diff options
Diffstat (limited to 'src/mesa/tnl/t_imm_elt.c')
| -rw-r--r-- | src/mesa/tnl/t_imm_elt.c | 744 |
1 files changed, 0 insertions, 744 deletions
diff --git a/src/mesa/tnl/t_imm_elt.c b/src/mesa/tnl/t_imm_elt.c deleted file mode 100644 index 50f97a3f20..0000000000 --- a/src/mesa/tnl/t_imm_elt.c +++ /dev/null @@ -1,744 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 5.1 - * - * Copyright (C) 1999-2003 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. - * - * Authors: - * Keith Whitwell <keith@tungstengraphics.com> - */ - -#include "glheader.h" -#include "colormac.h" -#include "context.h" -#include "imports.h" -#include "mtypes.h" - -#include "math/m_translate.h" - -#include "t_context.h" -#include "t_imm_elt.h" - - - -typedef void (*trans_elt_1ui_func)(GLuint *to, - CONST void *ptr, - GLuint stride, - const GLuint *flags, - const GLuint *elts, - GLuint match, - GLuint start, - GLuint n ); - -typedef void (*trans_elt_1ub_func)(GLubyte *to, - CONST void *ptr, - GLuint stride, - const GLuint *flags, - const GLuint *elts, - GLuint match, - GLuint start, - GLuint n ); - -typedef void (*trans_elt_4f_func)(GLfloat (*to)[4], - CONST void *ptr, - GLuint stride, - const GLuint *flags, - const GLuint *elts, - GLuint match, - GLuint start, - GLuint n ); - - - -static trans_elt_1ui_func _tnl_trans_elt_1ui_tab[MAX_TYPES]; -static trans_elt_1ub_func _tnl_trans_elt_1ub_tab[MAX_TYPES]; -static trans_elt_4f_func _tnl_trans_elt_4f_tab[5][MAX_TYPES]; -static trans_elt_4f_func _tnl_trans_elt_4fc_tab[5][MAX_TYPES]; - - -#define PTR_ELT(ptr, elt) (((SRC *)ptr)[elt]) - - - -/* Code specific to array element implementation. There is a small - * subtlety in the bits CHECK() tests, and the way bits are set in - * glArrayElement which ensures that if, eg, in the case that the - * vertex array is disabled and normal array is enabled, and we get - * either sequence: - * - * ArrayElement() OR Normal() - * Normal() ArrayElement() - * Vertex() Vertex() - * - * That the correct value for normal is used. - */ -#define TAB(x) _tnl_trans_elt##x##_tab -#define ARGS const GLuint *flags, const GLuint *elts, GLuint match, \ - GLuint start, GLuint n -#define SRC_START 0 -#define DST_START start -#define CHECK if ((flags[i]&match) == VERT_BIT_ELT) -#define NEXT_F (void)1 -#define NEXT_F2 f = first + elts[i] * stride; - - -/* GL_BYTE - */ -#define SRC GLbyte -#define SRC_IDX TYPE_IDX(GL_BYTE) -#define TRX_4F(f,n) BYTE_TO_FLOAT( PTR_ELT(f,n) ) -#define TRX_4FC(f,n) BYTE_TO_FLOAT( PTR_ELT(f,n) ) -#define TRX_UB(ub, f,n) ub = BYTE_TO_UBYTE( PTR_ELT(f,n) ) -#define TRX_UI(f,n) (PTR_ELT(f,n) < 0 ? 0 : (GLuint) PTR_ELT(f,n)) - - -#define SZ 4 -#define INIT init_trans_4_GLbyte_elt -#define DEST_4F trans_4_GLbyte_4f_elt -#define DEST_4FC trans_4_GLbyte_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 3 -#define INIT init_trans_3_GLbyte_elt -#define DEST_4F trans_3_GLbyte_4f_elt -#define DEST_4FC trans_3_GLbyte_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 2 -#define INIT init_trans_2_GLbyte_elt -#define DEST_4F trans_2_GLbyte_4f_elt -#define DEST_4FC trans_2_GLbyte_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 