}
}
-#define R200_OLD_PACKETS 0
-
extern void r200DestroyContext( __DRIcontextPrivate *driContextPriv );
extern GLboolean r200CreateContext( const __GLcontextModes *glVisual,
-/* If using new packets, can choose either verts or arrays.
- * Otherwise, must use verts.
+/* Currently, can only use arrays, verts are not implemented, though
+ * verts are suspected to be faster.
+ * To get an idea how the verts path works, look at the radeon implementation.
*/
#include <string.h>
#include "r200_context.h"
#define R200_MAOS_VERTS 0
-#if (R200_MAOS_VERTS) || (R200_OLD_PACKETS)
+#if (R200_MAOS_VERTS)
#include "r200_maos_verts.c"
#else
#include "r200_maos_arrays.c"
+++ /dev/null
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_maos_vbtmp.h,v 1.2 2002/12/16 16:18:54 dawes Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-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 LOCALVARS
-#define LOCALVARS
-#endif
-
-#undef TCL_DEBUG
-#ifndef TCL_DEBUG
-#define TCL_DEBUG 0
-#endif
-
-static void TAG(emit)( GLcontext *ctx,
- GLuint start, GLuint end,
- void *dest )
-{
- LOCALVARS
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- GLuint (*tc0)[4], (*tc1)[4];
- GLfloat *fog;
- GLuint (*tc2)[4], (*norm)[3];
- GLubyte (*col)[4], (*spec)[4];
- GLuint tc0_stride, tc1_stride, col_stride, spec_stride, fog_stride;
- GLuint tc2_stride, norm_stride;
- GLuint (*coord)[4];
- GLuint coord_stride;
- GLubyte dummy[4];
- int i;
-
- union emit_union *v = (union emit_union *)dest;
-
-
- if (R200_DEBUG & DEBUG_VERTS)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- /* The vertex code expects Obj to be clean to element 3. To fix
- * this, add more vertex code (for obj-2, obj-3) or preferably move
- * to maos.
- */
- if (VB->ObjPtr->size < 3) {
- if (VB->ObjPtr->flags & VEC_NOT_WRITEABLE) {
- VB->import_data( ctx, VERT_OBJ, VEC_NOT_WRITEABLE );
- }
- _mesa_vector4f_clean_elem( VB->ObjPtr, VB->Count, 2 );
- }
-
- if (DO_W && VB->ObjPtr->size < 4) {
- if (VB->ObjPtr->flags & VEC_NOT_WRITEABLE) {
- VB->import_data( ctx, VERT_OBJ, VEC_NOT_WRITEABLE );
- }
- _mesa_vector4f_clean_elem( VB->ObjPtr, VB->Count, 3 );
- }
-
- coord = (GLuint (*)[4])VB->ObjPtr->data;
- coord_stride = VB->ObjPtr->stride;
-
- if (DO_TEX2) {
- const GLuint t2 = GET_TEXSOURCE(2);
- tc2 = (GLuint (*)[4])VB->TexCoordPtr[t2]->data;
- tc2_stride = VB->TexCoordPtr[t2]->stride;
- if (DO_PTEX && VB->TexCoordPtr[t2]->size < 4) {
- if (VB->TexCoordPtr[t2]->flags & VEC_NOT_WRITEABLE) {
- VB->import_data( ctx, VERT_TEX2, VEC_NOT_WRITEABLE );
- }
- _mesa_vector4f_clean_elem( VB->TexCoordPtr[t2], VB->Count, 3 );
- }
- }
-
- if (DO_TEX1) {
- if (VB->TexCoordPtr[1]) {
