2
* Mesa 3-D graphics library
5
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
7
* Permission is hereby granted, free of charge, to any person obtaining a
8
* copy of this software and associated documentation files (the "Software"),
9
* to deal in the Software without restriction, including without limitation
10
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
11
* and/or sell copies of the Software, and to permit persons to whom the
12
* Software is furnished to do so, subject to the following conditions:
14
* The above copyright notice and this permission notice shall be included
15
* in all copies or substantial portions of the Software.
17
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
21
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28
#include "api_validate.h"
29
#include "api_arrayelt.h"
33
#include "mfeatures.h"
36
#include "main/dispatch.h"
41
* Just update the ctx->Current vertex attributes.
42
* These functions are used when outside glBegin/glEnd or outside display
50
static void GLAPIENTRY _mesa_noop_EdgeFlag( GLboolean b )
52
GET_CURRENT_CONTEXT(ctx);
53
ctx->Current.Attrib[VERT_ATTRIB_EDGEFLAG][0] = (GLfloat)b;
56
static void GLAPIENTRY _mesa_noop_Indexf( GLfloat f )
58
GET_CURRENT_CONTEXT(ctx);
59
ctx->Current.Attrib[VERT_ATTRIB_COLOR_INDEX][0] = f;
62
static void GLAPIENTRY _mesa_noop_Indexfv( const GLfloat *v )
64
GET_CURRENT_CONTEXT(ctx);
65
ctx->Current.Attrib[VERT_ATTRIB_COLOR_INDEX][0] = *v;
68
static void GLAPIENTRY _mesa_noop_FogCoordfEXT( GLfloat a )
70
GET_CURRENT_CONTEXT(ctx);
71
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_FOG];
78
static void GLAPIENTRY _mesa_noop_FogCoordfvEXT( const GLfloat *v )
80
GET_CURRENT_CONTEXT(ctx);
81
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_FOG];
88
static void GLAPIENTRY _mesa_noop_Normal3f( GLfloat a, GLfloat b, GLfloat c )
90
GET_CURRENT_CONTEXT(ctx);
91
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_NORMAL];
98
static void GLAPIENTRY _mesa_noop_Normal3fv( const GLfloat *v )
100
GET_CURRENT_CONTEXT(ctx);
101
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_NORMAL];
108
static void GLAPIENTRY _mesa_noop_Color4f( GLfloat a, GLfloat b, GLfloat c, GLfloat d )
110
GET_CURRENT_CONTEXT(ctx);
111
GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR0];
118
static void GLAPIENTRY _mesa_noop_Color4fv( const GLfloat *v )
120
GET_CURRENT_CONTEXT(ctx);
121
GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR0];
128
static void GLAPIENTRY _mesa_noop_Color3f( GLfloat a, GLfloat b, GLfloat c )
130
GET_CURRENT_CONTEXT(ctx);
131
GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR0];
138
static void GLAPIENTRY _mesa_noop_Color3fv( const GLfloat *v )
140
GET_CURRENT_CONTEXT(ctx);
141
GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR0];
148
static void GLAPIENTRY _mesa_noop_MultiTexCoord1fARB( GLenum target, GLfloat a )
150
GET_CURRENT_CONTEXT(ctx);
151
GLuint unit = target - GL_TEXTURE0_ARB;
153
/* unit is unsigned -- cannot be less than zero.
155
if (unit < MAX_TEXTURE_COORD_UNITS)
157
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit];
165
static void GLAPIENTRY _mesa_noop_MultiTexCoord1fvARB( GLenum target, const GLfloat *v )
167
GET_CURRENT_CONTEXT(ctx);
168
GLuint unit = target - GL_TEXTURE0_ARB;
170
/* unit is unsigned -- cannot be less than zero.
172
if (unit < MAX_TEXTURE_COORD_UNITS)
174
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit];
182
static void GLAPIENTRY _mesa_noop_MultiTexCoord2fARB( GLenum target, GLfloat a, GLfloat b )
184
GET_CURRENT_CONTEXT(ctx);
185
GLuint unit = target - GL_TEXTURE0_ARB;
187
/* unit is unsigned -- cannot be less than zero.