1 -#define INIT init_trans_1_GLbyte_elt -#define DEST_4F trans_1_GLbyte_4f_elt -#define DEST_4FC trans_1_GLbyte_4fc_elt -#define DEST_1UB trans_1_GLbyte_1ub_elt -#define DEST_1UI trans_1_GLbyte_1ui_elt -#include "math/m_trans_tmp.h" - -#undef SRC -#undef TRX_4F -#undef TRX_4FC -#undef TRX_UB -#undef TRX_UI -#undef SRC_IDX - -/* GL_UNSIGNED_BYTE - */ -#define SRC GLubyte -#define SRC_IDX TYPE_IDX(GL_UNSIGNED_BYTE) -#define TRX_4F(f,n) UBYTE_TO_FLOAT( PTR_ELT(f,n) ) -#define TRX_4FC(f,n) UBYTE_TO_FLOAT( PTR_ELT(f,n) ) -#define TRX_UB(ub, f,n) ub = PTR_ELT(f,n) -#define TRX_UI(f,n) (GLuint)PTR_ELT(f,n) - -/* 4ub->4ub handled in special case below. - */ -#define SZ 4 -#define INIT init_trans_4_GLubyte_elt -#define DEST_4F trans_4_GLubyte_4f_elt -#define DEST_4FC trans_4_GLubyte_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 3 -#define INIT init_trans_3_GLubyte_elt -#define DEST_4F trans_3_GLubyte_4f_elt -#define DEST_4FC trans_3_GLubyte_4fc_elt -#include "math/m_trans_tmp.h" - - -#define SZ 1 -#define INIT init_trans_1_GLubyte_elt -#define DEST_4F trans_1_GLubyte_4f_elt -#define DEST_4FC trans_1_GLubyte_4fc_elt -#define DEST_1UB trans_1_GLubyte_1ub_elt -#define DEST_1UI trans_1_GLubyte_1ui_elt -#include "math/m_trans_tmp.h" - -#undef SRC -#undef SRC_IDX -#undef TRX_4F -#undef TRX_4FC -#undef TRX_UB -#undef TRX_UI - - -/* GL_SHORT - */ -#define SRC GLshort -#define SRC_IDX TYPE_IDX(GL_SHORT) -#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) ) -#define TRX_4FC(f,n) SHORT_TO_FLOAT( PTR_ELT(f,n) ) -#define TRX_UB(ub, f,n) ub = SHORT_TO_UBYTE(PTR_ELT(f,n)) -#define TRX_UI(f,n) (PTR_ELT(f,n) < 0 ? 0 : (GLuint) PTR_ELT(f,n)) - - -#define SZ 4 -#define INIT init_trans_4_GLshort_elt -#define DEST_4F trans_4_GLshort_4f_elt -#define DEST_4FC trans_4_GLshort_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 3 -#define INIT init_trans_3_GLshort_elt -#define DEST_4F trans_3_GLshort_4f_elt -#define DEST_4FC trans_3_GLshort_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 2 -#define INIT init_trans_2_GLshort_elt -#define DEST_4F trans_2_GLshort_4f_elt -#define DEST_4FC trans_2_GLshort_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 1 -#define INIT init_trans_1_GLshort_elt -#define DEST_4F trans_1_GLshort_4f_elt -#define DEST_4FC trans_1_GLshort_4fc_elt -#define DEST_1UB trans_1_GLshort_1ub_elt -#define DEST_1UI trans_1_GLshort_1ui_elt -#include "math/m_trans_tmp.h" - - -#undef SRC -#undef SRC_IDX -#undef TRX_4F -#undef TRX_4FC -#undef TRX_UB -#undef TRX_UI - - -/* GL_UNSIGNED_SHORT - */ -#define SRC GLushort -#define SRC_IDX TYPE_IDX(GL_UNSIGNED_SHORT) -#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) ) -#define TRX_4FC(f,n) USHORT_TO_FLOAT( PTR_ELT(f,n) ) -#define TRX_UB(ub,f,n) ub = (GLubyte) (PTR_ELT(f,n) >> 8) -#define TRX_UI(f,n) (GLuint) PTR_ELT(f,n) - - -#define SZ 4 -#define INIT init_trans_4_GLushort_elt -#define DEST_4F trans_4_GLushort_4f_elt -#define DEST_4FC trans_4_GLushort_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 3 -#define INIT init_trans_3_GLushort_elt -#define DEST_4F trans_3_GLushort_4f_elt -#define DEST_4FC trans_3_GLushort_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 