- const GLuint t1 = GET_TEXSOURCE(1);
- tc1 = (GLuint (*)[4])VB->TexCoordPtr[t1]->data;
- tc1_stride = VB->TexCoordPtr[t1]->stride;
- if (DO_PTEX && VB->TexCoordPtr[t1]->size < 4) {
- if (VB->TexCoordPtr[t1]->flags & VEC_NOT_WRITEABLE) {
- VB->import_data( ctx, VERT_TEX1, VEC_NOT_WRITEABLE );
- }
- _mesa_vector4f_clean_elem( VB->TexCoordPtr[t1], VB->Count, 3 );
- }
- } else {
- tc1 = (GLuint (*)[4])&ctx->Current.Texcoord[1]; /* could be anything, really */
- tc1_stride = 0;
- }
- }
-
- if (DO_TEX0) {
- if (VB->TexCoordPtr[0]) {
- const GLuint t0 = GET_TEXSOURCE(0);
- tc0_stride = VB->TexCoordPtr[t0]->stride;
- tc0 = (GLuint (*)[4])VB->TexCoordPtr[t0]->data;
- if (DO_PTEX && VB->TexCoordPtr[t0]->size < 4) {
- if (VB->TexCoordPtr[t0]->flags & VEC_NOT_WRITEABLE) {
- VB->import_data( ctx, VERT_TEX0, VEC_NOT_WRITEABLE );
- }
- _mesa_vector4f_clean_elem( VB->TexCoordPtr[t0], VB->Count, 3 );
- }
- } else {
- tc0 = (GLuint (*)[4])&ctx->Current.Texcoord[0]; /* could be anything, really */
- tc0_stride = 0;
- }
-
- }
-
- if (DO_NORM) {
- if (VB->NormalPtr) {
- norm_stride = VB->NormalPtr->stride;
- norm = (GLuint (*)[3])VB->NormalPtr->data;
- } else {
- norm_stride = 0;
- norm = (GLuint (*)[3])&ctx->Current.Normal;
- }
- }
-
- if (DO_RGBA) {
- if (VB->ColorPtr[0]) {
- /* This is incorrect when colormaterial is enabled:
- */
- if (VB->ColorPtr[0]->Type != GL_UNSIGNED_BYTE) {
- if (0) fprintf(stderr, "IMPORTING FLOAT COLORS\n");
- IMPORT_FLOAT_COLORS( ctx );
- }
- col = (GLubyte (*)[4])VB->ColorPtr[0]->Ptr;
- col_stride = VB->ColorPtr[0]->StrideB;
- } else {
- col = &dummy; /* any old memory is fine */
- col_stride = 0;
- }
-
- }
-
- if (DO_SPEC) {
- if (VB->SecondaryColorPtr[0]) {
- if (VB->SecondaryColorPtr[0]->Type != GL_UNSIGNED_BYTE)
- IMPORT_FLOAT_SPEC_COLORS( ctx );
- spec = (GLubyte (*)[4])VB->SecondaryColorPtr[0]->Ptr;
- spec_stride = VB->SecondaryColorPtr[0]->StrideB;
- } else {
- spec = &dummy;
- spec_stride = 0;
- }
-
- }
-
- if (DO_FOG) {
- if (VB->FogCoordPtr) {
- fog = VB->FogCoordPtr->data;
- fog_stride = VB->FogCoordPtr->stride;
- } else {
- fog = (GLfloat *)&dummy; *fog = 0;
- fog_stride = 0;
- }
-
- }
-
-
- if (VB->importable_data) {
- if (start) {
- coord = (GLuint (*)[4])((GLubyte *)coord + start * coord_stride);
- if (DO_TEX0)
- tc0 = (GLuint (*)[4])((GLubyte *)tc0 + start * tc0_stride);
- if (DO_TEX1)
- tc1 = (GLuint (*)[4])((GLubyte *)tc1 + start * tc1_stride);
- if (DO_TEX2)
- tc2 = (GLuint (*)[4])((GLubyte *)tc2 + start * tc2_stride);
- if (DO_NORM)
- norm = (GLuint (*)[3])((GLubyte *)norm + start * norm_stride);
- if (DO_RGBA)
- STRIDE_4UB(col, start * col_stride);
- if (DO_SPEC)