189
if (unit < MAX_TEXTURE_COORD_UNITS)
191
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit];
199
static void GLAPIENTRY _mesa_noop_MultiTexCoord2fvARB( GLenum target, const GLfloat *v )
201
GET_CURRENT_CONTEXT(ctx);
202
GLuint unit = target - GL_TEXTURE0_ARB;
204
/* unit is unsigned -- cannot be less than zero.
206
if (unit < MAX_TEXTURE_COORD_UNITS)
208
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit];
216
static void GLAPIENTRY _mesa_noop_MultiTexCoord3fARB( GLenum target, GLfloat a, GLfloat b, GLfloat c)
218
GET_CURRENT_CONTEXT(ctx);
219
GLuint unit = target - GL_TEXTURE0_ARB;
221
/* unit is unsigned -- cannot be less than zero.
223
if (unit < MAX_TEXTURE_COORD_UNITS)
225
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit];
233
static void GLAPIENTRY _mesa_noop_MultiTexCoord3fvARB( GLenum target, const GLfloat *v )
235
GET_CURRENT_CONTEXT(ctx);
236
GLuint unit = target - GL_TEXTURE0_ARB;
238
/* unit is unsigned -- cannot be less than zero.
240
if (unit < MAX_TEXTURE_COORD_UNITS)
242
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit];
250
static void GLAPIENTRY _mesa_noop_MultiTexCoord4fARB( GLenum target, GLfloat a, GLfloat b,
251
GLfloat c, GLfloat d )
253
GET_CURRENT_CONTEXT(ctx);
254
GLuint unit = target - GL_TEXTURE0_ARB;
256
/* unit is unsigned -- cannot be less than zero.
258
if (unit < MAX_TEXTURE_COORD_UNITS)
260
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit];
268
static void GLAPIENTRY _mesa_noop_MultiTexCoord4fvARB( GLenum target, const GLfloat *v )
270
GET_CURRENT_CONTEXT(ctx);
271
GLuint unit = target - GL_TEXTURE0_ARB;
273
/* unit is unsigned -- cannot be less than zero.
275
if (unit < MAX_TEXTURE_COORD_UNITS)
277
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0 + unit];
285
static void GLAPIENTRY _mesa_noop_SecondaryColor3fEXT( GLfloat a, GLfloat b, GLfloat c )
287
GET_CURRENT_CONTEXT(ctx);
288
GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
295
static void GLAPIENTRY _mesa_noop_SecondaryColor3fvEXT( const GLfloat *v )
297
GET_CURRENT_CONTEXT(ctx);
298
GLfloat *color = ctx->Current.Attrib[VERT_ATTRIB_COLOR1];
305
static void GLAPIENTRY _mesa_noop_TexCoord1f( GLfloat a )
307
GET_CURRENT_CONTEXT(ctx);
308
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0];
315
static void GLAPIENTRY _mesa_noop_TexCoord1fv( const GLfloat *v )
317
GET_CURRENT_CONTEXT(ctx);
318
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0];
325
static void GLAPIENTRY _mesa_noop_TexCoord2f( GLfloat a, GLfloat b )
327
GET_CURRENT_CONTEXT(ctx);
328
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0];
335
static void GLAPIENTRY _mesa_noop_TexCoord2fv( const GLfloat *v )
337
GET_CURRENT_CONTEXT(ctx);
338
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0];
345
static void GLAPIENTRY _mesa_noop_TexCoord3f( GLfloat a, GLfloat b, GLfloat c )
347
GET_CURRENT_CONTEXT(ctx);
348
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0];
355
static void GLAPIENTRY _mesa_noop_TexCoord3fv( const GLfloat *v )
357
GET_CURRENT_CONTEXT(ctx);
358
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0];
365
static void GLAPIENTRY _mesa_noop_TexCoord4f( GLfloat a, GLfloat b, GLfloat c, GLfloat d )
367
GET_CURRENT_CONTEXT(ctx);
368
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0];
375
static void GLAPIENTRY _mesa_noop_TexCoord4fv( const GLfloat *v )
377
GET_CURRENT_CONTEXT(ctx);
378
GLfloat *dest = ctx->Current.Attrib[VERT_ATTRIB_TEX0];
387
* GL_NV_vertex_program attributes.