2 -#define INIT init_trans_2_GLushort_elt -#define DEST_4F trans_2_GLushort_4f_elt -#define DEST_4FC trans_2_GLushort_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 1 -#define INIT init_trans_1_GLushort_elt -#define DEST_4F trans_1_GLushort_4f_elt -#define DEST_4FC trans_1_GLushort_4fc_elt -#define DEST_1UB trans_1_GLushort_1ub_elt -#define DEST_1UI trans_1_GLushort_1ui_elt -#include "math/m_trans_tmp.h" - -#undef SRC -#undef SRC_IDX -#undef TRX_4F -#undef TRX_4FC -#undef TRX_UB -#undef TRX_UI - - -/* GL_INT - */ -#define SRC GLint -#define SRC_IDX TYPE_IDX(GL_INT) -#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) ) -#define TRX_4FC(f,n) INT_TO_FLOAT( PTR_ELT(f,n) ) -#define TRX_UB(ub, f,n) ub = INT_TO_UBYTE(PTR_ELT(f,n)) -#define TRX_UI(f,n) (PTR_ELT(f,n) < 0 ? 0 : (GLuint) PTR_ELT(f,n)) - - -#define SZ 4 -#define INIT init_trans_4_GLint_elt -#define DEST_4F trans_4_GLint_4f_elt -#define DEST_4FC trans_4_GLint_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 3 -#define INIT init_trans_3_GLint_elt -#define DEST_4F trans_3_GLint_4f_elt -#define DEST_4FC trans_3_GLint_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 2 -#define INIT init_trans_2_GLint_elt -#define DEST_4F trans_2_GLint_4f_elt -#define DEST_4FC trans_2_GLint_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 1 -#define INIT init_trans_1_GLint_elt -#define DEST_4F trans_1_GLint_4f_elt -#define DEST_4FC trans_1_GLint_4fc_elt -#define DEST_1UB trans_1_GLint_1ub_elt -#define DEST_1UI trans_1_GLint_1ui_elt -#include "math/m_trans_tmp.h" - - -#undef SRC -#undef SRC_IDX -#undef TRX_4F -#undef TRX_4FC -#undef TRX_UB -#undef TRX_UI - - -/* GL_UNSIGNED_INT - */ -#define SRC GLuint -#define SRC_IDX TYPE_IDX(GL_UNSIGNED_INT) -#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) ) -#define TRX_4FC(f,n) UINT_TO_FLOAT( PTR_ELT(f,n) ) -#define TRX_UB(ub, f,n) ub = (GLubyte) (PTR_ELT(f,n) >> 24) -#define TRX_UI(f,n) PTR_ELT(f,n) - - -#define SZ 4 -#define INIT init_trans_4_GLuint_elt -#define DEST_4F trans_4_GLuint_4f_elt -#define DEST_4FC trans_4_GLuint_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 3 -#define INIT init_trans_3_GLuint_elt -#define DEST_4F trans_3_GLuint_4f_elt -#define DEST_4FC trans_3_GLuint_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 2 -#define INIT init_trans_2_GLuint_elt -#define DEST_4F trans_2_GLuint_4f_elt -#define DEST_4FC trans_2_GLuint_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 1 -#define INIT init_trans_1_GLuint_elt -#define DEST_4F trans_1_GLuint_4f_elt -#define DEST_4FC trans_1_GLuint_4fc_elt -#define DEST_1UB trans_1_GLuint_1ub_elt -#define DEST_1UI trans_1_GLuint_1ui_elt -#include "math/m_trans_tmp.h" - -#undef SRC -#undef SRC_IDX -#undef TRX_4F -#undef TRX_4FC -#undef TRX_UB -#undef TRX_UI - - -/* GL_DOUBLE - */ -#define SRC GLdouble -#define SRC_IDX TYPE_IDX(GL_DOUBLE) -#define TRX_4F(f,n) (GLfloat) PTR_ELT(f,n) -#define TRX_4FC(f,n) (GLfloat) PTR_ELT(f,n) -#define TRX_UB(ub,f,n) UNCLAMPED_FLOAT_TO_UBYTE(ub, PTR_ELT(f,n)) -#define TRX_UI(f,n) (GLuint) (GLint) PTR_ELT(f,n) -#define TRX_1F(f,n) (GLfloat) PTR_ELT(f,n) - - -#define SZ 4 -#define INIT init_trans_4_GLdouble_elt -#define DEST_4F trans_4_GLdouble_4f_elt -#define DEST_4FC trans_4_GLdouble_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 3 -#define INIT init_trans_3_GLdouble_elt -#define DEST_4F trans_3_GLdouble_4f_elt -#define DEST_4FC trans_3_GLdouble_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 2 -#define INIT init_trans_2_GLdouble_elt -#define DEST_4F trans_2_GLdouble_4f_elt -#define DEST_4FC trans_2_GLdouble_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 1 -#define INIT init_trans_1_GLdouble_elt -#define DEST_4F trans_1_GLdouble_4f_elt -#define DEST_4FC trans_1_GLdouble_4fc_elt -#define DEST_1UB trans_1_GLdouble_1ub_elt -#define DEST_1UI trans_1_GLdouble_1ui_elt -#include "math/m_trans_tmp.h" - -#undef SRC -#undef SRC_IDX -#undef TRX_4F -#undef TRX_4FC -#undef TRX_UB -#undef TRX_UI - -/* GL_FLOAT - */ -#define SRC GLfloat -#define SRC_IDX TYPE_IDX(GL_FLOAT) -#define TRX_4F(f,n) (GLfloat) PTR_ELT(f,n) -#define TRX_4FC(f,n) (GLfloat) PTR_ELT(f,n) -#define TRX_UB(ub,f,n) UNCLAMPED_FLOAT_TO_UBYTE(ub, PTR_ELT(f,n)) -#define TRX_UI(f,n) (GLuint) (GLint) PTR_ELT(f,n) -#define TRX_1F(f,n) (GLfloat) PTR_ELT(f,n) - - -#define SZ 4 -#define INIT init_trans_4_GLfloat_elt -#define DEST_4F trans_4_GLfloat_4f_elt -#define DEST_4FC trans_4_GLfloat_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 3 -#define INIT init_trans_3_GLfloat_elt -#define DEST_4F trans_3_GLfloat_4f_elt -#define DEST_4FC trans_3_GLfloat_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 2 -#define INIT init_trans_2_GLfloat_elt -#define DEST_4F trans_2_GLfloat_4f_elt -#define DEST_4FC trans_2_GLfloat_4fc_elt -#include "math/m_trans_tmp.h" - -#define SZ 1 -#define INIT init_trans_1_GLfloat_elt -#define DEST_4F trans_1_GLfloat_4f_elt -#define DEST_4FC trans_1_GLfloat_4fc_elt -#define DEST_1UB trans_1_GLfloat_1ub_elt -#define DEST_1UI trans_1_GLfloat_1ui_elt -#include "math/m_trans_tmp.h" - -#undef SRC -#undef SRC_IDX -#undef TRX_4F -#undef TRX_4FC -#undef TRX_UB -#undef TRX_UI - - - - -static void init_translate_elt(void) -{ - MEMSET( TAB(_1ui), 0, sizeof(TAB(_1ui)) ); - MEMSET( TAB(_1ub), 0, sizeof(TAB(_1ub)) ); - MEMSET( TAB(_4f), 0, sizeof(TAB(_4f)) ); - MEMSET( TAB(_4fc), 0, sizeof(TAB(_4fc)) ); - - init_trans_4_GLbyte_elt(); - init_trans_3_GLbyte_elt(); - init_trans_2_GLbyte_elt(); - init_trans_1_GLbyte_elt(); - init_trans_1_GLubyte_elt(); - init_trans_3_GLubyte_elt(); - init_trans_4_GLubyte_elt(); - init_trans_4_GLshort_elt(); - init_trans_3_GLshort_elt(); - init_trans_2_GLshort_elt(); - init_trans_1_GLshort_elt(); - init_trans_4_GLushort_elt(); - init_trans_3_GLushort_elt(); - init_trans_2_GLushort_elt(); - init_trans_1_GLushort_elt(); - init_trans_4_GLint_elt(); - init_trans_3_GLint_elt(); - init_trans_2_GLint_elt(); - init_trans_1_GLint_elt(); - init_trans_4_GLuint_elt(); - init_trans_3_GLuint_elt(); - init_trans_2_GLuint_elt(); - init_trans_1_GLuint_elt(); - init_trans_4_GLdouble_elt(); - init_trans_3_GLdouble_elt(); - init_trans_2_GLdouble_elt(); - init_trans_1_GLdouble_elt(); - init_trans_4_GLfloat_elt(); - init_trans_3_GLfloat_elt(); - init_trans_2_GLfloat_elt(); - init_trans_1_GLfloat_elt(); -} - - -#undef