- STRIDE_4UB(spec, start * spec_stride);
- if (DO_FOG)
- STRIDE_F(fog, start * fog_stride);
- }
-
- for (i=start; i < end; i++) {
- v[0].ui = coord[0][0];
- v[1].ui = coord[0][1];
- v[2].ui = coord[0][2];
- if (TCL_DEBUG) fprintf(stderr, "%d: %.2f %.2f %.2f ", i, v[0].f, v[1].f, v[2].f);
- if (DO_W) {
- v[3].ui = coord[0][3];
- if (TCL_DEBUG) fprintf(stderr, "%.2f ", v[3].f);
- v += 4;
- }
- else
- v += 3;
- coord = (GLuint (*)[4])((GLubyte *)coord + coord_stride);
-
- if (DO_NORM) {
- v[0].ui = norm[0][0];
- v[1].ui = norm[0][1];
- v[2].ui = norm[0][2];
- if (TCL_DEBUG) fprintf(stderr, "norm: %.2f %.2f %.2f ", v[0].f, v[1].f, v[2].f);
- v += 3;
- norm = (GLuint (*)[3])((GLubyte *)norm + norm_stride);
- }
- if (DO_RGBA) {
- v[0].ui = LE32_TO_CPU(*(GLuint *)&col[0]);
- STRIDE_4UB(col, col_stride);
- if (TCL_DEBUG) fprintf(stderr, "%x ", v[0].ui);
- v++;
- }
- if (DO_SPEC || DO_FOG) {
- if (DO_SPEC) {
- v[0].ub[0] = spec[0][0];
- v[0].ub[1] = spec[0][1];
- v[0].ub[2] = spec[0][2];
- STRIDE_4UB(spec, spec_stride);
- }
- if (DO_FOG) {
- v[0].ub[3] = fog[0] * 255.0;
- STRIDE_F(fog, fog_stride);
- }
- if (TCL_DEBUG) fprintf(stderr, "%x ", v[0].ui);
- v++;
- }
- if (DO_TEX0) {
- v[0].ui = tc0[0][0];
- v[1].ui = tc0[0][1];
- if (TCL_DEBUG) fprintf(stderr, "t0: %.2f %.2f ", v[0].f, v[1].f);
- if (DO_PTEX) {
- v[2].ui = tc0[0][3];
- if (TCL_DEBUG) fprintf(stderr, "%.2f ", v[2].f);
- v += 3;
- }
- else
- v += 2;
- tc0 = (GLuint (*)[4])((GLubyte *)tc0 + tc0_stride);
- }
- if (DO_TEX1) {
- v[0].ui = tc1[0][0];
- v[1].ui = tc1[0][1];
- if (TCL_DEBUG) fprintf(stderr, "t1: %.2f %.2f ", v[0].f, v[1].f);
- if (DO_PTEX) {
- v[2].ui = tc1[0][3];
- if (TCL_DEBUG) fprintf(stderr, "%.2f ", v[2].f);
- v += 3;
- }
- else
- v += 2;
- tc1 = (GLuint (*)[4])((GLubyte *)tc1 + tc1_stride);
- }
- if (DO_TEX2) {
- v[0].ui = tc2[0][0];
- v[1].ui = tc2[0][1];
- if (DO_PTEX) {
- v[2].ui = tc2[0][3];
- v += 3;
- }
- else
- v += 2;
- tc2 = (GLuint (*)[4])((GLubyte *)tc2 + tc2_stride);
- }
- if (TCL_DEBUG) fprintf(stderr, "\n");
- }
- } else {
- for (i=start; i < end; i++) {
- v[0].ui = coord[i][0];
- v[1].ui = coord[i][1];
- v[2].ui = coord[i][2];
- if (DO_W) {
- v[3].ui = coord[i][3];
- v += 4;
- }
- else
- v += 3;
-
- if (DO_NORM) {
- v[0].ui = norm[i][0];
- v[1].ui = norm[i][1];
- v[2].ui = norm[i][2];
- v += 3;
- }
- if (DO_RGBA) {
- v[0].ui = LE32_TO_CPU(*(GLuint *)&col[i]);
- v++;
- }
- if (DO_SPEC || DO_FOG) {
- if (DO_SPEC) {
- v[0].ub[0] = spec[i][0];
- v[0].ub[1] = spec[i][1];
- v[0].ub[2] = spec[i][2];
- }
- if (DO_FOG) {
- v[0].ub[3] = fog[i] * 255.0;
- }
- v++;
- }
- if (DO_TEX0) {
- v[0].ui = tc0[i][0];
