reg = reg;
- reg += 2;
- }
-
- if (wm_iz_table[lookup].sd_to_rt)
- key->source_depth_to_render_target = 1;
-
- if (wm_iz_table[lookup].ds_present || line_aa != AA_NEVER) {
- key->aa_dest_stencil_reg = reg;
- key->runtime_check_aads_emit = (!wm_iz_table[lookup].ds_present &&
- line_aa == AA_SOMETIMES);
- reg++;
- }
-
- if (wm_iz_table[lookup].dd_present) {
- key->dest_depth_reg = reg;
- reg+=2;
- }
-
- key->nr_depth_regs = (reg+1)/2;
-}
-
diff --git a/src/gallium/drivers/i965simple/brw_wm_sampler_state.c b/src/gallium/drivers/i965simple/brw_wm_sampler_state.c
deleted file mode 100644
index 52b2909a651..00000000000
--- a/src/gallium/drivers/i965simple/brw_wm_sampler_state.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-
-#include "util/u_math.h"
-#include "util/u_memory.h"
-
-
-#define COMPAREFUNC_ALWAYS 0
-#define COMPAREFUNC_NEVER 0x1
-#define COMPAREFUNC_LESS 0x2
-#define COMPAREFUNC_EQUAL 0x3
-#define COMPAREFUNC_LEQUAL 0x4
-#define COMPAREFUNC_GREATER 0x5
-#define COMPAREFUNC_NOTEQUAL 0x6
-#define COMPAREFUNC_GEQUAL 0x7
-
-/* Samplers aren't strictly wm state from the hardware's perspective,
- * but that is the only situation in which we use them in this driver.
- */
-
-static int intel_translate_shadow_compare_func(unsigned func)
-{
- switch(func) {
- case PIPE_FUNC_NEVER:
- return COMPAREFUNC_ALWAYS;
- case PIPE_FUNC_LESS:
- return COMPAREFUNC_LEQUAL;
- case PIPE_FUNC_LEQUAL:
- return COMPAREFUNC_LESS;
- case PIPE_FUNC_GREATER:
- return COMPAREFUNC_GEQUAL;
- case PIPE_FUNC_GEQUAL:
- return COMPAREFUNC_GREATER;
- case PIPE_FUNC_NOTEQUAL:
- return COMPAREFUNC_EQUAL;
- case PIPE_FUNC_EQUAL:
- return COMPAREFUNC_NOTEQUAL;
- case PIPE_FUNC_ALWAYS:
- return COMPAREFUNC_NEVER;
- }
-
- debug_printf("Unknown value in %s: %x\n", __FUNCTION__, func);
- return COMPAREFUNC_NEVER;
-}
-
-/* The brw (and related graphics cores) do not support GL_CLAMP. The
- * Intel drivers for "other operating systems" implement GL_CLAMP as
- * GL_CLAMP_TO_EDGE, so the same is done here.
