1 /**************************************************************************
3 * Copyright 2010 VMware, Inc.
4 * Copyright 2004 IBM Corporation
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, sub license,
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 (including the next
15 * paragraph) shall be included in all copies or substantial portions of the
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
22 * AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
23 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
24 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 **************************************************************************/
30 * Auxiliary functions to compute the size of array/blob arguments, depending.
32 * Some of these functions were semi-automatically generated with
33 * apigen/glsize.py script from Mesa's XML description of the GL enums.
35 * Other functions were done by hand.
38 #ifndef _GL_HELPERS_HPP_
39 #define _GL_HELPERS_HPP_
43 #include "glimports.hpp"
47 __gl_type_size(GLenum type)
52 case GL_UNSIGNED_BYTE:
55 case GL_UNSIGNED_SHORT:
69 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, type);
75 __glArrayPointer_size(GLint size, GLenum type, GLsizei stride, GLsizei maxIndex)
77 size_t elementSize = size*__gl_type_size(type);
79 stride = (GLsizei)elementSize;
81 return stride*maxIndex + elementSize;
84 #define __glVertexPointer_size(size, type, stride, maxIndex) __glArrayPointer_size(size, type, stride, maxIndex)
85 #define __glNormalPointer_size(type, stride, maxIndex) __glArrayPointer_size(3, type, stride, maxIndex)
86 #define __glColorPointer_size(size, type, stride, maxIndex) __glArrayPointer_size(size, type, stride, maxIndex)
87 #define __glIndexPointer_size(type, stride, maxIndex) __glArrayPointer_size(1, type, stride, maxIndex)
88 #define __glTexCoordPointer_size(size, type, stride, maxIndex) __glArrayPointer_size(size, type, stride, maxIndex)
89 #define __glEdgeFlagPointer_size(stride, maxIndex) __glArrayPointer_size(1, GL_BOOL, stride, maxIndex)
90 #define __glFogCoordPointer_size(type, stride, maxIndex) __glArrayPointer_size(1, type, stride, maxIndex)
91 #define __glSecondaryColorPointer_size(size, type, stride, maxIndex) __glArrayPointer_size(size, type, stride, maxIndex)
92 #define __glVertexAttribPointer_size(size, type, normalized, stride, maxIndex) __glArrayPointer_size(size, type, stride, maxIndex)
95 __glDrawArrays_maxindex(GLint first, GLsizei count)
97 return first + count - 1;
101 __glDrawElements_maxindex(GLsizei count, GLenum type, const GLvoid *indices)
104 GLint __element_array_buffer = 0;
105 __glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING, &__element_array_buffer);
