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tnl_dd: Remove dead t_dd_vb.c.
Dead since e4344161 ("dri: Remove all DRI1 drivers").
This commit is contained in:
Matt Turner
parent
e88ed739f0
commit
d36113e000
1 changed files with 0 additions and 347 deletions
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/*
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* Mesa 3-D graphics library
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*
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* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Keith Whitwell <keithw@vmware.com>
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*/
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#include "math/m_translate.h"
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#if (HAVE_HW_VIEWPORT)
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#define UNVIEWPORT_VARS
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#define UNVIEWPORT_X(x) x
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#define UNVIEWPORT_Y(x) x
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#define UNVIEWPORT_Z(x) x
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#endif
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#ifndef LOCALVARS
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#define LOCALVARS
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#endif
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#ifndef CHECK_HW_DIVIDE
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#define CHECK_HW_DIVIDE 1
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#endif
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/* These don't need to be duplicated, but there's currently nowhere
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* really convenient to put them. Need to build some actual .o files in
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* this directory?
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*/
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static void copy_pv_rgba4_spec5( struct gl_context *ctx, GLuint edst, GLuint esrc )
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{
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LOCALVARS
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GLubyte *verts = GET_VERTEX_STORE();
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GLuint size = GET_VERTEX_SIZE();
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GLuint *dst = (GLuint *)(verts + (edst * size));
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GLuint *src = (GLuint *)(verts + (esrc * size));
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dst[4] = src[4];
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dst[5] = src[5];
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}
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static void copy_pv_rgba4( struct gl_context *ctx, GLuint edst, GLuint esrc )
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{
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LOCALVARS
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GLubyte *verts = GET_VERTEX_STORE();
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GLuint size = GET_VERTEX_SIZE();
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GLuint *dst = (GLuint *)(verts + (edst * size));
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GLuint *src = (GLuint *)(verts + (esrc * size));
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dst[4] = src[4];
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}
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static void copy_pv_rgba3( struct gl_context *ctx, GLuint edst, GLuint esrc )
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{
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LOCALVARS
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GLubyte *verts = GET_VERTEX_STORE();
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GLuint size = GET_VERTEX_SIZE();
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GLuint *dst = (GLuint *)(verts + (edst * size));
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GLuint *src = (GLuint *)(verts + (esrc * size));
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dst[3] = src[3];
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}
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void TAG(translate_vertex)(struct gl_context *ctx,
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const VERTEX *src,
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SWvertex *dst)
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{
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LOCALVARS
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GLuint format = GET_VERTEX_FORMAT();
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GLfloat *s = ctx->Viewport._WindowMap.m;
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UNVIEWPORT_VARS;
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if (format == TINY_VERTEX_FORMAT) {
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if (HAVE_HW_VIEWPORT) {
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dst->attrib[VARYING_SLOT_POS][0] = s[0] * src->v.x + s[12];
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dst->attrib[VARYING_SLOT_POS][1] = s[5] * src->v.y + s[13];
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dst->attrib[VARYING_SLOT_POS][2] = s[10] * src->v.z + s[14];
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dst->attrib[VARYING_SLOT_POS][3] = 1.0;
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} else {
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dst->attrib[VARYING_SLOT_POS][0] = UNVIEWPORT_X( src->v.x );
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dst->attrib[VARYING_SLOT_POS][1] = UNVIEWPORT_Y( src->v.y );
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dst->attrib[VARYING_SLOT_POS][2] = UNVIEWPORT_Z( src->v.z );
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dst->attrib[VARYING_SLOT_POS][3] = 1.0;
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}
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dst->color[0] = src->tv.color.red;
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dst->color[1] = src->tv.color.green;
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dst->color[2] = src->tv.color.blue;
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dst->color[3] = src->tv.color.alpha;
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}
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else {
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if (HAVE_HW_VIEWPORT) {
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if (HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) {
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GLfloat oow = 1.0 / src->v.w;
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dst->attrib[VARYING_SLOT_POS][0] = s[0] * src->v.x * oow + s[12];
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dst->attrib[VARYING_SLOT_POS][1] = s[5] * src->v.y * oow + s[13];
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dst->attrib[VARYING_SLOT_POS][2] = s[10] * src->v.z * oow + s[14];
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dst->attrib[VARYING_SLOT_POS][3] = oow;
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} else {
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dst->attrib[VARYING_SLOT_POS][0] = s[0] * src->v.x + s[12];
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dst->attrib[VARYING_SLOT_POS][1] = s[5] * src->v.y + s[13];
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dst->attrib[VARYING_SLOT_POS][2] = s[10] * src->v.z + s[14];
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dst->attrib[VARYING_SLOT_POS][3] = src->v.w;