- */
-static unsigned translate_wrap_mode( int wrap )
-{
- switch( wrap ) {
- case PIPE_TEX_WRAP_REPEAT:
- return BRW_TEXCOORDMODE_WRAP;
- case PIPE_TEX_WRAP_CLAMP:
- return BRW_TEXCOORDMODE_CLAMP;
- case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
- return BRW_TEXCOORDMODE_CLAMP; /* conform likes it this way */
- case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
- return BRW_TEXCOORDMODE_CLAMP_BORDER;
- case PIPE_TEX_WRAP_MIRROR_REPEAT:
- return BRW_TEXCOORDMODE_MIRROR;
- default:
- return BRW_TEXCOORDMODE_WRAP;
- }
-}
-
-
-static unsigned U_FIXED(float value, unsigned frac_bits)
-{
- value *= (1<<frac_bits);
- return value < 0 ? 0 : value;
-}
-
-static int S_FIXED(float value, unsigned frac_bits)
-{
- return value * (1<<frac_bits);
-}
-
-
-static unsigned upload_default_color( struct brw_context *brw,
- const float *color )
-{
- struct brw_sampler_default_color sdc;
-
- COPY_4V(sdc.color, color);
-
- return brw_cache_data( &brw->cache[BRW_SAMPLER_DEFAULT_COLOR], &sdc );
-}
-
-
-/*
- */
-static void brw_update_sampler_state( const struct pipe_sampler_state *pipe_sampler,
- unsigned sdc_gs_offset,
- struct brw_sampler_state *sampler)
-{
- memset(sampler, 0, sizeof(*sampler));
-
- switch (pipe_sampler->min_mip_filter) {
- case PIPE_TEX_FILTER_NEAREST:
- sampler->ss0.min_filter = BRW_MAPFILTER_NEAREST;
- break;
- case PIPE_TEX_FILTER_LINEAR:
- sampler->ss0.min_filter = BRW_MAPFILTER_LINEAR;
- break;
- case PIPE_TEX_FILTER_ANISO:
- sampler->ss0.min_filter = BRW_MAPFILTER_ANISOTROPIC;
- break;
- default:
- break;
- }
-
- switch (pipe_sampler->min_mip_filter) {
- case PIPE_TEX_MIPFILTER_NEAREST:
- sampler->ss0.mip_filter = BRW_MIPFILTER_NEAREST;
- break;
- case PIPE_TEX_MIPFILTER_LINEAR:
- sampler->ss0.mip_filter = BRW_MIPFILTER_LINEAR;
- break;
- case PIPE_TEX_MIPFILTER_NONE:
- sampler->ss0.mip_filter = BRW_MIPFILTER_NONE;
- break;
- default:
- break;
- }
- /* Set Anisotropy:
- */
- switch (pipe_sampler->mag_img_filter) {
- case PIPE_TEX_FILTER_NEAREST:
- sampler->ss0.mag_filter = BRW_MAPFILTER_NEAREST;
- break;
- case PIPE_TEX_FILTER_LINEAR:
- sampler->ss0.mag_filter = BRW_MAPFILTER_LINEAR;
- break;
- case PIPE_TEX_FILTER_ANISO:
- sampler->ss0.mag_filter = BRW_MAPFILTER_LINEAR;
- break;
- default:
- break;
- }
-
- if (pipe_sampler->max_anisotropy > 2.0) {
- sampler->ss3.max_aniso = MAX2((pipe_sampler->max_anisotropy - 2) / 2,
- BRW_ANISORATIO_16);
- }
-
- sampler->ss1.s_wrap_mode = translate_wrap_mode(pipe_sampler->wrap_s);
- sampler->ss1.r_wrap_mode = translate_wrap_mode(pipe_sampler->wrap_r);
- sampler->ss1.t_wrap_mode = translate_wrap_mode(pipe_sampler->wrap_t);
-
- /* Fulsim complains if I don't do this. Hardware doesn't mind:
- */
-#if 0
- if (texObj->Target == GL_TEXTURE_CUBE_MAP_ARB) {
- sampler->ss1.r_wrap_mode = BRW_TEXCOORDMODE_CUBE;
- sampler->ss1.s_wrap_mode = BRW_TEXCOORDMODE_CUBE;
- sampler->ss1.t_wrap_mode = BRW_TEXCOORDMODE_CUBE;
- }
-#endif
-
- /* Set shadow function:
- */
- if (pipe_sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
- /* Shadowing is "enabled" by emitting a particular sampler
- * message (sample_c). So need to recompile WM program when
- * shadow comparison is enabled on each/any texture unit.