TAB -#undef CLASS -#undef ARGS -#undef CHECK -#ifdef START -#undef START -#endif - - - -void _tnl_imm_elt_init( void ) -{ - init_translate_elt(); -} - - -static void _tnl_trans_elt_1ui(GLuint *to, - const struct gl_client_array *from, - const GLuint *flags, - const GLuint *elts, - GLuint match, - GLuint start, - GLuint n ) -{ - const GLubyte *fromData = ADD_POINTERS( from->Ptr, from->BufferObj->Data ); - _tnl_trans_elt_1ui_tab[TYPE_IDX(from->Type)]( to, - fromData, - from->StrideB, - flags, - elts, - match, - start, - n ); - -} - - -static void _tnl_trans_elt_1ub(GLubyte *to, - const struct gl_client_array *from, - const GLuint *flags, - const GLuint *elts, - GLuint match, - GLuint start, - GLuint n ) -{ - const GLubyte *fromData = ADD_POINTERS( from->Ptr, from->BufferObj->Data ); - _tnl_trans_elt_1ub_tab[TYPE_IDX(from->Type)]( to, - fromData, - from->StrideB, - flags, - elts, - match, - start, - n ); - -} - -static void _tnl_trans_elt_4f(GLfloat (*to)[4], - const struct gl_client_array *from, - const GLuint *flags, - const GLuint *elts, - GLuint match, - GLuint start, - GLuint n ) -{ - const GLubyte *fromData = ADD_POINTERS( from->Ptr, from->BufferObj->Data ); - _tnl_trans_elt_4f_tab[from->Size][TYPE_IDX(from->Type)]( to, - fromData, - from->StrideB, - flags, - elts, - match, - start, - n ); - -} - - -static void _tnl_trans_elt_4fc(GLfloat (*to)[4], - const struct gl_client_array *from, - const GLuint *flags, - const GLuint *elts, - GLuint match, - GLuint start, - GLuint n ) -{ - const GLubyte *fromData = ADD_POINTERS( from->Ptr, from->BufferObj->Data ); - _tnl_trans_elt_4fc_tab[from->Size][TYPE_IDX(from->Type)]( to, - fromData, - from->StrideB, - flags, - elts, - match, - start, - n ); - -} - - - - -/* Batch function to translate away all the array elements in the - * input buffer prior to transform. Done only the first time a vertex - * buffer is executed or compiled. - * - * KW: Have to do this after each glEnd if arrays aren't locked. - */ -void _tnl_translate_array_elts( GLcontext *ctx, struct immediate *IM, - GLuint start, GLuint count ) -{ - GLuint *flags = IM->Flag; - const GLuint *elts = IM->Elt; - GLuint translate = ctx->Array._Enabled; - GLuint translateConventional; - GLuint attr; - - if (MESA_VERBOSE & VERBOSE_IMMEDIATE) - _mesa_debug(ctx, "exec_array_elements %d .. %d\n", start, count); - - /* XXX It would be nice to replace this code with a loop over the vertex - * attributes but there's a fair number of special cases. - */ - - /* Allocate destination attribute arrays if needed */ - ASSERT(IM->Attrib[VERT_ATTRIB_POS]); - for (attr = 1; attr < VERT_ATTRIB_MAX; attr++) { - if ((translate & (1 << attr)) && !IM->Attrib[attr]) { - IM->Attrib[attr] = (GLfloat (*)[4]) _mesa_malloc(IMM_SIZE * 4 * sizeof(GLfloat)); - if (!IM->Attrib[attr]) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "vertex processing2"); - return; - } - } - } - - translateConventional = translate; - - /* - * When vertex program mode is enabled, the generic vertex attribute arrays - * have priority over the conventional arrays. Process those arrays now. - * When we're done