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}
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} else {
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dst->attrib[VARYING_SLOT_POS][0] = UNVIEWPORT_X( src->v.x );
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dst->attrib[VARYING_SLOT_POS][1] = UNVIEWPORT_Y( src->v.y );
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dst->attrib[VARYING_SLOT_POS][2] = UNVIEWPORT_Z( src->v.z );
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dst->attrib[VARYING_SLOT_POS][3] = src->v.w;
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}
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dst->color[0] = src->v.color.red;
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dst->color[1] = src->v.color.green;
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dst->color[2] = src->v.color.blue;
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dst->color[3] = src->v.color.alpha;
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dst->attrib[VARYING_SLOT_COL1][0] = UBYTE_TO_FLOAT(src->v.specular.red);
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dst->attrib[VARYING_SLOT_COL1][1] = UBYTE_TO_FLOAT(src->v.specular.green);
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dst->attrib[VARYING_SLOT_COL1][2] = UBYTE_TO_FLOAT(src->v.specular.blue);
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dst->attrib[VARYING_SLOT_FOGC][0] = UBYTE_TO_FLOAT(src->v.specular.alpha);
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if (HAVE_PTEX_VERTICES &&
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((HAVE_TEX2_VERTICES && format == PROJ_TEX3_VERTEX_FORMAT) ||
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(format == PROJ_TEX1_VERTEX_FORMAT))) {
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dst->attrib[VARYING_SLOT_TEX0][0] = src->pv.u0;
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dst->attrib[VARYING_SLOT_TEX0][1] = src->pv.v0;
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dst->attrib[VARYING_SLOT_TEX0][3] = src->pv.q0;
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dst->attrib[VARYING_SLOT_TEX1][0] = src->pv.u1;
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dst->attrib[VARYING_SLOT_TEX1][1] = src->pv.v1;
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dst->attrib[VARYING_SLOT_TEX1][3] = src->pv.q1;
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if (HAVE_TEX2_VERTICES) {
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dst->attrib[VARYING_SLOT_TEX2][0] = src->pv.u2;
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dst->attrib[VARYING_SLOT_TEX2][1] = src->pv.v2;
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dst->attrib[VARYING_SLOT_TEX2][3] = src->pv.q2;
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}
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if (HAVE_TEX3_VERTICES) {
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dst->attrib[VARYING_SLOT_TEX3][0] = src->pv.u3;
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dst->attrib[VARYING_SLOT_TEX3][1] = src->pv.v3;
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dst->attrib[VARYING_SLOT_TEX3][3] = src->pv.q3;
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}
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}
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else {
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dst->attrib[VARYING_SLOT_TEX0][0] = src->v.u0;
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dst->attrib[VARYING_SLOT_TEX0][1] = src->v.v0;
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dst->attrib[VARYING_SLOT_TEX0][3] = 1.0;
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dst->attrib[VARYING_SLOT_TEX1][0] = src->v.u1;
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dst->attrib[VARYING_SLOT_TEX1][1] = src->v.v1;
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dst->attrib[VARYING_SLOT_TEX1][3] = 1.0;
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if (HAVE_TEX2_VERTICES) {
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dst->attrib[VARYING_SLOT_TEX2][0] = src->v.u2;
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dst->attrib[VARYING_SLOT_TEX2][1] = src->v.v2;
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dst->attrib[VARYING_SLOT_TEX2][3] = 1.0;
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}
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if (HAVE_TEX3_VERTICES) {
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dst->attrib[VARYING_SLOT_TEX3][0] = src->v.u3;
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dst->attrib[VARYING_SLOT_TEX3][1] = src->v.v3;
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dst->attrib[VARYING_SLOT_TEX3][3] = 1.0;
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}
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}
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}
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dst->pointSize = ctx->Point.Size;
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}
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/* prototype to silence warning */
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void TAG(print_vertex)( struct gl_context *ctx, const VERTEX *v );
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void TAG(print_vertex)( struct gl_context *ctx, const VERTEX *v )
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{
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LOCALVARS
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GLuint format = GET_VERTEX_FORMAT();
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fprintf(stderr, "(%x) ", format);
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switch (format) {
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#if HAVE_TINY_VERTICES
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case TINY_VERTEX_FORMAT:
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fprintf(stderr, "xyz %.4f,%.4f,%.4f rgba %x:%x:%x:%x\n",
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v->v.x, v->v.y, v->v.z,
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v->tv.color.red,
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v->tv.color.green,
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v->tv.color.blue,
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v->tv.color.alpha);
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break;
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#endif
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#if HAVE_NOTEX_VERTICES
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case NOTEX_VERTEX_FORMAT:
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fprintf(stderr, "xyzw %.4f,%.4f,%.4f,%.4f rgba %x:%x:%x:%x spec %x:%x:%x:%x\n",
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v->v.x, v->v.y, v->v.z, v->v.w,
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v->v.color.red,
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v->v.color.green,
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v->v.color.blue,
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v->v.color.alpha,
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v->v.specular.red,
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v->v.specular.green,
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v->v.specular.blue,
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v->v.specular.alpha);
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break;
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#endif
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#if HAVE_TEX0_VERTICES
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case TEX0_VERTEX_FORMAT:
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fprintf(stderr, "xyzw %.4f,%.4f,%.4f,%.4f rgba %x:%x:%x:%x st %.4f,%.4f\n",
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v->v.x, v->v.y, v->v.z, v->v.w,
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v->v.color.red,
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v->v.color.green,
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v->v.color.blue,
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v->v.color.alpha,
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v->v.u0,
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v->v.v0);
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break;
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#endif
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#if HAVE_TEX1_VERTICES
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case TEX1_VERTEX_FORMAT:
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fprintf(stderr, "xyzw %.4f,%.4f,%.4f,%.4f rgba %x:%x:%x:%x st %.4f,%.4f st %.4f,%.4f\n",
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v->v.x, v->v.y, v->v.z, v->v.w,
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v->v.color.red,
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v->v.color.green,
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v->v.color.blue,
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v->v.color.alpha,
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v->v.u0,
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v->v.v0,
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v->v.u1,
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v->v.u2);
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break;
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#endif
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#if HAVE_PTEX_VERTICES
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case PROJ_TEX1_VERTEX_FORMAT:
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fprintf(stderr, "xyzw %.4f,%.4f,%.4f,%.4f rgba %x:%x:%x:%x stq %.4f,%.4f,%.4f stq %.4f,%.4f,%.4f\n",
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v->v.x, v->v.y, v->v.z, v->v.w,
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v->v.color.red,
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v->v.color.green,
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v->v.color.blue,
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v->v.color.alpha,
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v->pv.u0,
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v->pv.v0,
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v->pv.q0,
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v->pv.u1,
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v->pv.v1,
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v->pv.q1);
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break;
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#endif
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default:
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fprintf(stderr, "???\n");
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break;
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}
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fprintf(stderr, "\n");
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}
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/* Interpolate the elements of the VB not included in typical hardware
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* vertices.
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*
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* NOTE: All these arrays are guarenteed by tnl to be writeable and
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* have good stride.
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*/
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#ifndef INTERP_QUALIFIER
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#define INTERP_QUALIFIER static
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#endif
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#define GET_COLOR(ptr, idx) ((ptr)->data[idx])
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INTERP_QUALIFIER void TAG(interp_extras)( struct gl_context *ctx,
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GLfloat t,
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GLuint dst, GLuint out, GLuint in,
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GLboolean force_boundary )
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{
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LOCALVARS
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struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
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if (VB->BackfaceColorPtr) {
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assert(VB->BackfaceColorPtr->stride == 4 * sizeof(GLfloat));
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INTERP_4F( t,
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GET_COLOR(VB->BackfaceColorPtr, dst),
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GET_COLOR(VB->BackfaceColorPtr, out),
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GET_COLOR(VB->BackfaceColorPtr, in) );
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if (VB->BackfaceSecondaryColorPtr) {
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INTERP_3F( t,
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GET_COLOR(VB->BackfaceSecondaryColorPtr, dst),
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GET_COLOR(VB->BackfaceSecondaryColorPtr, out),
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GET_COLOR(VB->BackfaceSecondaryColorPtr, in) );
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}
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}
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if (VB->EdgeFlag) {
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VB->EdgeFlag[dst] = VB->EdgeFlag[out] || force_boundary;
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}
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INTERP_VERTEX(ctx, t, dst, out, in, force_boundary);
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}
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INTERP_QUALIFIER void TAG(copy_pv_extras)( struct gl_context *ctx,
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GLuint dst, GLuint src )
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{
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LOCALVARS
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struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
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if (VB->BackfaceColorPtr) {
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COPY_4FV( GET_COLOR(VB->BackfaceColorPtr, dst),
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GET_COLOR(VB->BackfaceColorPtr, src) );
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if (VB->BackfaceSecondaryColorPtr) {
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COPY_4FV( GET_COLOR(VB->BackfaceSecondaryColorPtr, dst),
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GET_COLOR(VB->BackfaceSecondaryColorPtr, src) );
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}
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}
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COPY_PV_VERTEX(ctx, dst, src);
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}
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#undef INTERP_QUALIFIER
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#undef GET_COLOR
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#undef IND
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#undef TAG
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