- v[1].ui = tc0[i][1];
- if (DO_PTEX) {
- v[2].ui = tc0[i][3];
- v += 3;
- }
- else
- v += 2;
- }
- if (DO_TEX1) {
- v[0].ui = tc1[i][0];
- v[1].ui = tc1[i][1];
- if (DO_PTEX) {
- v[2].ui = tc1[i][3];
- v += 3;
- }
- else
- v += 2;
- }
- if (DO_TEX2) {
- v[0].ui = tc2[i][0];
- v[1].ui = tc2[i][1];
- if (DO_PTEX) {
- v[2].ui = tc2[i][3];
- v += 3;
- }
- else
- v += 2;
- }
- }
- }
-}
-
-
-
-static void TAG(init)( void )
-{
- int sz = 3;
- if (DO_W) sz++;
- if (DO_NORM) sz += 3;
- if (DO_RGBA) sz++;
- if (DO_SPEC || DO_FOG) sz++;
- if (DO_TEX0) sz += 2;
- if (DO_TEX0 && DO_PTEX) sz++;
- if (DO_TEX1) sz += 2;
- if (DO_TEX1 && DO_PTEX) sz++;
- if (DO_TEX2) sz += 2;
- if (DO_TEX2 && DO_PTEX) sz++;
-
- setup_tab[IDX].emit = TAG(emit);
- setup_tab[IDX].vertex_format = IND;
- setup_tab[IDX].vertex_size = sz;
-}
-
-
-#undef IND
-#undef TAG
-#undef IDX
+++ /dev/null
-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_maos_verts.c,v 1.1 2002/10/30 12:51:52 alanh Exp $ */
-/*
-Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-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 "glheader.h"
-#include "imports.h"
-#include "mmath.h"
-#include "mtypes.h"
-#include "enums.h"
-#include "colormac.h"
-#include "light.h"
-
-#include "array_cache/acache.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-#include "tnl/t_imm_debug.h"
-
-#include "r200_context.h"
-#include "r200_state.h"
-#include "r200_ioctl.h"
-#include "r200_tex.h"
-#include "r200_tcl.h"
-#include "r200_swtcl.h"
-#include "r200_maos.h"
-
-
-#define R200_TCL_MAX_SETUP 13
-
-union emit_union { float f; GLuint ui; GLubyte ub[4]; };
-
-static struct {
- void (*emit)( GLcontext *, GLuint, GLuint, void * );
- GLuint vertex_size;
- GLuint vertex_format;
-} setup_tab[R200_TCL_MAX_SETUP];
-
-#define DO_W (IND & R200_CP_VC_FRMT_W0)
-#define DO_RGBA (IND & R200_CP_VC_FRMT_PKCOLOR)
-#define DO_SPEC (IND & R200_CP_VC_FRMT_PKSPEC)
-#define DO_FOG (IND & R200_CP_VC_FRMT_PKSPEC)
-#define DO_TEX0 (IND & R200_CP_VC_FRMT_ST0)
-#define DO_TEX1 (IND & R200_CP_VC_FRMT_ST1)
-#define DO_PTEX (IND & R200_CP_VC_FRMT_Q0)
-#define DO_NORM (IND & R200_CP_VC_FRMT_N0)
-
-#define DO_TEX2 0
-#define DO_TEX3 0
-
-#define GET_TEXSOURCE(n) n
-
-/***********************************************************************
- * Generate vertex emit functions *
- ***********************************************************************/
-
-
-/* Defined in order of increasing vertex size:
- */
-#define IDX 0
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_PKCOLOR)
-#define TAG(x) x##_rgba
-#include "r200_maos_vbtmp.h"
-
-#define IDX 1
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_N0)