388
* Note that these attributes alias the conventional vertex attributes.
391
static void GLAPIENTRY _mesa_noop_VertexAttrib1fNV( GLuint index, GLfloat x )
393
GET_CURRENT_CONTEXT(ctx);
394
if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) {
395
ASSIGN_4V(ctx->Current.Attrib[index], x, 0, 0, 1);
398
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib1fNV(index)" );
401
static void GLAPIENTRY _mesa_noop_VertexAttrib1fvNV( GLuint index, const GLfloat *v )
403
GET_CURRENT_CONTEXT(ctx);
404
if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) {
405
ASSIGN_4V(ctx->Current.Attrib[index], v[0], 0, 0, 1);
408
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib1fvNV(index)" );
411
static void GLAPIENTRY _mesa_noop_VertexAttrib2fNV( GLuint index, GLfloat x, GLfloat y )
413
GET_CURRENT_CONTEXT(ctx);
414
if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) {
415
ASSIGN_4V(ctx->Current.Attrib[index], x, y, 0, 1);
418
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib2fNV(index)" );
421
static void GLAPIENTRY _mesa_noop_VertexAttrib2fvNV( GLuint index, const GLfloat *v )
423
GET_CURRENT_CONTEXT(ctx);
424
if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) {
425
ASSIGN_4V(ctx->Current.Attrib[index], v[0], v[1], 0, 1);
428
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib2fvNV(index)" );
431
static void GLAPIENTRY _mesa_noop_VertexAttrib3fNV( GLuint index, GLfloat x,
432
GLfloat y, GLfloat z )
434
GET_CURRENT_CONTEXT(ctx);
435
if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) {
436
ASSIGN_4V(ctx->Current.Attrib[index], x, y, z, 1);
439
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib3fNV(index)" );
442
static void GLAPIENTRY _mesa_noop_VertexAttrib3fvNV( GLuint index, const GLfloat *v )
444
GET_CURRENT_CONTEXT(ctx);
445
if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) {
446
ASSIGN_4V(ctx->Current.Attrib[index], v[0], v[1], v[2], 1);
449
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib3fvNV(index)" );
452
static void GLAPIENTRY _mesa_noop_VertexAttrib4fNV( GLuint index, GLfloat x,
453
GLfloat y, GLfloat z, GLfloat w )
455
GET_CURRENT_CONTEXT(ctx);
456
if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) {
457
ASSIGN_4V(ctx->Current.Attrib[index], x, y, z, w);
460
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib4fNV(index)" );
463
static void GLAPIENTRY _mesa_noop_VertexAttrib4fvNV( GLuint index, const GLfloat *v )
465
GET_CURRENT_CONTEXT(ctx);
466
if (index < MAX_NV_VERTEX_PROGRAM_INPUTS) {
467
ASSIGN_4V(ctx->Current.Attrib[index], v[0], v[1], v[2], v[3]);
470
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib4fvNV(index)" );
476
* GL_ARB_vertex_program attributes.
477
* Note that these attributes DO NOT alias the conventional vertex attributes.