here, translateConventional will indicate which - * conventional arrays still have to be translated when we're done. - */ - if (ctx->VertexProgram.Enabled) { - for (attr = 0; attr < VERT_ATTRIB_MAX; attr++) { - const GLuint attrBit = 1 << attr; - if ((translate & attrBit) && ctx->Array.VertexAttrib[attr].Enabled) { - _tnl_trans_elt_4f( IM->Attrib[attr], - &ctx->Array.VertexAttrib[attr], - flags, elts, (VERT_BIT_ELT | attrBit), - start, count); - /* special case stuff */ - if (attr == VERT_ATTRIB_POS) { - if (ctx->Array.VertexAttrib[VERT_ATTRIB_POS].Size == 4) - translate |= VERT_BITS_OBJ_234; - else if (ctx->Array.VertexAttrib[VERT_ATTRIB_POS].Size == 3) - translate |= VERT_BITS_OBJ_23; - } - else if (attr >= VERT_ATTRIB_TEX0 && attr <= VERT_ATTRIB_TEX7) { - if (ctx->Array.VertexAttrib[attr].Size == 4) - IM->TexSize |= TEX_SIZE_4(attr - VERT_ATTRIB_TEX0); - else if (ctx->Array.VertexAttrib[attr].Size == 3) - IM->TexSize |= TEX_SIZE_3(attr - VERT_ATTRIB_TEX0); - } - /* override the conventional array */ - translateConventional &= ~attrBit; - } - } - } - - /* - * Check which conventional arrays are needed. - */ - if (translateConventional & VERT_BIT_POS) { - _tnl_trans_elt_4f( IM->Attrib[VERT_ATTRIB_POS], - &ctx->Array.Vertex, - flags, elts, (VERT_BIT_ELT|VERT_BIT_POS), - start, count); - - if (ctx->Array.Vertex.Size == 4) - translate |= VERT_BITS_OBJ_234; - else if (ctx->Array.Vertex.Size == 3) - translate |= VERT_BITS_OBJ_23; - } - - if (translateConventional & VERT_BIT_NORMAL) { - _tnl_trans_elt_4f( IM->Attrib[VERT_ATTRIB_NORMAL], - &ctx->Array.Normal, - flags, elts, (VERT_BIT_ELT|VERT_BIT_NORMAL), - start, count); - } - - if (translateConventional & VERT_BIT_COLOR0) { - _tnl_trans_elt_4fc( IM->Attrib[VERT_ATTRIB_COLOR0], - &ctx->Array.Color, - flags, elts, (VERT_BIT_ELT|VERT_BIT_COLOR0), - start, count); - } - - if (translateConventional & VERT_BIT_COLOR1) { - _tnl_trans_elt_4fc( IM->Attrib[VERT_ATTRIB_COLOR1], - &ctx->Array.SecondaryColor, - flags, elts, (VERT_BIT_ELT|VERT_BIT_COLOR1), - start, count); - } - - if (translateConventional & VERT_BIT_FOG) { - _tnl_trans_elt_4f( IM->Attrib[VERT_ATTRIB_FOG], - &ctx->Array.FogCoord, - flags, elts, (VERT_BIT_ELT|VERT_BIT_FOG), - start, count); - } - - if (translateConventional & VERT_BITS_TEX_ANY) { - GLuint i; - for (i = 0 ; i < ctx->Const.MaxTextureCoordUnits ; i++) - if (translateConventional & VERT_BIT_TEX(i)) { - _tnl_trans_elt_4f( IM->Attrib[VERT_ATTRIB_TEX0 + i], - &ctx->Array.TexCoord[i], - flags, elts, (VERT_BIT_ELT|VERT_BIT_TEX(i)), - start, count); - - if (ctx->Array.TexCoord[i].Size == 4) - IM->TexSize |= TEX_SIZE_4(i); - else if (ctx->Array.TexCoord[i].Size == 3) - IM->TexSize |= TEX_SIZE_3(i); - } - } - - if (translate & VERT_BIT_INDEX) - _tnl_trans_elt_1ui( IM->Index, - &ctx->Array.Index, - flags, elts, (VERT_BIT_ELT|VERT_BIT_INDEX), - start, count); - - if (translate & VERT_BIT_EDGEFLAG) - _tnl_trans_elt_1ub( IM->EdgeFlag, - &ctx->Array.EdgeFlag, - flags, elts, (VERT_BIT_ELT|VERT_BIT_EDGEFLAG), - start, count); - - { - GLuint i; - for (i = start ; i < count ; i++) - if (flags[i] & VERT_BIT_ELT) - flags[i] |= translate; - } - - IM->FlushElt = 0; -} |