-#define TAG(x) x##_n
-#include "r200_maos_vbtmp.h"
-
-#define IDX 2
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_PKCOLOR| \
- R200_CP_VC_FRMT_ST0)
-#define TAG(x) x##_rgba_st
-#include "r200_maos_vbtmp.h"
-
-#define IDX 3
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_PKCOLOR| \
- R200_CP_VC_FRMT_N0)
-#define TAG(x) x##_rgba_n
-#include "r200_maos_vbtmp.h"
-
-#define IDX 4
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_ST0| \
- R200_CP_VC_FRMT_N0)
-#define TAG(x) x##_st_n
-#include "r200_maos_vbtmp.h"
-
-#define IDX 5
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_PKCOLOR| \
- R200_CP_VC_FRMT_ST0| \
- R200_CP_VC_FRMT_ST1)
-#define TAG(x) x##_rgba_st_st
-#include "r200_maos_vbtmp.h"
-
-#define IDX 6
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_PKCOLOR| \
- R200_CP_VC_FRMT_ST0| \
- R200_CP_VC_FRMT_N0)
-#define TAG(x) x##_rgba_st_n
-#include "r200_maos_vbtmp.h"
-
-#define IDX 7
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_PKCOLOR| \
- R200_CP_VC_FRMT_PKSPEC| \
- R200_CP_VC_FRMT_ST0| \
- R200_CP_VC_FRMT_ST1)
-#define TAG(x) x##_rgba_spec_st_st
-#include "r200_maos_vbtmp.h"
-
-#define IDX 8
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_ST0| \
- R200_CP_VC_FRMT_ST1| \
- R200_CP_VC_FRMT_N0)
-#define TAG(x) x##_st_st_n
-#include "r200_maos_vbtmp.h"
-
-#define IDX 9
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_PKCOLOR| \
- R200_CP_VC_FRMT_PKSPEC| \
- R200_CP_VC_FRMT_ST0| \
- R200_CP_VC_FRMT_ST1| \
- R200_CP_VC_FRMT_N0)
-#define TAG(x) x##_rgba_spec_st_st_n
-#include "r200_maos_vbtmp.h"
-
-#define IDX 10
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_PKCOLOR| \
- R200_CP_VC_FRMT_ST0| \
- R200_CP_VC_FRMT_Q0)
-#define TAG(x) x##_rgba_stq
-#include "r200_maos_vbtmp.h"
-
-#define IDX 11
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_PKCOLOR| \
- R200_CP_VC_FRMT_ST1| \
- R200_CP_VC_FRMT_Q1| \
- R200_CP_VC_FRMT_ST0| \
- R200_CP_VC_FRMT_Q0)
-#define TAG(x) x##_rgba_stq_stq
-#include "r200_maos_vbtmp.h"
-
-#define IDX 12
-#define IND (R200_CP_VC_FRMT_XY| \
- R200_CP_VC_FRMT_Z| \
- R200_CP_VC_FRMT_W0| \
- R200_CP_VC_FRMT_PKCOLOR| \
- R200_CP_VC_FRMT_PKSPEC| \
- R200_CP_VC_FRMT_ST0| \
- R200_CP_VC_FRMT_Q0| \
- R200_CP_VC_FRMT_ST1| \
- R200_CP_VC_FRMT_Q1| \
- R200_CP_VC_FRMT_N0)
-#define TAG(x) x##_w_rgba_spec_stq_stq_n
-#include "r200_maos_vbtmp.h"
-
-
-
-
-
-/***********************************************************************
- * Initialization
- ***********************************************************************/
-
-
-static void init_tcl_verts( void )
-{
- init_rgba();
- init_n();
- init_rgba_n();
- init_rgba_st();
- init_st_n();
- init_rgba_st_st();
- init_rgba_st_n();
- init_rgba_spec_st_st();
- init_st_st_n();
- init_rgba_spec_st_st_n();
- init_rgba_stq();
- init_rgba_stq_stq();
- init_w_rgba_spec_stq_stq_n();
-}
-
-
-void r200EmitArrays( GLcontext *ctx, GLuint inputs )
-{
- r200ContextPtr rmesa = R200_CONTEXT(ctx);
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- GLuint req = 0;
- GLuint vtx = (rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] &
- ~(R200_TCL_VTX_Q0|R200_TCL_VTX_Q1));
- int i;
- static int firsttime = 1;
-
- if (firsttime) {
- init_tcl_verts();
- firsttime = 0;
- }
-
- if (1) {
- req |= R200_CP_VC_FRMT_Z;
- if (VB->ObjPtr->size == 4) {
- req |= R200_CP_VC_FRMT_W0;
- }
- }
-
- if (inputs & VERT_BIT_NORMAL) {
- req |= R200_CP_VC_FRMT_N0;
- }
-
- if (inputs & VERT_BIT_COLOR0) {
- req |= R200_CP_VC_FRMT_PKCOLOR;
- }
-
- if (inputs & VERT_BIT_COLOR1) {
- req |= R200_CP_VC_FRMT_PKSPEC;
- }
-
- if (inputs & VERT_BIT_TEX0) {
- req |= R200_CP_VC_FRMT_ST0;
-
- if (VB->TexCoordPtr[0]->size == 4) {
- req |= R200_CP_VC_FRMT_Q0;
- vtx |= R200_TCL_VTX_Q0;
- }
- }
-
- if (inputs & VERT_BIT_TEX1) {
- req |= R200_CP_VC_FRMT_ST1;
-
- if (VB->TexCoordPtr[1]->size == 4) {
- req |= R200_CP_VC_FRMT_Q1;
- vtx |= R200_TCL_VTX_Q1;
- }
- }
-
- if (vtx != rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT]) {
- R200_STATECHANGE( rmesa, tcl );
- rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] = vtx;
- }
-
- for (i = 0 ; i < R200_TCL_MAX_SETUP ; i++)
- if ((setup_tab[i].vertex_format & req) == req)
- break;
-
- if (rmesa->tcl.vertex_format == setup_tab[i].vertex_format &&
- rmesa->tcl.indexed_verts.buf)
- return;
-
- if (rmesa->tcl.indexed_verts.buf)
- r200ReleaseArrays( ctx, ~0 );
-
- r200AllocDmaRegionVerts( rmesa,
- &rmesa->tcl.indexed_verts,
- VB->Count,
- setup_tab[i].vertex_size * 4,
- 4);
-
- setup_tab[i].emit( ctx, 0, VB->Count,
- rmesa->tcl.indexed_verts.address +
- rmesa->tcl.indexed_verts.start );
-
- rmesa->tcl.vertex_format = setup_tab[i].vertex_format;
- rmesa->tcl.indexed_verts.aos_start = GET_START( &rmesa->tcl.indexed_verts );
- rmesa->tcl.indexed_verts.aos_size = setup_tab[i].vertex_size;
- rmesa->tcl.indexed_verts.aos_stride = setup_tab[i].vertex_size;
-
- rmesa->tcl.aos_components[0] = &rmesa->tcl.indexed_verts;
- rmesa->tcl.nr_aos_components = 1;
-}
-
-
-
-void r200ReleaseArrays( GLcontext *ctx, GLuint newinputs )
-{
- r200ContextPtr rmesa = R200_CONTEXT( ctx );
-
- if (R200_DEBUG & DEBUG_VERTS)
- _tnl_print_vert_flags( __FUNCTION__, newinputs );
-
- if (newinputs)
- r200ReleaseDmaRegion( rmesa, &rmesa->tcl.indexed_verts, __FUNCTION__ );
-}
projects / mesa.git / commitdiff