480
static void GLAPIENTRY _mesa_noop_VertexAttrib1fARB( GLuint index, GLfloat x )
482
GET_CURRENT_CONTEXT(ctx);
483
if (index < MAX_VERTEX_GENERIC_ATTRIBS) {
484
ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], x, 0, 0, 1);
487
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib1fARB(index)" );
490
static void GLAPIENTRY _mesa_noop_VertexAttrib1fvARB( GLuint index, const GLfloat *v )
492
GET_CURRENT_CONTEXT(ctx);
493
if (index < MAX_VERTEX_GENERIC_ATTRIBS) {
494
ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], v[0], 0, 0, 1);
497
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib1fvARB(index)" );
500
static void GLAPIENTRY _mesa_noop_VertexAttrib2fARB( GLuint index, GLfloat x, GLfloat y )
502
GET_CURRENT_CONTEXT(ctx);
503
if (index < MAX_VERTEX_GENERIC_ATTRIBS) {
504
ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], x, y, 0, 1);
507
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib2fARB(index)" );
510
static void GLAPIENTRY _mesa_noop_VertexAttrib2fvARB( GLuint index, const GLfloat *v )
512
GET_CURRENT_CONTEXT(ctx);
513
if (index < MAX_VERTEX_GENERIC_ATTRIBS) {
514
ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], v[0], v[1], 0, 1);
517
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib2fvARB(index)" );
520
static void GLAPIENTRY _mesa_noop_VertexAttrib3fARB( GLuint index, GLfloat x,
521
GLfloat y, GLfloat z )
523
GET_CURRENT_CONTEXT(ctx);
524
if (index < MAX_VERTEX_GENERIC_ATTRIBS) {
525
ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], x, y, z, 1);
528
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib3fARB(index)" );
531
static void GLAPIENTRY _mesa_noop_VertexAttrib3fvARB( GLuint index, const GLfloat *v )
533
GET_CURRENT_CONTEXT(ctx);
534
if (index < MAX_VERTEX_GENERIC_ATTRIBS) {
535
ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], v[0], v[1], v[2], 1);
538
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib3fvARB(index)" );
541
static void GLAPIENTRY _mesa_noop_VertexAttrib4fARB( GLuint index, GLfloat x,
542
GLfloat y, GLfloat z, GLfloat w )
544
GET_CURRENT_CONTEXT(ctx);
545
if (index < MAX_VERTEX_GENERIC_ATTRIBS) {
546
ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], x, y, z, w);
549
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib4fARB(index)" );
552
static void GLAPIENTRY _mesa_noop_VertexAttrib4fvARB( GLuint index, const GLfloat *v )
554
GET_CURRENT_CONTEXT(ctx);
555
if (index < MAX_VERTEX_GENERIC_ATTRIBS) {
556
ASSIGN_4V(ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + index], v[0], v[1], v[2], v[3]);
559
_mesa_error( ctx, GL_INVALID_VALUE, "glVertexAttrib4fvARB(index)" );
565
* Called by glMaterial*()
568
_mesa_noop_Materialfv( GLenum face, GLenum pname, const GLfloat *params )
570
GET_CURRENT_CONTEXT(ctx);
572
struct gl_material *mat = &ctx->Light.Material;
573
GLuint bitmask = _mesa_material_bitmask( ctx, face, pname, ~0,
574
"_mesa_noop_Materialfv" );
576
if (ctx->Light.ColorMaterialEnabled)
577
bitmask &= ~ctx->Light.ColorMaterialBitmask;
583
case GL_SHININESS: nr = 1; break;
584
case GL_COLOR_INDEXES: nr = 3; break;
585
default: nr = 4 ; break;
588
for (i = 0 ; i < MAT_ATTRIB_MAX ; i++)
589
if (bitmask & (1<<i))
590
COPY_SZ_4V( mat->Attrib[i], nr, params );
592
_mesa_update_material( ctx, bitmask );
597
* These really are noops outside begin/end:
599
static void GLAPIENTRY _mesa_noop_Vertex2fv( const GLfloat *v )
604
static void GLAPIENTRY _mesa_noop_Vertex3fv( const GLfloat *v )
609
static void GLAPIENTRY _mesa_noop_Vertex4fv( const GLfloat *v )
614
static void GLAPIENTRY _mesa_noop_Vertex2f( GLfloat a, GLfloat b )
619
static void GLAPIENTRY _mesa_noop_Vertex3f( GLfloat a, GLfloat b, GLfloat c )
621
(void) a; (void) b; (void) c;
624
static void GLAPIENTRY _mesa_noop_Vertex4f( GLfloat a, GLfloat b, GLfloat c, GLfloat d )
626
(void) a; (void) b; (void) c; (void) d;
630
#if FEATURE_evaluators
631
/* Similarly, these have no effect outside begin/end:
633
static void GLAPIENTRY _mesa_noop_EvalCoord1f( GLfloat a )
638
static void GLAPIENTRY _mesa_noop_EvalCoord1fv( const GLfloat *v )
643
static void GLAPIENTRY _mesa_noop_EvalCoord2f( GLfloat a, GLfloat b )
648
static void GLAPIENTRY _mesa_noop_EvalCoord2fv( const GLfloat *v )
653
static void GLAPIENTRY _mesa_noop_EvalPoint1( GLint a )
658
static void GLAPIENTRY _mesa_noop_EvalPoint2( GLint a, GLint b )
662
#endif /* FEATURE_evaluators */
665
/* Begin -- call into driver, should result in the vtxfmt being
668
static void GLAPIENTRY _mesa_noop_Begin( GLenum mode )
674
/* End -- just raise an error
676
static void GLAPIENTRY _mesa_noop_End( void )
678
GET_CURRENT_CONTEXT(ctx);
679
_mesa_error( ctx, GL_INVALID_OPERATION, "glEnd(no glBegin)" );
684
* PrimitiveRestart called outside glBegin()/End(): raise an error
686
static void GLAPIENTRY _mesa_noop_PrimitiveRestartNV( void )
688
GET_CURRENT_CONTEXT(ctx);
689
_mesa_error(ctx, GL_INVALID_OPERATION, "glPrimitiveRestartNV(no glBegin)");
694
* Execute a glRectf() function. This is not suitable for GL_COMPILE
695
* modes (as the test for outside begin/end is not compiled),
696
* but may be useful for drivers in circumstances which exclude
697
* display list interactions.