- */
- sampler->ss0.shadow_function = intel_translate_shadow_compare_func(pipe_sampler->compare_func);
- }
-
- /* Set LOD bias:
- */
- sampler->ss0.lod_bias = S_FIXED(CLAMP(pipe_sampler->lod_bias, -16, 15), 6);
-
- sampler->ss0.lod_preclamp = 1; /* OpenGL mode */
- sampler->ss0.default_color_mode = 0; /* OpenGL/DX10 mode */
-
- /* Set BaseMipLevel, MaxLOD, MinLOD:
- *
- * XXX: I don't think that using firstLevel, lastLevel works,
- * because we always setup the surface state as if firstLevel ==
- * level zero. Probably have to subtract firstLevel from each of
- * these:
- */
- sampler->ss0.base_level = U_FIXED(0, 1);
-
- sampler->ss1.max_lod = U_FIXED(MIN2(MAX2(pipe_sampler->max_lod, 0), 13), 6);
- sampler->ss1.min_lod = U_FIXED(MIN2(MAX2(pipe_sampler->min_lod, 0), 13), 6);
-
- sampler->ss2.default_color_pointer = sdc_gs_offset >> 5;
-}
-
-
-
-/* All samplers must be uploaded in a single contiguous array, which
- * complicates various things. However, this is still too confusing -
- * FIXME: simplify all the different new texture state flags.
- */
-static void upload_wm_samplers(struct brw_context *brw)
-{
- unsigned unit;
- unsigned sampler_count = 0;
-
- /* BRW_NEW_SAMPLER */
- for (unit = 0; unit < brw->num_textures && unit < brw->num_samplers;
- unit++) {
- /* determine unit enable/disable by looking for a bound texture */
- if (brw->attribs.Texture[unit]) {
- const struct pipe_sampler_state *sampler = brw->attribs.Samplers[unit];
- unsigned sdc_gs_offset = upload_default_color(brw, sampler->border_color);
-
- brw_update_sampler_state(sampler,
- sdc_gs_offset,
- &brw->wm.sampler[unit]);
-
- sampler_count = unit + 1;
- }
- }
-
- if (brw->wm.sampler_count != sampler_count) {
- brw->wm.sampler_count = sampler_count;
- brw->state.dirty.cache |= CACHE_NEW_SAMPLER;
- }
-
- brw->wm.sampler_gs_offset = 0;
-
- if (brw->wm.sampler_count)
- brw->wm.sampler_gs_offset =
- brw_cache_data_sz(&brw->cache[BRW_SAMPLER],
- brw->wm.sampler,
- sizeof(struct brw_sampler_state) * brw->wm.sampler_count);
-}
-
-const struct brw_tracked_state brw_wm_samplers = {
- .dirty = {
- .brw = BRW_NEW_SAMPLER,
- .cache = 0
- },
- .update = upload_wm_samplers
-};
-
diff --git a/src/gallium/drivers/i965simple/brw_wm_state.c b/src/gallium/drivers/i965simple/brw_wm_state.c
deleted file mode 100644
index 37a9bf919cd..00000000000
--- a/src/gallium/drivers/i965simple/brw_wm_state.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-#include "brw_wm.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-
-/***********************************************************************
- * WM unit - fragment programs and rasterization
- */
-static void upload_wm_unit(struct brw_context *brw )
-{
- struct brw_wm_unit_state wm;
- unsigned max_threads;
- unsigned per_thread;
-
- if (BRW_DEBUG & DEBUG_SINGLE_THREAD)
- max_threads = 0;
- else
- max_threads = 31;
-
-
- memset(&wm, 0, sizeof(wm));
-
- /* CACHE_NEW_WM_PROG */
- wm.thread0.grf_reg_count = align(brw->wm.prog_data->total_grf, 16) / 16 - 1;
- wm.thread0.kernel_start_pointer = brw->wm.prog_gs_offset >> 6;
- wm.thread3.dispatch_grf_start_reg = brw->wm.prog_data->first_curbe_grf;
- wm.thread3.urb_entry_read_length = brw->wm.prog_data->urb_read_length;
- wm.thread3.const_urb_entry_read_length = brw->wm.prog_data->curb_read_length;
-
- wm.wm5.max_threads = max_threads;
-
- per_thread = align(brw->wm.prog_data->total_scratch, 1024);
- assert(per_thread <= 12 * 1024);
-
-#if 0
- if (brw->wm.prog_data->total_scratch) {
- unsigned total = per_thread * (max_threads + 1);
-
- /* Scratch space -- just have to make sure there is sufficient
- * allocated for the active program and current number of threads.
