diff options
Diffstat (limited to 'src/gallium/drivers/cell/ppu/cell_pipe_state.c')
| -rw-r--r-- | src/gallium/drivers/cell/ppu/cell_pipe_state.c | 473 |
1 files changed, 0 insertions, 473 deletions
diff --git a/src/gallium/drivers/cell/ppu/cell_pipe_state.c b/src/gallium/drivers/cell/ppu/cell_pipe_state.c deleted file mode 100644 index 223adda48f0..00000000000 --- a/src/gallium/drivers/cell/ppu/cell_pipe_state.c +++ /dev/null @@ -1,473 +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: - * Keith Whitwell <keith@tungstengraphics.com> - * Brian Paul - */ - -#include "util/u_memory.h" -#include "util/u_inlines.h" -#include "draw/draw_context.h" -#include "cell_context.h" -#include "cell_flush.h" -#include "cell_pipe_state.h" -#include "cell_state.h" -#include "cell_texture.h" - - - -static void * -cell_create_blend_state(struct pipe_context *pipe, - const struct pipe_blend_state *blend) -{ - return mem_dup(blend, sizeof(*blend)); -} - - -static void -cell_bind_blend_state(struct pipe_context *pipe, void *blend) -{ - struct cell_context *cell = cell_context(pipe); - - draw_flush(cell->draw); - - cell->blend = (struct pipe_blend_state *) blend; - cell->dirty |= CELL_NEW_BLEND; -} - - -static void -cell_delete_blend_state(struct pipe_context *pipe, void *blend) -{ - FREE(blend); -} - - -static void -cell_set_blend_color(struct pipe_context *pipe, - const struct pipe_blend_color *blend_color) -{ - struct cell_context *cell = cell_context(pipe); - - draw_flush(cell->draw); - - cell->blend_color = *blend_color; - - cell->dirty |= CELL_NEW_BLEND; -} - - - - -static void * -cell_create_depth_stencil_alpha_state(struct pipe_context *pipe, - const struct pipe_depth_stencil_alpha_state *dsa) -{ - return mem_dup(dsa, sizeof(*dsa)); -} - - -static void -cell_bind_depth_stencil_alpha_state(struct pipe_context *pipe, - void *dsa) -{ - struct cell_context *cell = cell_context(pipe); - - draw_flush(cell->draw); - - cell->depth_stencil = (struct pipe_depth_stencil_alpha_state *) dsa; - cell->dirty |= CELL_NEW_DEPTH_STENCIL; -} - - -static void -cell_delete_depth_stencil_alpha_state(struct pipe_context *pipe, void *dsa) -{ - FREE(dsa); -} - - -static void -cell_set_stencil_ref(struct pipe_context *pipe, - const struct pipe_stencil_ref *stencil_ref) -{ - struct cell_context *cell = cell_context(pipe); - - draw_flush(cell->draw); - - cell->stencil_ref = *stencil_ref; - - cell->dirty |= CELL_NEW_DEPTH_STENCIL; -} - - -static void -cell_set_clip_state(struct pipe_context *pipe, - const struct pipe_clip_state *clip) -{ - struct cell_context *cell = cell_context(pipe); - - /* pass the clip state to the draw module */ - draw_set_clip_state(cell->draw, clip); -} - - -static void -cell_set_sample_mask(struct pipe_context *pipe, - unsigned sample_mask) -{ -} - - -/* Called when driver state tracker notices changes to the viewport - * matrix: - */ -static void -cell_set_viewport_state( struct pipe_context *pipe, - const struct pipe_viewport_state *viewport ) -{ - struct cell_context *cell = cell_context(pipe); - - cell->viewport = *viewport; /* struct copy */ - cell->dirty |= CELL_NEW_VIEWPORT; - - /* pass the viewport info to the draw module */ - draw_set_viewport_state(cell->draw, viewport); - - /* Using tnl/ and vf/ modules is temporary while getting started. - * Full pipe will have vertex shader, vertex fetch of its own. - */ -} - - -static void -cell_set_scissor_state( struct pipe_context *pipe, - const struct pipe_scissor_state *scissor ) -{ - struct cell_context *cell = cell_context(pipe); - - memcpy( &cell->scissor, scissor, sizeof(*scissor) ); - cell->dirty |= CELL_NEW_SCISSOR; -} - - -static void -cell_set_polygon_stipple( struct pipe_context *pipe, - const struct pipe_poly_stipple *stipple ) -{ - struct cell_context *cell = cell_context(pipe); - - memcpy( &cell->poly_stipple, stipple, sizeof(*stipple) ); - cell->dirty |= CELL_NEW_STIPPLE; -} - - - -static void * -cell_create_rasterizer_state(struct pipe_context *pipe, - const struct pipe_rasterizer_state *rasterizer) -{ - return mem_dup(rasterizer, sizeof(*rasterizer)); -} - - -static void -cell_bind_rasterizer_state(struct pipe_context *pipe, void *rast) -{ - struct pipe_rasterizer_state *rasterizer = - (struct pipe_rasterizer_state *) rast; - struct cell_context *cell = cell_context(pipe); - - /* pass-through to draw module */ - draw_set_rasterizer_state(cell->draw, rasterizer, rast); - - cell->rasterizer = rasterizer; - - cell->dirty |= CELL_NEW_RASTERIZER; -} - - -static void -cell_delete_rasterizer_state(struct pipe_context *pipe, void *rasterizer) -{ - FREE(rasterizer); -} - - - -static void * -cell_create_sampler_state(struct pipe_context *pipe, - const struct pipe_sampler_state *sampler) -{ - return mem_dup(sampler, sizeof(*sampler)); -} - - -static void -cell_bind_sampler_states(struct pipe_context *pipe, - unsigned num, void **samplers) -{ - struct cell_context *cell = cell_context(pipe); - uint i, changed = 0x0; - - assert(num <= CELL_MAX_SAMPLERS); - - draw_flush(cell->draw); - - for (i = 0; i < CELL_MAX_SAMPLERS; i++) { - struct pipe_sampler_state *new_samp = i < num ? samplers[i] : NULL; - if (cell->sampler[i] != new_samp) { - cell->sampler[i] = new_samp; - changed |= (1 << i); - } - } - - if (changed) { - cell->dirty |= CELL_NEW_SAMPLER; - cell->dirty_samplers |= changed; - } -} - - -static void -cell_delete_sampler_state(struct pipe_context *pipe, - void *sampler) -{ - FREE( sampler ); -} - - - -static void -cell_set_fragment_sampler_views(struct pipe_context *pipe, - unsigned num, - struct pipe_sampler_view **views) -{ - struct cell_context *cell = cell_context(pipe); - uint i, changed = 0x0; - - assert(num <= CELL_MAX_SAMPLERS); - - for (i = 0; i < CELL_MAX_SAMPLERS; i++) { - struct pipe_sampler_view *new_view = i < num ? views[i] : NULL; - struct pipe_sampler_view *old_view = cell->fragment_sampler_views[i]; - - if (old_view != new_view) { - struct pipe_resource *new_tex = new_view ? new_view->texture : NULL; - - pipe_sampler_view_reference(&cell->fragment_sampler_views[i], - new_view); - pipe_resource_reference((struct pipe_resource **) &cell->texture[i], - (struct pipe_resource *) new_tex); - - changed |= (1 << i); - } - } - - cell->num_textures = num; - - if (changed) { - cell->dirty |= CELL_NEW_TEXTURE; - cell->dirty_textures |= changed; - } -} - - -static struct pipe_sampler_view * -cell_create_sampler_view(struct pipe_context *pipe, - struct pipe_resource *texture, - const struct pipe_sampler_view *templ) -{ - struct pipe_sampler_view *view = CALLOC_STRUCT(pipe_sampler_view); - - if (view) { - *view = *templ; - view->reference.count = 1; - view->texture = NULL; - pipe_resource_reference(&view->texture, texture); - view->context = pipe; - } - - return view; -} - - -static void -cell_sampler_view_destroy(struct pipe_context *pipe, - struct pipe_sampler_view *view) -{ - pipe_resource_reference(&view->texture, NULL); - FREE(view); -} - - -/** - * Map color and z/stencil framebuffer surfaces. - */ -static void -cell_map_surfaces(struct cell_context *cell) -{ -#if 0 - struct pipe_screen *screen = cell->pipe.screen; -#endif - uint i; - - for (i = 0; i < 1; i++) { - struct pipe_surface *ps = cell->framebuffer.cbufs[i]; - if (ps) { - struct cell_resource *ct = cell_resource(ps->texture); -#if 0 - cell->cbuf_map[i] = screen->buffer_map(screen, - ct->buffer, - (PIPE_BUFFER_USAGE_GPU_READ | - PIPE_BUFFER_USAGE_GPU_WRITE)); -#else - cell->cbuf_map[i] = ct->data; -#endif - } - } - - { - struct pipe_surface *ps = cell->framebuffer.zsbuf; - if (ps) { - struct cell_resource *ct = cell_resource(ps->texture); -#if 0 - cell->zsbuf_map = screen->buffer_map(screen, - ct->buffer, - (PIPE_BUFFER_USAGE_GPU_READ | - PIPE_BUFFER_USAGE_GPU_WRITE)); -#else - cell->zsbuf_map = ct->data; -#endif - } - } -} - - -/** - * Unmap color and z/stencil framebuffer surfaces. - */ -static void -cell_unmap_surfaces(struct cell_context *cell) -{ - /*struct pipe_screen *screen = cell->pipe.screen;*/ - uint i; - - for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { - struct pipe_surface *ps = cell->framebuffer.cbufs[i]; - if (ps && cell->cbuf_map[i]) { - /*struct cell_resource *ct = cell_resource(ps->texture);*/ - assert(ps->texture); - /*assert(ct->buffer);*/ - - /*screen->buffer_unmap(screen, ct->buffer);*/ - cell->cbuf_map[i] = NULL; - } - } - - { - struct pipe_surface *ps = cell->framebuffer.zsbuf; - if (ps && cell->zsbuf_map) { - /*struct cell_resource *ct = cell_resource(ps->texture);*/ - /*screen->buffer_unmap(screen, ct->buffer);*/ - cell->zsbuf_map = NULL; - } - } -} - - -static void -cell_set_framebuffer_state(struct pipe_context *pipe, - const struct pipe_framebuffer_state *fb) -{ - struct cell_context *cell = cell_context(pipe); - - if (1 /*memcmp(&cell->framebuffer, fb, sizeof(*fb))*/) { - uint i; - - /* unmap old surfaces */ - cell_unmap_surfaces(cell); - - /* Finish any pending rendering to the current surface before - * installing a new surface! - */ - cell_flush_int(cell, CELL_FLUSH_WAIT); - - /* update my state - * (this is also where old surfaces will finally get freed) - */ - cell->framebuffer.width = fb->width; - cell->framebuffer.height = fb->height; - cell->framebuffer.nr_cbufs = fb->nr_cbufs; - for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { - pipe_surface_reference(&cell->framebuffer.cbufs[i], fb->cbufs[i]); - } - pipe_surface_reference(&cell->framebuffer.zsbuf, fb->zsbuf); - - /* map new surfaces */ - cell_map_surfaces(cell); - - cell->dirty |= CELL_NEW_FRAMEBUFFER; - } -} - - -void -cell_init_state_functions(struct cell_context *cell) -{ - cell->pipe.create_blend_state = cell_create_blend_state; - cell->pipe.bind_blend_state = cell_bind_blend_state; - cell->pipe.delete_blend_state = cell_delete_blend_state; - - cell->pipe.create_sampler_state = cell_create_sampler_state; - cell->pipe.bind_fragment_sampler_states = cell_bind_sampler_states; - cell->pipe.delete_sampler_state = cell_delete_sampler_state; - - cell->pipe.set_fragment_sampler_views = cell_set_fragment_sampler_views; - cell->pipe.create_sampler_view = cell_create_sampler_view; - cell->pipe.sampler_view_destroy = cell_sampler_view_destroy; - - cell->pipe.create_depth_stencil_alpha_state = cell_create_depth_stencil_alpha_state; - cell->pipe.bind_depth_stencil_alpha_state = cell_bind_depth_stencil_alpha_state; - cell->pipe.delete_depth_stencil_alpha_state = cell_delete_depth_stencil_alpha_state; - - cell->pipe.create_rasterizer_state = cell_create_rasterizer_state; - cell->pipe.bind_rasterizer_state = cell_bind_rasterizer_state; - cell->pipe.delete_rasterizer_state = cell_delete_rasterizer_state; - - cell->pipe.set_blend_color = cell_set_blend_color; - cell->pipe.set_stencil_ref = cell_set_stencil_ref; - cell->pipe.set_clip_state = cell_set_clip_state; - cell->pipe.set_sample_mask = cell_set_sample_mask; - - cell->pipe.set_framebuffer_state = cell_set_framebuffer_state; - - cell->pipe.set_polygon_stipple = cell_set_polygon_stipple; - cell->pipe.set_scissor_state = cell_set_scissor_state; - cell->pipe.set_viewport_state = cell_set_viewport_state; -} |