699
* (None of the functions in this file are suitable for GL_COMPILE
703
_mesa_noop_Rectf( GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2 )
706
GET_CURRENT_CONTEXT(ctx);
707
ASSERT_OUTSIDE_BEGIN_END(ctx);
710
CALL_Begin(GET_DISPATCH(), (GL_QUADS));
711
CALL_Vertex2f(GET_DISPATCH(), (x1, y1));
712
CALL_Vertex2f(GET_DISPATCH(), (x2, y1));
713
CALL_Vertex2f(GET_DISPATCH(), (x2, y2));
714
CALL_Vertex2f(GET_DISPATCH(), (x1, y2));
715
CALL_End(GET_DISPATCH(), ());
720
* Some very basic support for arrays. Drivers without explicit array
721
* support can hook these in, but still need to supply an array-elt
724
static void GLAPIENTRY
725
_mesa_noop_DrawArrays(GLenum mode, GLint start, GLsizei count)
727
GET_CURRENT_CONTEXT(ctx);
730
if (!_mesa_validate_DrawArrays( ctx, mode, start, count ))
733
CALL_Begin(GET_DISPATCH(), (mode));
734
for (i = 0; i < count; i++)
735
CALL_ArrayElement(GET_DISPATCH(), (start + i));
736
CALL_End(GET_DISPATCH(), ());
740
static void GLAPIENTRY
741
_mesa_noop_DrawElements(GLenum mode, GLsizei count, GLenum type,
742
const GLvoid *indices)
744
GET_CURRENT_CONTEXT(ctx);
747
if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices, 0 ))
750
CALL_Begin(GET_DISPATCH(), (mode));
753
case GL_UNSIGNED_BYTE:
754
for (i = 0 ; i < count ; i++)
755
CALL_ArrayElement(GET_DISPATCH(), ( ((GLubyte *)indices)[i] ));
757
case GL_UNSIGNED_SHORT:
758
for (i = 0 ; i < count ; i++)
759
CALL_ArrayElement(GET_DISPATCH(), ( ((GLushort *)indices)[i] ));
761
case GL_UNSIGNED_INT:
762
for (i = 0 ; i < count ; i++)
763
CALL_ArrayElement(GET_DISPATCH(), ( ((GLuint *)indices)[i] ));
766
_mesa_error( ctx, GL_INVALID_ENUM, "glDrawElements(type)" );
770
CALL_End(GET_DISPATCH(), ());
773
static void GLAPIENTRY
774
_mesa_noop_DrawElementsBaseVertex(GLenum mode, GLsizei count, GLenum type,
775
const GLvoid *indices, GLint basevertex)
777
GET_CURRENT_CONTEXT(ctx);
780
if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices,
784
CALL_Begin(GET_DISPATCH(), (mode));
787
case GL_UNSIGNED_BYTE:
788
for (i = 0 ; i < count ; i++)
789
CALL_ArrayElement(GET_DISPATCH(), ( ((GLubyte *)indices)[i] +
792
case GL_UNSIGNED_SHORT:
793
for (i = 0 ; i < count ; i++)
794
CALL_ArrayElement(GET_DISPATCH(), ( ((GLushort *)indices)[i] +
797
case GL_UNSIGNED_INT:
798
for (i = 0 ; i < count ; i++)
799
CALL_ArrayElement(GET_DISPATCH(), ( ((GLuint *)indices)[i] +
803
_mesa_error( ctx, GL_INVALID_ENUM, "glDrawElementsBaseVertex(type)" );
807
CALL_End(GET_DISPATCH(), ());
811