- */
- brw->wm.scratch_buffer_size = total;
- if (brw->wm.scratch_buffer &&
- brw->wm.scratch_buffer_size > brw->wm.scratch_buffer->size) {
- dri_bo_unreference(brw->wm.scratch_buffer);
- brw->wm.scratch_buffer = NULL;
- }
- if (!brw->wm.scratch_buffer) {
- brw->wm.scratch_buffer = dri_bo_alloc(intel->intelScreen->bufmgr,
- "wm scratch",
- brw->wm.scratch_buffer_size,
- 4096, DRM_BO_FLAG_MEM_TT);
- }
- }
- /* XXX: Scratch buffers are not implemented correectly.
- *
- * The scratch offset to be programmed into wm is relative to the general
- * state base address. However, using dri_bo_alloc/dri_bo_emit_reloc (or
- * the previous bmGenBuffers scheme), we get an offset relative to the
- * start of framebuffer. Even before then, it was broken in other ways,
- * so just fail for now if we hit that path.
- */
- assert(brw->wm.prog_data->total_scratch == 0);
-#endif
-
- /* CACHE_NEW_SURFACE */
- wm.thread1.binding_table_entry_count = brw->wm.nr_surfaces;
-
- /* BRW_NEW_CURBE_OFFSETS */
- wm.thread3.const_urb_entry_read_offset = brw->curbe.wm_start * 2;
-
- wm.thread3.urb_entry_read_offset = 0;
- wm.thread1.depth_coef_urb_read_offset = 1;
- wm.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
-
- /* CACHE_NEW_SAMPLER */
- wm.wm4.sampler_count = (brw->wm.sampler_count + 1) / 4;
- wm.wm4.sampler_state_pointer = brw->wm.sampler_gs_offset >> 5;
-
- /* BRW_NEW_FRAGMENT_PROGRAM */
- {
- const struct brw_fragment_program *fp = brw->attribs.FragmentProgram;
-
- if (fp->UsesDepth)
- wm.wm5.program_uses_depth = 1; /* as far as we can tell */
-
- if (fp->info.writes_z)
- wm.wm5.program_computes_depth = 1;
-
- /* BRW_NEW_ALPHA_TEST */
- if (fp->info.uses_kill ||
- brw->attribs.DepthStencil->alpha.enabled)
- wm.wm5.program_uses_killpixel = 1;
-
- wm.wm5.enable_8_pix = 1;
- }
-
- wm.wm5.thread_dispatch_enable = 1; /* AKA: color_write */
- wm.wm5.legacy_line_rast = 0;
- wm.wm5.legacy_global_depth_bias = 0;
- wm.wm5.early_depth_test = 1; /* never need to disable */
- wm.wm5.line_aa_region_width = 0;
- wm.wm5.line_endcap_aa_region_width = 1;
-
- /* BRW_NEW_RASTERIZER */
- if (brw->attribs.Raster->poly_stipple_enable)
- wm.wm5.polygon_stipple = 1;
-
-#if 0
- if (brw->attribs.Polygon->OffsetFill) {
- wm.wm5.depth_offset = 1;
- /* Something wierd going on with legacy_global_depth_bias,
- * offset_constant, scaling and MRD. This value passes glean
- * but gives some odd results elsewere (eg. the
- * quad-offset-units test).
