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Diffstat (limited to 'src/mesa/drivers/dri/mach64/mach64_native_vb.c')
-rw-r--r--src/mesa/drivers/dri/mach64/mach64_native_vb.c257
1 files changed, 0 insertions, 257 deletions
diff --git a/src/mesa/drivers/dri/mach64/mach64_native_vb.c b/src/mesa/drivers/dri/mach64/mach64_native_vb.c
deleted file mode 100644
index d8426ddee1c..00000000000
--- a/src/mesa/drivers/dri/mach64/mach64_native_vb.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/* -*- mode: c; c-basic-offset: 3 -*- */
-/*
- * Mesa 3-D graphics library
- * Version: 3.5
- *
- * Copyright (C) 1999-2001 Brian Paul 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, 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 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
- * BRIAN PAUL 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.
- *
- * Original authors:
- * Keith Whitwell <keithw@valinux.com>
- *
- * Adapted to Mach64 by:
- * José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-#include "math/m_translate.h"
-
-#ifndef LOCALVARS
-#define LOCALVARS
-#endif
-
-void TAG(translate_vertex)(struct gl_context *ctx,
- const VERTEX *src,
- SWvertex *dst)
-{
- LOCALVARS
- GLuint format = GET_VERTEX_FORMAT();
- UNVIEWPORT_VARS;
- CARD32 *p = (CARD32 *)src + 10 - mmesa->vertex_size;
-
- dst->attrib[FRAG_ATTRIB_WPOS][3] = 1.0;
-
- switch ( format ) {
- case TEX1_VERTEX_FORMAT:
-#ifdef MACH64_PREMULT_TEXCOORDS
- {
- float rhw = 1.0 / LE32_IN_FLOAT( p + 2 );
-
- dst->attrib[FRAG_ATTRIB_TEX1][0] = rhw*LE32_IN_FLOAT( p++ );
- dst->attrib[FRAG_ATTRIB_TEX1][1] = rhw*LE32_IN_FLOAT( p++ );
- }
-#else
- dst->attrib[FRAG_ATTRIB_TEX1][0] = LE32_IN_FLOAT( p++ );
- dst->attrib[FRAG_ATTRIB_TEX1][1] = LE32_IN_FLOAT( p++ );
-#endif
- dst->attrib[FRAG_ATTRIB_TEX1][3] = 1.0;
- p++;
-
- case TEX0_VERTEX_FORMAT:
-#ifdef MACH64_PREMULT_TEXCOORDS
- {
- float rhw = 1.0 / LE32_IN_FLOAT( p + 2 );
-
- dst->attrib[FRAG_ATTRIB_TEX0][0] = rhw*LE32_IN_FLOAT( p++ );
- dst->attrib[FRAG_ATTRIB_TEX0][1] = rhw*LE32_IN_FLOAT( p++ );
- }
-#else
- dst->attrib[FRAG_ATTRIB_TEX0][0] = LE32_IN_FLOAT( p++ );
- dst->attrib[FRAG_ATTRIB_TEX0][1] = LE32_IN_FLOAT( p++ );
-#endif
- dst->attrib[FRAG_ATTRIB_TEX0][3] = 1.0;
- dst->attrib[FRAG_ATTRIB_WPOS][3] = LE32_IN_FLOAT( p++ );
-
- case NOTEX_VERTEX_FORMAT:
- dst->attrib[FRAG_ATTRIB_COL1][2] = UBYTE_TO_FLOAT(((GLubyte *)p)[0]);
- dst->attrib[FRAG_ATTRIB_COL1][1] = UBYTE_TO_FLOAT(((GLubyte *)p)[1]);
- dst->attrib[FRAG_ATTRIB_COL1][0] = UBYTE_TO_FLOAT(((GLubyte *)p)[2]);
- dst->attrib[FRAG_ATTRIB_FOGC][0] = ((GLubyte *)p)[3]; /*XXX int->float?*/
- p++;
-
- case TINY_VERTEX_FORMAT:
- dst->attrib[FRAG_ATTRIB_WPOS][2] = UNVIEWPORT_Z( LE32_IN( p++ ) );
-
- dst->color[2] = ((GLubyte *)p)[0];
- dst->color[1] = ((GLubyte *)p)[1];
- dst->color[0] = ((GLubyte *)p)[2];
- dst->color[3] = ((GLubyte *)p)[3];
- p++;
-
- {
- GLuint xy = LE32_IN( p );
-
- dst->attrib[FRAG_ATTRIB_WPOS][0] = UNVIEWPORT_X( (GLfloat)(GLshort)( xy >> 16 ) );
- dst->attrib[FRAG_ATTRIB_WPOS][1] = UNVIEWPORT_Y( (GLfloat)(GLshort)( xy & 0xffff ) );
- }
- }
-
- assert( p + 1 - (CARD32 *)src == 10 );
-
- dst->pointSize = ctx->Point.Size;
-}
-
-
-
-void TAG(print_vertex)( struct gl_context *ctx, const VERTEX *v )
-{
- LOCALVARS
- GLuint format = GET_VERTEX_FORMAT();