static void GLAPIENTRY
812
_mesa_noop_DrawRangeElements(GLenum mode,
813
GLuint start, GLuint end,
814
GLsizei count, GLenum type,
815
const GLvoid *indices)
817
GET_CURRENT_CONTEXT(ctx);
819
if (_mesa_validate_DrawRangeElements( ctx, mode,
821
count, type, indices, 0 ))
822
CALL_DrawElements(GET_DISPATCH(), (mode, count, type, indices));
825
/* GL_EXT_multi_draw_arrays */
827
_mesa_noop_MultiDrawElements(GLenum mode, const GLsizei *count, GLenum type,
828
const GLvoid **indices, GLsizei primcount)
832
for (i = 0; i < primcount; i++) {
834
CALL_DrawElements(GET_DISPATCH(), (mode, count[i], type, indices[i]));
839
static void GLAPIENTRY
840
_mesa_noop_DrawRangeElementsBaseVertex(GLenum mode,
841
GLuint start, GLuint end,
842
GLsizei count, GLenum type,
843
const GLvoid *indices, GLint basevertex)
845
GET_CURRENT_CONTEXT(ctx);
847
if (_mesa_validate_DrawRangeElements( ctx, mode,
849
count, type, indices, basevertex ))
850
CALL_DrawElementsBaseVertex(GET_DISPATCH(), (mode, count, type, indices,
854
/* GL_EXT_multi_draw_arrays */
856
_mesa_noop_MultiDrawElementsBaseVertex(GLenum mode, const GLsizei *count,
858
const GLvoid **indices,
860
const GLint *basevertex)
864
for (i = 0; i < primcount; i++) {
866
CALL_DrawElementsBaseVertex(GET_DISPATCH(), (mode, count[i], type,
879
* If are compiling, we don't know whether eval will produce a
880
* vertex when it is run in the future. If this is pure immediate
881
* mode, eval is a noop if neither vertex map is enabled.
883
* Thus we need to have a check in the display list code or elsewhere
884
* for eval(1,2) vertices in the case where map(1,2)_vertex is
885
* disabled, and to purge those vertices from the vb.
888
_mesa_noop_EvalMesh1( GLenum mode, GLint i1, GLint i2 )
890
GET_CURRENT_CONTEXT(ctx);
900
prim = GL_LINE_STRIP;
903
_mesa_error( ctx, GL_INVALID_ENUM, "glEvalMesh1(mode)" );
907
/* No effect if vertex maps disabled.
909
if (!ctx->Eval.Map1Vertex4 &&
910
!ctx->Eval.Map1Vertex3 &&
911
!(ctx->VertexProgram._Enabled && ctx->Eval.Map1Attrib[VERT_ATTRIB_POS]))
914
du = ctx->Eval.MapGrid1du;
915
u = ctx->Eval.MapGrid1u1 + i1 * du;
917
CALL_Begin(GET_DISPATCH(), (prim));
918
for (i=i1;i<=i2;i++,u+=du) {
919
CALL_EvalCoord1f(GET_DISPATCH(), (u));
921
CALL_End(GET_DISPATCH(), ());
927
_mesa_noop_EvalMesh2( GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2 )
929
GET_CURRENT_CONTEXT(ctx);
930
GLfloat u, du, v, dv, v1, u1;
939
_mesa_error( ctx, GL_INVALID_ENUM, "glEvalMesh2(mode)" );
943
/* No effect if vertex maps disabled.