- */
- wm.global_depth_offset_constant = brw->attribs.Polygon->OffsetUnits * 2;
-
- /* This is the only value that passes glean:
- */
- wm.global_depth_offset_scale = brw->attribs.Polygon->OffsetFactor;
- }
-#endif
-
- if (brw->attribs.Raster->line_stipple_enable) {
- wm.wm5.line_stipple = 1;
- }
-
- if (BRW_DEBUG & DEBUG_STATS)
- wm.wm4.stats_enable = 1;
-
- brw->wm.state_gs_offset = brw_cache_data( &brw->cache[BRW_WM_UNIT], &wm );
-
- if (brw->wm.prog_data->total_scratch) {
- /*
- dri_emit_reloc(brw->cache[BRW_WM_UNIT].pool->buffer,
- DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE,
- (per_thread / 1024) - 1,
- brw->wm.state_gs_offset +
- ((char *)&wm.thread2 - (char *)&wm),
- brw->wm.scratch_buffer);
- */
- } else {
- wm.thread2.scratch_space_base_pointer = 0;
- }
-}
-
-const struct brw_tracked_state brw_wm_unit = {
- .dirty = {
- .brw = (BRW_NEW_RASTERIZER |
- BRW_NEW_ALPHA_TEST |
- BRW_NEW_FS |
- BRW_NEW_CURBE_OFFSETS),
-
- .cache = (CACHE_NEW_SURFACE |
- CACHE_NEW_WM_PROG |
- CACHE_NEW_SAMPLER)
- },
- .update = upload_wm_unit
-};
-
diff --git a/src/gallium/drivers/i965simple/brw_wm_surface_state.c b/src/gallium/drivers/i965simple/brw_wm_surface_state.c
deleted file mode 100644
index b5b9e0e7026..00000000000
--- a/src/gallium/drivers/i965simple/brw_wm_surface_state.c
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-
-static unsigned translate_tex_target( enum pipe_texture_target target )
-{
- switch (target) {
- case PIPE_TEXTURE_1D:
- return BRW_SURFACE_1D;
-
- case PIPE_TEXTURE_2D:
- return BRW_SURFACE_2D;
-
- case PIPE_TEXTURE_3D:
- return BRW_SURFACE_3D;
-
- case PIPE_TEXTURE_CUBE:
- return BRW_SURFACE_CUBE;
-
- default:
- assert(0);
- return 0;
- }
-}
-
-static unsigned translate_tex_format( enum pipe_format pipe_format )
-{
- switch( pipe_format ) {
- case PIPE_FORMAT_L8_UNORM:
- return BRW_SURFACEFORMAT_L8_UNORM;
-
- case PIPE_FORMAT_I8_UNORM:
- return BRW_SURFACEFORMAT_I8_UNORM;
-
- case PIPE_FORMAT_A8_UNORM:
- return BRW_SURFACEFORMAT_A8_UNORM;
-
- case PIPE_FORMAT_A8L8_UNORM:
- return BRW_SURFACEFORMAT_L8A8_UNORM;
-
- case PIPE_FORMAT_R8G8B8_UNORM:
- assert(0); /* not supported for sampling */
- return BRW_SURFACEFORMAT_R8G8B8_UNORM;
-
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- return BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
-
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- return BRW_SURFACEFORMAT_R8G8B8A8_UNORM;
-
- case PIPE_FORMAT_R5G6B5_UNORM:
- return BRW_SURFACEFORMAT_B5G6R5_UNORM;
-
- case PIPE_FORMAT_A1R5G5B5_UNORM:
- return BRW_SURFACEFORMAT_B5G5R5A1_UNORM;
-
- case PIPE_FORMAT_A4R4G4B4_UNORM:
- return BRW_SURFACEFORMAT_B4G4R4A4_UNORM;
-
- case PIPE_FORMAT_YCBCR_REV:
- return BRW_SURFACEFORMAT_YCRCB_NORMAL;
-
- case PIPE_FORMAT_YCBCR:
- return BRW_SURFACEFORMAT_YCRCB_SWAPUVY;
-#if 0
- case PIPE_FORMAT_RGB_FXT1:
- case PIPE_FORMAT_RGBA_FXT1:
- return BRW_SURFACEFORMAT_FXT1;
-#endif
-
- case PIPE_FORMAT_Z16_UNORM:
- return BRW_SURFACEFORMAT_I16_UNORM;
-#if 0
- case PIPE_FORMAT_RGB_DXT1:
- return BRW_SURFACEFORMAT_DXT1_RGB;
-
- case PIPE_FORMAT_RGBA_DXT1:
- return BRW_SURFACEFORMAT_BC1_UNORM;
-
- case PIPE_FORMAT_RGBA_DXT3:
- return BRW_SURFACEFORMAT_BC2_UNORM;
-
- case PIPE_FORMAT_RGBA_DXT5:
- return BRW_SURFACEFORMAT_BC3_UNORM;
-
- case PIPE_FORMAT_SRGBA8:
- return BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB;
- case PIPE_FORMAT_SRGB_DXT1:
- return BRW_SURFACEFORMAT_BC1_UNORM_SRGB;
-#endif
-
- default:
- assert(0);
- return 0;
- }
-}
-
-static unsigned brw_buffer_offset(struct brw_context *brw,
- struct pipe_buffer *buffer)
-{
- return brw->winsys->get_buffer_offset(brw->winsys,
- buffer,
- 0);
-}
-
-static
-void brw_update_texture_surface( struct brw_context *brw,
- unsigned unit )
-{
- const struct brw_texture *tObj = brw->attribs.Texture[unit];
- struct brw_surface_state surf;
-
- memset(&surf, 0, sizeof(surf));
-
- surf.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW;
- surf.ss0.surface_type = translate_tex_target(tObj->base.target);
- surf.ss0.surface_format = translate_tex_format(tObj->base.format);
-
- /* This is ok for all textures with channel width 8bit or less:
- */
-/* surf.ss0.data_return_format = BRW_SURFACERETURNFORMAT_S1; */
-
- /* Updated in emit_reloc */
- surf.ss1.base_addr = brw_buffer_offset( brw, tObj->buffer );
-
- surf.ss2.mip_count = tObj->base.last_level;
- surf.ss2.width = tObj->base.width[0] - 1;
- surf.ss2.height = tObj->base.height[0] - 1;
-
- surf.ss3.tile_walk = BRW_TILEWALK_XMAJOR;
- surf.ss3.tiled_surface = 0; /* always zero */
- surf.ss3.pitch = tObj->stride - 1;
- surf.ss3.depth = tObj->base.depth[0] - 1;
-
- surf.ss4.min_lod = 0;
-
- if (tObj->base.target == PIPE_TEXTURE_CUBE) {
- surf.ss0.cube_pos_x = 1;
- surf.ss0.cube_pos_y = 1;
- surf.ss0.cube_pos_z = 1;
- surf.ss0.cube_neg_x = 1;
- surf.ss0.cube_neg_y = 1;
- surf.ss0.cube_neg_z = 1;
- }
-
- brw->wm.bind.surf_ss_offset[unit + 1] =
- brw_cache_data( &brw->cache[BRW_SS_SURFACE], &surf );
-}
-
-
-
-#define OFFSET(TYPE, FIELD) ( (unsigned)&(((TYPE *)0)->FIELD) )
-
-
-static void upload_wm_surfaces(struct brw_context *brw )
-{
- unsigned i;
-
- {
- struct brw_surface_state surf;
-
- /* BRW_NEW_FRAMEBUFFER
- */
- struct pipe_surface *pipe_surface = brw->attribs.FrameBuffer.cbufs[0];/*fixme*/
- struct brw_texture *tex = (struct brw_texture *)pipe_surface->texture;
-
- memset(&surf, 0, sizeof(surf));
-
- if (pipe_surface != NULL) {
- if (pipe_surface->block.size == 4)
- surf.ss0.surface_format = BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
- else
- surf.ss0.surface_format = BRW_SURFACEFORMAT_B5G6R5_UNORM;
-
- surf.ss0.surface_type = BRW_SURFACE_2D;
-
- surf.ss1.base_addr = brw_buffer_offset( brw, tex->buffer );
-
- surf.ss2.width = pipe_surface->width - 1;