- CARD32 *p = (CARD32 *)v + 10 - mmesa->vertex_size;
-
- switch ( format ) {
- case TEX1_VERTEX_FORMAT:
- {
- GLfloat u, v, w;
-#ifdef MACH64_PREMULT_TEXCOORDS
- float rhw = 1.0 / LE32_IN_FLOAT( p + 2 );
-
- u = rhw*LE32_IN_FLOAT( p++ );
- v = rhw*LE32_IN_FLOAT( p++ );
-#else
- u = LE32_IN_FLOAT( p++ );
- v = LE32_IN_FLOAT( p++ );
-#endif
- w = LE32_IN_FLOAT( p++ );
- fprintf( stderr, "u1 %f v1 %f w1 %f\n", u, v, w );
- }
-
- case TEX0_VERTEX_FORMAT:
- {
- GLfloat u, v, w;
-#ifdef MACH64_PREMULT_TEXCOORDS
- float rhw = 1.0 / LE32_IN_FLOAT( p + 2 );
-
- u = rhw*LE32_IN_FLOAT( p++ );
- v = rhw*LE32_IN_FLOAT( p++ );
-#else
- u = LE32_IN_FLOAT( p++ );
- v = LE32_IN_FLOAT( p++ );
-#endif
- w = LE32_IN_FLOAT( p++ );
- fprintf( stderr, "u0 %f v0 %f w0 %f\n", u, v, w );
- }
-
- case NOTEX_VERTEX_FORMAT:
- {
- GLubyte r, g, b, a;
-
- b = ((GLubyte *)p)[0];
- g = ((GLubyte *)p)[1];
- r = ((GLubyte *)p)[2];
- a = ((GLubyte *)p)[3];
- p++;
- fprintf(stderr, "spec: r %d g %d b %d a %d\n", r, g, b, a);
- }
-
- case TINY_VERTEX_FORMAT:
- {
- GLuint xy;
- GLfloat x, y, z;
- GLubyte r, g, b, a;
-
- z = LE32_IN( p++ ) / 65536.0;
-
- b = ((GLubyte *)p)[0];
- g = ((GLubyte *)p)[1];
- r = ((GLubyte *)p)[2];
- a = ((GLubyte *)p)[3];
- p++;
- xy = LE32_IN( p );
- x = (GLfloat)(GLshort)( xy >> 16 ) / 4.0;
- y = (GLfloat)(GLshort)( xy & 0xffff ) / 4.0;
-
- fprintf(stderr, "x %f y %f z %f\n", x, y, z);
- fprintf(stderr, "r %d g %d b %d a %d\n", r, g, b, a);
- }
- }
-
- assert( p + 1 - (CARD32 *)v == 10 );
-
- fprintf(stderr, "\n");
-}
-
-/* Interpolate the elements of the VB not included in typical hardware
- * vertices.
- *
- * NOTE: All these arrays are guarenteed by tnl to be writeable and
- * have good stride.
- */
-#ifndef INTERP_QUALIFIER
-#define INTERP_QUALIFIER static
-#endif
-
-#define GET_COLOR(ptr, idx) ((ptr)->data[idx])
-
-
-INTERP_QUALIFIER void TAG(interp_extras)( struct gl_context *ctx,
- GLfloat t,
- GLuint dst, GLuint out, GLuint in,
- GLboolean force_boundary )
-{
- LOCALVARS
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
- if (VB->BackfaceColorPtr) {
- assert(VB->BackfaceColorPtr->stride == 4 * sizeof(GLfloat));
-
- INTERP_4F( t,
- GET_COLOR(VB->BackfaceColorPtr, dst),
- GET_COLOR(VB->BackfaceColorPtr, out),
- GET_COLOR(VB->BackfaceColorPtr, in) );
-
- if (VB->BackfaceSecondaryColorPtr) {
- INTERP_3F( t,
- GET_COLOR(VB->BackfaceSecondaryColorPtr, dst),
- GET_COLOR(VB->BackfaceSecondaryColorPtr, out),
- GET_COLOR(VB->BackfaceSecondaryColorPtr, in) );
- }
- }
-
- if (VB->EdgeFlag) {
- VB->EdgeFlag[dst] = VB->EdgeFlag[out] || force_boundary;
- }
-
- INTERP_VERTEX(ctx, t, dst, out, in, force_boundary);
-}
-
-INTERP_QUALIFIER void TAG(copy_pv_extras)( struct gl_context *ctx,
- GLuint dst, GLuint src )
-{
- LOCALVARS
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
- if (VB->BackfaceColorPtr) {
- COPY_4FV( GET_COLOR(VB->BackfaceColorPtr, dst),
- GET_COLOR(VB->BackfaceColorPtr, src) );
-
- if (VB->BackfaceSecondaryColorPtr) {
- COPY_4FV( GET_COLOR(VB->BackfaceSecondaryColorPtr, dst),
- GET_COLOR(VB->BackfaceSecondaryColorPtr, src) );
- }
- }
-
- COPY_PV_VERTEX(ctx, dst, src);
-}
-
-
-#undef INTERP_QUALIFIER
-#undef GET_COLOR
-
-#undef IND
-#undef TAG
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-15 00:54:00 +0000