945
if (!ctx->Eval.Map2Vertex4 &&
946
!ctx->Eval.Map2Vertex3 &&
947
!(ctx->VertexProgram._Enabled && ctx->Eval.Map2Attrib[VERT_ATTRIB_POS]))
950
du = ctx->Eval.MapGrid2du;
951
dv = ctx->Eval.MapGrid2dv;
952
v1 = ctx->Eval.MapGrid2v1 + j1 * dv;
953
u1 = ctx->Eval.MapGrid2u1 + i1 * du;
957
CALL_Begin(GET_DISPATCH(), (GL_POINTS));
958
for (v=v1,j=j1;j<=j2;j++,v+=dv) {
959
for (u=u1,i=i1;i<=i2;i++,u+=du) {
960
CALL_EvalCoord2f(GET_DISPATCH(), (u, v));
963
CALL_End(GET_DISPATCH(), ());
966
for (v=v1,j=j1;j<=j2;j++,v+=dv) {
967
CALL_Begin(GET_DISPATCH(), (GL_LINE_STRIP));
968
for (u=u1,i=i1;i<=i2;i++,u+=du) {
969
CALL_EvalCoord2f(GET_DISPATCH(), (u, v));
971
CALL_End(GET_DISPATCH(), ());
973
for (u=u1,i=i1;i<=i2;i++,u+=du) {
974
CALL_Begin(GET_DISPATCH(), (GL_LINE_STRIP));
975
for (v=v1,j=j1;j<=j2;j++,v+=dv) {
976
CALL_EvalCoord2f(GET_DISPATCH(), (u, v));
978
CALL_End(GET_DISPATCH(), ());
982
for (v=v1,j=j1;j<j2;j++,v+=dv) {
983
CALL_Begin(GET_DISPATCH(), (GL_TRIANGLE_STRIP));
984
for (u=u1,i=i1;i<=i2;i++,u+=du) {
985
CALL_EvalCoord2f(GET_DISPATCH(), (u, v));
986
CALL_EvalCoord2f(GET_DISPATCH(), (u, v+dv));
988
CALL_End(GET_DISPATCH(), ());
992
_mesa_error( ctx, GL_INVALID_ENUM, "glEvalMesh2(mode)" );
1000
* Build a vertexformat of functions to use outside begin/end pairs.
1002
* TODO -- build a whole dispatch table for this purpose, and likewise
1003
* for inside begin/end.
1006
_mesa_noop_vtxfmt_init( GLvertexformat *vfmt )
1008
_MESA_INIT_ARRAYELT_VTXFMT(vfmt, _ae_);
1010
vfmt->Begin = _mesa_noop_Begin;
1012
_MESA_INIT_DLIST_VTXFMT(vfmt, _mesa_);
1014
vfmt->Color3f = _mesa_noop_Color3f;
1015
vfmt->Color3fv = _mesa_noop_Color3fv;
1016
vfmt->Color4f = _mesa_noop_Color4f;
1017
vfmt->Color4fv = _mesa_noop_Color4fv;
1018
vfmt->EdgeFlag = _mesa_noop_EdgeFlag;
1019
vfmt->End = _mesa_noop_End;
1021
vfmt->PrimitiveRestartNV = _mesa_noop_PrimitiveRestartNV;
1023
_MESA_INIT_EVAL_VTXFMT(vfmt, _mesa_noop_);
1025
vfmt->FogCoordfEXT = _mesa_noop_FogCoordfEXT;
1026
vfmt->FogCoordfvEXT = _mesa_noop_FogCoordfvEXT;
1027
vfmt->Indexf = _mesa_noop_Indexf;
1028
vfmt->Indexfv = _mesa_noop_Indexfv;
1029
vfmt->Materialfv = _mesa_noop_Materialfv;
1030
vfmt->MultiTexCoord1fARB = _mesa_noop_MultiTexCoord1fARB;
1031
vfmt->MultiTexCoord1fvARB = _mesa_noop_MultiTexCoord1fvARB;
1032
vfmt->MultiTexCoord2fARB = _mesa_noop_MultiTexCoord2fARB;
1033
vfmt->MultiTexCoord2fvARB = _mesa_noop_MultiTexCoord2fvARB;
1034
vfmt->MultiTexCoord3fARB = _mesa_noop_MultiTexCoord3fARB;
1035
vfmt->MultiTexCoord3fvARB = _mesa_noop_MultiTexCoord3fvARB;