- surf.ss2.height = pipe_surface->height - 1;
- surf.ss3.tile_walk = BRW_TILEWALK_XMAJOR;
- surf.ss3.tiled_surface = 0;
- surf.ss3.pitch = pipe_surface->stride - 1;
- } else {
- surf.ss0.surface_format = BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
- surf.ss0.surface_type = BRW_SURFACE_NULL;
- }
-
- /* BRW_NEW_BLEND */
- surf.ss0.color_blend = (!brw->attribs.Blend->logicop_enable &&
- brw->attribs.Blend->blend_enable);
-
-
- surf.ss0.writedisable_red = !(brw->attribs.Blend->colormask & PIPE_MASK_R);
- surf.ss0.writedisable_green = !(brw->attribs.Blend->colormask & PIPE_MASK_G);
- surf.ss0.writedisable_blue = !(brw->attribs.Blend->colormask & PIPE_MASK_B);
- surf.ss0.writedisable_alpha = !(brw->attribs.Blend->colormask & PIPE_MASK_A);
-
-
-
-
- brw->wm.bind.surf_ss_offset[0] = brw_cache_data( &brw->cache[BRW_SS_SURFACE], &surf );
-
- brw->wm.nr_surfaces = 1;
- }
-
-
- /* BRW_NEW_TEXTURE
- */
- for (i = 0; i < brw->num_textures && i < brw->num_samplers; i++) {
- const struct brw_texture *texUnit = brw->attribs.Texture[i];
-
- if (texUnit &&
- texUnit->base.reference.count/*(texUnit->reference.count > 0) == really used */) {
-
- brw_update_texture_surface(brw, i);
-
- brw->wm.nr_surfaces = i+2;
- }
- else {
- brw->wm.bind.surf_ss_offset[i+1] = 0;
- }
- }
-
- brw->wm.bind_ss_offset = brw_cache_data( &brw->cache[BRW_SS_SURF_BIND],
- &brw->wm.bind );
-}
-
-
-/* KW: Will find a different way to acheive this, see for example the
- * state caches with relocs in the i915 swz driver.
- */
-#if 0
-static void emit_reloc_wm_surfaces(struct brw_context *brw)
-{
- int unit;
-
- if (brw->state.draw_region != NULL) {
- /* Emit framebuffer relocation */
- dri_emit_reloc(brw_cache_buffer(brw, BRW_SS_SURFACE),
- DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE,
- 0,
- brw->wm.bind.surf_ss_offset[0] +
- offsetof(struct brw_surface_state, ss1),
- brw->state.draw_region->buffer);
- }
-
- /* Emit relocations for texture buffers */
- for (unit = 0; unit < BRW_MAX_TEX_UNIT; unit++) {
- struct gl_texture_unit *texUnit = &brw->attribs.Texture->Unit[unit];
- struct gl_texture_object *tObj = texUnit->_Current;
- struct intel_texture_object *intelObj = intel_texture_object(tObj);
-
- if (texUnit->_ReallyEnabled && intelObj->mt != NULL) {
- dri_emit_reloc(brw_cache_buffer(brw, BRW_SS_SURFACE),
- DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
- 0,
- brw->wm.bind.surf_ss_offset[unit + 1] +
- offsetof(struct brw_surface_state, ss1),
- intelObj->mt->region->buffer);
- }
- }
-}
-#endif
-
-const struct brw_tracked_state brw_wm_surfaces = {
- .dirty = {
- .brw = (BRW_NEW_FRAMEBUFFER |
- BRW_NEW_BLEND |
- BRW_NEW_TEXTURE),
- .cache = 0
- },
- .update = upload_wm_surfaces,
-};
diff --git a/src/gallium/winsys/xlib/SConscript b/src/gallium/winsys/xlib/SConscript
index 467d595d33b..14d4ca7c33b 100644
--- a/src/gallium/winsys/xlib/SConscript
+++ b/