1036
vfmt->MultiTexCoord4fARB = _mesa_noop_MultiTexCoord4fARB;
1037
vfmt->MultiTexCoord4fvARB = _mesa_noop_MultiTexCoord4fvARB;
1038
vfmt->Normal3f = _mesa_noop_Normal3f;
1039
vfmt->Normal3fv = _mesa_noop_Normal3fv;
1040
vfmt->SecondaryColor3fEXT = _mesa_noop_SecondaryColor3fEXT;
1041
vfmt->SecondaryColor3fvEXT = _mesa_noop_SecondaryColor3fvEXT;
1042
vfmt->TexCoord1f = _mesa_noop_TexCoord1f;
1043
vfmt->TexCoord1fv = _mesa_noop_TexCoord1fv;
1044
vfmt->TexCoord2f = _mesa_noop_TexCoord2f;
1045
vfmt->TexCoord2fv = _mesa_noop_TexCoord2fv;
1046
vfmt->TexCoord3f = _mesa_noop_TexCoord3f;
1047
vfmt->TexCoord3fv = _mesa_noop_TexCoord3fv;
1048
vfmt->TexCoord4f = _mesa_noop_TexCoord4f;
1049
vfmt->TexCoord4fv = _mesa_noop_TexCoord4fv;
1050
vfmt->Vertex2f = _mesa_noop_Vertex2f;
1051
vfmt->Vertex2fv = _mesa_noop_Vertex2fv;
1052
vfmt->Vertex3f = _mesa_noop_Vertex3f;
1053
vfmt->Vertex3fv = _mesa_noop_Vertex3fv;
1054
vfmt->Vertex4f = _mesa_noop_Vertex4f;
1055
vfmt->Vertex4fv = _mesa_noop_Vertex4fv;
1056
vfmt->VertexAttrib1fNV = _mesa_noop_VertexAttrib1fNV;
1057
vfmt->VertexAttrib1fvNV = _mesa_noop_VertexAttrib1fvNV;
1058
vfmt->VertexAttrib2fNV = _mesa_noop_VertexAttrib2fNV;
1059
vfmt->VertexAttrib2fvNV = _mesa_noop_VertexAttrib2fvNV;
1060
vfmt->VertexAttrib3fNV = _mesa_noop_VertexAttrib3fNV;
1061
vfmt->VertexAttrib3fvNV = _mesa_noop_VertexAttrib3fvNV;
1062
vfmt->VertexAttrib4fNV = _mesa_noop_VertexAttrib4fNV;
1063
vfmt->VertexAttrib4fvNV = _mesa_noop_VertexAttrib4fvNV;
1064
vfmt->VertexAttrib1fARB = _mesa_noop_VertexAttrib1fARB;
1065
vfmt->VertexAttrib1fvARB = _mesa_noop_VertexAttrib1fvARB;
1066
vfmt->VertexAttrib2fARB = _mesa_noop_VertexAttrib2fARB;
1067
vfmt->VertexAttrib2fvARB = _mesa_noop_VertexAttrib2fvARB;
1068
vfmt->VertexAttrib3fARB = _mesa_noop_VertexAttrib3fARB;
1069
vfmt->VertexAttrib3fvARB = _mesa_noop_VertexAttrib3fvARB;
1070
vfmt->VertexAttrib4fARB = _mesa_noop_VertexAttrib4fARB;
1071
vfmt->VertexAttrib4fvARB = _mesa_noop_VertexAttrib4fvARB;
1073
vfmt->Rectf = _mesa_noop_Rectf;
1075
vfmt->DrawArrays = _mesa_noop_DrawArrays;
1076
vfmt->DrawElements = _mesa_noop_DrawElements;
1077
vfmt->DrawRangeElements = _mesa_noop_DrawRangeElements;
1078
vfmt->MultiDrawElementsEXT = _mesa_noop_MultiDrawElements;
1079
vfmt->DrawElementsBaseVertex = _mesa_noop_DrawElementsBaseVertex;
1080
vfmt->DrawRangeElementsBaseVertex = _mesa_noop_DrawRangeElementsBaseVertex;
1081
vfmt->MultiDrawElementsBaseVertex = _mesa_noop_MultiDrawElementsBaseVertex;
1085
#endif /* FEATURE_beginend */