106 if (__element_array_buffer) {
107 // Read indices from index buffer object
108 GLintptr offset = (GLintptr)indices;
109 GLsizeiptr size = count*__gl_type_size(type);
110 GLvoid *temp = malloc(size);
114 memset(temp, 0, size);
115 __glGetBufferSubData(GL_ELEMENT_ARRAY_BUFFER, offset, size, temp);
125 if (type == GL_UNSIGNED_BYTE) {
126 const GLubyte *p = (const GLubyte *)indices;
127 for (i = 0; i < count; ++i) {
128 if (p[i] > maxindex) {
132 } else if (type == GL_UNSIGNED_SHORT) {
133 const GLushort *p = (const GLushort *)indices;
134 for (i = 0; i < count; ++i) {
135 if (p[i] > maxindex) {
139 } else if (type == GL_UNSIGNED_INT) {
140 const GLuint *p = (const GLuint *)indices;
141 for (i = 0; i < count; ++i) {
142 if (p[i] > maxindex) {
147 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, type);
150 if (__element_array_buffer) {
158 __glDrawRangeElements_maxindex(GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid * indices)
162 return __glDrawElements_maxindex(count, type, indices);
166 __glCallLists_size(GLsizei n, GLenum type)
168 return n*__gl_type_size(type);
172 __glFogfv_size(GLenum pname)
180 case GL_FOG_OFFSET_VALUE_SGIX:
181 case GL_FOG_DISTANCE_MODE_NV:
186 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
191 #define __glFogiv_size __glFogfv_size
194 __glLightfv_size(GLenum pname)
197 case GL_SPOT_EXPONENT:
199 case GL_CONSTANT_ATTENUATION:
200 case GL_LINEAR_ATTENUATION:
201 case GL_QUADRATIC_ATTENUATION:
203 case GL_SPOT_DIRECTION:
211 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
216 #define __glLightiv_size __glLightfv_size
219 __glLightModelfv_size(GLenum pname)
222 case GL_LIGHT_MODEL_LOCAL_VIEWER:
223 case GL_LIGHT_MODEL_TWO_SIDE:
224 case GL_LIGHT_MODEL_COLOR_CONTROL:
225 /* case GL_LIGHT_MODEL_COLOR_CONTROL_EXT:*/
227 case GL_LIGHT_MODEL_AMBIENT:
230 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
235 #define __glLightModeliv_size __glLightModelfv_size
238 __glMaterialfv_size(GLenum pname)
243 case GL_COLOR_INDEXES:
249 case GL_AMBIENT_AND_DIFFUSE:
252 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
257 #define __glMaterialiv_size __glMaterialfv_size
260 __glTexParameterfv_size(GLenum pname)
263 case GL_TEXTURE_MAG_FILTER:
264 case GL_TEXTURE_MIN_FILTER:
265 case GL_TEXTURE_WRAP_S:
266 case GL_TEXTURE_WRAP_T:
267 case GL_TEXTURE_PRIORITY:
268 case GL_TEXTURE_WRAP_R:
269 case GL_TEXTURE_COMPARE_FAIL_VALUE_ARB:
270 /* case GL_SHADOW_AMBIENT_SGIX:*/
271 case GL_TEXTURE_MIN_LOD:
272 case GL_TEXTURE_MAX_LOD:
273 case GL_TEXTURE_BASE_LEVEL:
274 case GL_TEXTURE_MAX_LEVEL:
275 case GL_TEXTURE_CLIPMAP_FRAME_SGIX:
276 case GL_TEXTURE_LOD_BIAS_S_SGIX:
277 case GL_TEXTURE_LOD_BIAS_T_SGIX:
278 case GL_TEXTURE_LOD_BIAS_R_SGIX:
279 case GL_GENERATE_MIPMAP:
280 /* case GL_GENERATE_MIPMAP_SGIS:*/
281 case GL_TEXTURE_COMPARE_SGIX:
282 case GL_TEXTURE_COMPARE_OPERATOR_SGIX:
283 case GL_TEXTURE_MAX_CLAMP_S_SGIX:
284 case GL_TEXTURE_MAX_CLAMP_T_SGIX:
285 case GL_TEXTURE_MAX_CLAMP_R_SGIX:
286 case GL_TEXTURE_MAX_ANISOTROPY_EXT:
287 case GL_TEXTURE_LOD_BIAS:
288 /* case GL_TEXTURE_LOD_BIAS_EXT:*/
289 case GL_TEXTURE_STORAGE_HINT_APPLE:
290 case GL_STORAGE_PRIVATE_APPLE:
291 case GL_STORAGE_CACHED_APPLE:
292 case GL_STORAGE_SHARED_APPLE:
293 case GL_DEPTH_TEXTURE_MODE:
294 /* case GL_DEPTH_TEXTURE_MODE_ARB:*/
295 case GL_TEXTURE_COMPARE_MODE:
296 /* case GL_TEXTURE_COMPARE_MODE_ARB:*/
297 case GL_TEXTURE_COMPARE_FUNC:
298 /* case GL_TEXTURE_COMPARE_FUNC_ARB:*/
299 case GL_TEXTURE_UNSIGNED_REMAP_MODE_NV:
301 case GL_TEXTURE_CLIPMAP_CENTER_SGIX:
302 case GL_TEXTURE_CLIPMAP_OFFSET_SGIX:
304 case GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX:
306 case GL_TEXTURE_BORDER_COLOR:
307 case GL_POST_TEXTURE_FILTER_BIAS_SGIX:
308 case GL_POST_TEXTURE_FILTER_SCALE_SGIX:
309 case GL_TEXTURE_SWIZZLE_RGBA:
312 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
317 #define __glTexParameteriv_size __glTexParameterfv_size
320 __glTexEnvfv_size(GLenum pname)
324 case GL_TEXTURE_ENV_MODE:
325 case GL_TEXTURE_LOD_BIAS:
327 case GL_COMBINE_ALPHA:
332 case GL_SOURCE3_RGB_NV:
333 case GL_SOURCE0_ALPHA:
334 case GL_SOURCE1_ALPHA:
335 case GL_SOURCE2_ALPHA:
336 case GL_SOURCE3_ALPHA_NV:
337 case GL_OPERAND0_RGB:
338 case GL_OPERAND1_RGB:
339 case GL_OPERAND2_RGB:
340 case GL_OPERAND3_RGB_NV:
341 case GL_OPERAND0_ALPHA:
342 case GL_OPERAND1_ALPHA:
343 case GL_OPERAND2_ALPHA:
344 case GL_OPERAND3_ALPHA_NV:
345 case GL_BUMP_TARGET_ATI:
346 case GL_COORD_REPLACE_ARB:
347 case GL_RGBA_UNSIGNED_DOT_PRODUCT_MAPPING_NV:
348 case GL_SHADER_OPERATION_NV:
349 case GL_PREVIOUS_TEXTURE_INPUT_NV:
350 case GL_OFFSET_TEXTURE_SCALE_NV:
351 case GL_OFFSET_TEXTURE_BIAS_NV:
352 case GL_SHADER_CONSISTENT_NV:
353 /* case GL_COORD_REPLACE_NV:*/
355 case GL_CONST_EYE_NV:
357 case GL_CULL_MODES_NV:
358 case GL_OFFSET_TEXTURE_MATRIX_NV:
359 case GL_TEXTURE_ENV_COLOR:
362 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
367 #define __glTexEnviv_size __glTexEnvfv_size
370 __glTexGendv_size(GLenum pname)
373 case GL_TEXTURE_GEN_MODE:
375 case GL_OBJECT_PLANE:
379 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
384 #define __glTexGenfv_size __glTexGendv_size
386 #define __glTexGeniv_size __glTexGendv_size
389 __glMap1d_size(GLenum pname)
393 case GL_MAP1_TEXTURE_COORD_1:
395 case GL_MAP1_TEXTURE_COORD_2:
398 case GL_MAP1_TEXTURE_COORD_3:
399 case GL_MAP1_VERTEX_3:
401 case GL_MAP1_COLOR_4:
402 case GL_MAP1_TEXTURE_COORD_4:
403 case GL_MAP1_VERTEX_4:
406 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
411 #define __glMap1f_size __glMap1d_size
414 __glMap2d_size(GLenum pname)
418 case GL_MAP2_TEXTURE_COORD_1:
420 case GL_MAP2_TEXTURE_COORD_2:
423 case GL_MAP2_TEXTURE_COORD_3:
424 case GL_MAP2_VERTEX_3:
426 case GL_MAP2_COLOR_4:
427 case GL_MAP2_TEXTURE_COORD_4:
428 case GL_MAP2_VERTEX_4:
431 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
436 #define __glMap2f_size __glMap2d_size
439 __glGetBooleanv_size(GLenum pname)
442 case GL_CURRENT_INDEX:
443 case GL_CURRENT_PROGRAM:
444 case GL_CURRENT_RASTER_INDEX:
445 case GL_CURRENT_RASTER_POSITION_VALID:
446 case GL_CURRENT_RASTER_DISTANCE:
447 case GL_POINT_SMOOTH:
449 case GL_SMOOTH_POINT_SIZE_GRANULARITY:
452 case GL_LINE_WIDTH_GRANULARITY:
453 case GL_LINE_STIPPLE:
454 case GL_LINE_STIPPLE_PATTERN:
455 case GL_LINE_STIPPLE_REPEAT:
457 case GL_MAX_LIST_NESTING:
460 case GL_POLYGON_SMOOTH:
461 case GL_POLYGON_STIPPLE:
464 case GL_CULL_FACE_MODE:
467 case GL_LIGHT_MODEL_LOCAL_VIEWER:
468 case GL_LIGHT_MODEL_TWO_SIDE:
470 case GL_COLOR_MATERIAL_FACE:
471 case GL_COLOR_MATERIAL_PARAMETER:
472 case GL_COLOR_MATERIAL:
480 case GL_DEPTH_WRITEMASK:
481 case GL_DEPTH_CLEAR_VALUE:
483 case GL_STENCIL_TEST:
484 case GL_STENCIL_CLEAR_VALUE:
485 case GL_STENCIL_FUNC:
486 case GL_STENCIL_VALUE_MASK:
487 case GL_STENCIL_FAIL:
488 case GL_STENCIL_PASS_DEPTH_FAIL:
489 case GL_STENCIL_PASS_DEPTH_PASS:
491 case GL_STENCIL_WRITEMASK:
494 case GL_MODELVIEW_STACK_DEPTH:
495 case GL_PROJECTION_STACK_DEPTH:
496 case GL_TEXTURE_STACK_DEPTH:
497 case GL_ATTRIB_STACK_DEPTH:
498 case GL_CLIENT_ATTRIB_STACK_DEPTH:
500 case GL_ALPHA_TEST_FUNC:
501 case GL_ALPHA_TEST_REF:
506 case GL_LOGIC_OP_MODE:
511 case GL_SCISSOR_TEST:
512 case GL_INDEX_CLEAR_VALUE:
513 case GL_INDEX_WRITEMASK:
516 case GL_DOUBLEBUFFER:
519 case GL_PERSPECTIVE_CORRECTION_HINT:
520 case GL_POINT_SMOOTH_HINT:
521 case GL_LINE_SMOOTH_HINT:
522 case GL_POLYGON_SMOOTH_HINT:
524 case GL_TEXTURE_GEN_S:
525 case GL_TEXTURE_GEN_T:
526 case GL_TEXTURE_GEN_R:
527 case GL_TEXTURE_GEN_Q:
528 case GL_PIXEL_MAP_I_TO_I:
529 case GL_PIXEL_MAP_I_TO_I_SIZE:
530 case GL_PIXEL_MAP_S_TO_S_SIZE:
531 case GL_PIXEL_MAP_I_TO_R_SIZE:
532 case GL_PIXEL_MAP_I_TO_G_SIZE:
533 case GL_PIXEL_MAP_I_TO_B_SIZE:
534 case GL_PIXEL_MAP_I_TO_A_SIZE:
535 case GL_PIXEL_MAP_R_TO_R_SIZE:
536 case GL_PIXEL_MAP_G_TO_G_SIZE:
537 case GL_PIXEL_MAP_B_TO_B_SIZE:
538 case GL_PIXEL_MAP_A_TO_A_SIZE:
539 case GL_UNPACK_SWAP_BYTES:
540 case GL_UNPACK_LSB_FIRST:
541 case GL_UNPACK_ROW_LENGTH:
542 case GL_UNPACK_SKIP_ROWS:
543 case GL_UNPACK_SKIP_PIXELS:
544 case GL_UNPACK_ALIGNMENT:
545 case GL_PACK_SWAP_BYTES:
546 case GL_PACK_LSB_FIRST:
547 case GL_PACK_ROW_LENGTH:
548 case GL_PACK_SKIP_ROWS:
549 case GL_PACK_SKIP_PIXELS:
550 case GL_PACK_ALIGNMENT:
554 case GL_INDEX_OFFSET:
567 case GL_MAX_EVAL_ORDER:
569 case GL_MAX_CLIP_PLANES:
570 case GL_MAX_TEXTURE_SIZE:
571 case GL_MAX_PIXEL_MAP_TABLE:
572 case GL_MAX_ATTRIB_STACK_DEPTH:
573 case GL_MAX_MODELVIEW_STACK_DEPTH:
574 case GL_MAX_NAME_STACK_DEPTH:
575 case GL_MAX_PROJECTION_STACK_DEPTH:
576 case GL_MAX_TEXTURE_STACK_DEPTH:
577 case GL_MAX_CLIENT_ATTRIB_STACK_DEPTH:
578 case GL_SUBPIXEL_BITS:
585 case GL_STENCIL_BITS:
586 case GL_ACCUM_RED_BITS:
587 case GL_ACCUM_GREEN_BITS:
588 case GL_ACCUM_BLUE_BITS:
589 case GL_ACCUM_ALPHA_BITS:
590 case GL_NAME_STACK_DEPTH:
592 case GL_MAP1_COLOR_4:
595 case GL_MAP1_TEXTURE_COORD_1:
596 case GL_MAP1_TEXTURE_COORD_2:
597 case GL_MAP1_TEXTURE_COORD_3:
598 case GL_MAP1_TEXTURE_COORD_4:
599 case GL_MAP1_VERTEX_3:
600 case GL_MAP1_VERTEX_4:
601 case GL_MAP2_COLOR_4:
604 case GL_MAP2_TEXTURE_COORD_1:
605 case GL_MAP2_TEXTURE_COORD_2:
606 case GL_MAP2_TEXTURE_COORD_3:
607 case GL_MAP2_TEXTURE_COORD_4:
608 case GL_MAP2_VERTEX_3:
609 case GL_MAP2_VERTEX_4:
610 case GL_MAP1_GRID_SEGMENTS:
613 case GL_POLYGON_OFFSET_UNITS:
628 case GL_BLEND_EQUATION:
629 /* case GL_BLEND_EQUATION_EXT:*/
630 case GL_CONVOLUTION_1D:
631 case GL_CONVOLUTION_2D:
632 case GL_SEPARABLE_2D:
633 case GL_MAX_CONVOLUTION_WIDTH:
634 /* case GL_MAX_CONVOLUTION_WIDTH_EXT:*/
635 case GL_MAX_CONVOLUTION_HEIGHT:
636 /* case GL_MAX_CONVOLUTION_HEIGHT_EXT:*/
637 case GL_POST_CONVOLUTION_RED_SCALE:
638 /* case GL_POST_CONVOLUTION_RED_SCALE_EXT:*/
639 case GL_POST_CONVOLUTION_GREEN_SCALE:
640 /* case GL_POST_CONVOLUTION_GREEN_SCALE_EXT:*/
641 case GL_POST_CONVOLUTION_BLUE_SCALE:
642 /* case GL_POST_CONVOLUTION_BLUE_SCALE_EXT:*/
643 case GL_POST_CONVOLUTION_ALPHA_SCALE:
644 /* case GL_POST_CONVOLUTION_ALPHA_SCALE_EXT:*/
645 case GL_POST_CONVOLUTION_RED_BIAS:
646 /* case GL_POST_CONVOLUTION_RED_BIAS_EXT:*/
647 case GL_POST_CONVOLUTION_GREEN_BIAS:
648 /* case GL_POST_CONVOLUTION_GREEN_BIAS_EXT:*/
649 case GL_POST_CONVOLUTION_BLUE_BIAS:
650 /* case GL_POST_CONVOLUTION_BLUE_BIAS_EXT:*/
651 case GL_POST_CONVOLUTION_ALPHA_BIAS:
652 /* case GL_POST_CONVOLUTION_ALPHA_BIAS_EXT:*/
655 case GL_POLYGON_OFFSET_FACTOR:
656 case GL_RESCALE_NORMAL:
657 /* case GL_RESCALE_NORMAL_EXT:*/
658 case GL_TEXTURE_BINDING_1D:
659 case GL_TEXTURE_BINDING_2D:
660 case GL_TEXTURE_BINDING_3D:
661 case GL_PACK_SKIP_IMAGES:
662 case GL_PACK_IMAGE_HEIGHT:
663 case GL_UNPACK_SKIP_IMAGES:
664 case GL_UNPACK_IMAGE_HEIGHT:
666 case GL_MAX_3D_TEXTURE_SIZE:
667 case GL_VERTEX_ARRAY:
668 case GL_NORMAL_ARRAY:
671 case GL_TEXTURE_COORD_ARRAY:
672 case GL_EDGE_FLAG_ARRAY:
673 case GL_VERTEX_ARRAY_SIZE:
674 case GL_VERTEX_ARRAY_TYPE:
675 case GL_VERTEX_ARRAY_STRIDE:
676 case GL_NORMAL_ARRAY_TYPE:
677 case GL_NORMAL_ARRAY_STRIDE:
678 case GL_COLOR_ARRAY_SIZE:
679 case GL_COLOR_ARRAY_TYPE:
680 case GL_COLOR_ARRAY_STRIDE:
681 case GL_INDEX_ARRAY_TYPE:
682 case GL_INDEX_ARRAY_STRIDE:
683 case GL_TEXTURE_COORD_ARRAY_SIZE:
684 case GL_TEXTURE_COORD_ARRAY_TYPE:
685 case GL_TEXTURE_COORD_ARRAY_STRIDE:
686 case GL_EDGE_FLAG_ARRAY_STRIDE:
688 /* case GL_MULTISAMPLE_ARB:*/
689 case GL_SAMPLE_ALPHA_TO_COVERAGE:
690 /* case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB:*/
691 case GL_SAMPLE_ALPHA_TO_ONE:
692 /* case GL_SAMPLE_ALPHA_TO_ONE_ARB:*/
693 case GL_SAMPLE_COVERAGE:
694 /* case GL_SAMPLE_COVERAGE_ARB:*/
695 case GL_SAMPLE_BUFFERS:
696 /* case GL_SAMPLE_BUFFERS_ARB:*/
698 /* case GL_SAMPLES_ARB:*/
699 case GL_SAMPLE_COVERAGE_VALUE:
700 /* case GL_SAMPLE_COVERAGE_VALUE_ARB:*/
701 case GL_SAMPLE_COVERAGE_INVERT:
702 /* case GL_SAMPLE_COVERAGE_INVERT_ARB:*/
703 case GL_COLOR_MATRIX_STACK_DEPTH:
704 case GL_MAX_COLOR_MATRIX_STACK_DEPTH:
705 case GL_POST_COLOR_MATRIX_RED_SCALE:
706 case GL_POST_COLOR_MATRIX_GREEN_SCALE:
707 case GL_POST_COLOR_MATRIX_BLUE_SCALE:
708 case GL_POST_COLOR_MATRIX_ALPHA_SCALE:
709 case GL_POST_COLOR_MATRIX_RED_BIAS:
710 case GL_POST_COLOR_MATRIX_GREEN_BIAS:
711 case GL_POST_COLOR_MATRIX_BLUE_BIAS:
712 case GL_POST_COLOR_MATRIX_ALPHA_BIAS:
713 case GL_BLEND_DST_RGB:
714 case GL_BLEND_SRC_RGB:
715 case GL_BLEND_DST_ALPHA:
716 case GL_BLEND_SRC_ALPHA:
718 case GL_POST_CONVOLUTION_COLOR_TABLE:
719 case GL_POST_COLOR_MATRIX_COLOR_TABLE:
720 case GL_MAX_ELEMENTS_VERTICES:
721 case GL_MAX_ELEMENTS_INDICES:
722 case GL_CLIP_VOLUME_CLIPPING_HINT_EXT:
723 case GL_POINT_SIZE_MIN:
724 case GL_POINT_SIZE_MAX:
725 case GL_POINT_FADE_THRESHOLD_SIZE:
726 case GL_OCCLUSION_TEST_HP:
727 case GL_OCCLUSION_TEST_RESULT_HP:
728 case GL_LIGHT_MODEL_COLOR_CONTROL:
729 case GL_CURRENT_FOG_COORD:
730 case GL_FOG_COORDINATE_ARRAY_TYPE:
731 case GL_FOG_COORDINATE_ARRAY_STRIDE:
732 case GL_FOG_COORD_ARRAY:
733 case GL_COLOR_SUM_ARB:
734 case GL_SECONDARY_COLOR_ARRAY_SIZE:
735 case GL_SECONDARY_COLOR_ARRAY_TYPE:
736 case GL_SECONDARY_COLOR_ARRAY_STRIDE:
737 case GL_SECONDARY_COLOR_ARRAY:
738 case GL_ACTIVE_TEXTURE:
739 /* case GL_ACTIVE_TEXTURE_ARB:*/
740 case GL_CLIENT_ACTIVE_TEXTURE:
741 /* case GL_CLIENT_ACTIVE_TEXTURE_ARB:*/
742 case GL_MAX_TEXTURE_UNITS:
743 /* case GL_MAX_TEXTURE_UNITS_ARB:*/
744 case GL_MAX_RENDERBUFFER_SIZE:
745 /* case GL_MAX_RENDERBUFFER_SIZE_EXT:*/
746 case GL_TEXTURE_COMPRESSION_HINT:
747 /* case GL_TEXTURE_COMPRESSION_HINT_ARB:*/
748 case GL_TEXTURE_RECTANGLE_ARB:
749 /* case GL_TEXTURE_RECTANGLE_NV:*/
750 case GL_TEXTURE_BINDING_RECTANGLE_ARB:
751 /* case GL_TEXTURE_BINDING_RECTANGLE_NV:*/
752 case GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB:
753 /* case GL_MAX_RECTANGLE_TEXTURE_SIZE_NV:*/
754 case GL_MAX_TEXTURE_LOD_BIAS:
755 case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT:
756 case GL_MAX_SHININESS_NV:
757 case GL_MAX_SPOT_EXPONENT_NV:
758 case GL_TEXTURE_CUBE_MAP:
759 /* case GL_TEXTURE_CUBE_MAP_ARB:*/
760 case GL_TEXTURE_BINDING_CUBE_MAP:
761 /* case GL_TEXTURE_BINDING_CUBE_MAP_ARB:*/
762 case GL_MAX_CUBE_MAP_TEXTURE_SIZE:
763 /* case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB:*/
764 case GL_MULTISAMPLE_FILTER_HINT_NV:
765 case GL_FOG_DISTANCE_MODE_NV:
766 case GL_VERTEX_PROGRAM_ARB:
767 case GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB:
768 case GL_MAX_PROGRAM_MATRICES_ARB:
769 case GL_CURRENT_MATRIX_STACK_DEPTH_ARB:
770 case GL_VERTEX_PROGRAM_POINT_SIZE_ARB:
771 case GL_VERTEX_PROGRAM_TWO_SIDE_ARB:
772 case GL_PROGRAM_ERROR_POSITION_ARB:
774 /* case GL_DEPTH_CLAMP_NV:*/
775 case GL_NUM_COMPRESSED_TEXTURE_FORMATS:
776 /* case GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB:*/
777 case GL_MAX_VERTEX_UNITS_ARB:
778 case GL_ACTIVE_VERTEX_UNITS_ARB:
779 case GL_WEIGHT_SUM_UNITY_ARB:
780 case GL_VERTEX_BLEND_ARB:
781 case GL_CURRENT_WEIGHT_ARB:
782 case GL_WEIGHT_ARRAY_TYPE_ARB:
783 case GL_WEIGHT_ARRAY_STRIDE_ARB:
784 case GL_WEIGHT_ARRAY_SIZE_ARB:
785 case GL_WEIGHT_ARRAY_ARB:
786 case GL_PACK_INVERT_MESA:
787 case GL_STENCIL_BACK_FUNC_ATI:
788 case GL_STENCIL_BACK_FAIL_ATI:
789 case GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI:
790 case GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI:
791 case GL_FRAGMENT_PROGRAM_ARB:
792 case GL_MAX_DRAW_BUFFERS_ARB:
793 /* case GL_MAX_DRAW_BUFFERS_ATI:*/
794 case GL_DRAW_BUFFER0_ARB:
795 /* case GL_DRAW_BUFFER0_ATI:*/
796 case GL_DRAW_BUFFER1_ARB:
797 /* case GL_DRAW_BUFFER1_ATI:*/
798 case GL_DRAW_BUFFER2_ARB:
799 /* case GL_DRAW_BUFFER2_ATI:*/
800 case GL_DRAW_BUFFER3_ARB:
801 /* case GL_DRAW_BUFFER3_ATI:*/
802 case GL_DRAW_BUFFER4_ARB:
803 /* case GL_DRAW_BUFFER4_ATI:*/
804 case GL_DRAW_BUFFER5_ARB:
805 /* case GL_DRAW_BUFFER5_ATI:*/
806 case GL_DRAW_BUFFER6_ARB:
807 /* case GL_DRAW_BUFFER6_ATI:*/
808 case GL_DRAW_BUFFER7_ARB:
809 /* case GL_DRAW_BUFFER7_ATI:*/
810 case GL_DRAW_BUFFER8_ARB:
811 /* case GL_DRAW_BUFFER8_ATI:*/
812 case GL_DRAW_BUFFER9_ARB:
813 /* case GL_DRAW_BUFFER9_ATI:*/
814 case GL_DRAW_BUFFER10_ARB:
815 /* case GL_DRAW_BUFFER10_ATI:*/
816 case GL_DRAW_BUFFER11_ARB:
817 /* case GL_DRAW_BUFFER11_ATI:*/
818 case GL_DRAW_BUFFER12_ARB:
819 /* case GL_DRAW_BUFFER12_ATI:*/
820 case GL_DRAW_BUFFER13_ARB:
821 /* case GL_DRAW_BUFFER13_ATI:*/
822 case GL_DRAW_BUFFER14_ARB:
823 /* case GL_DRAW_BUFFER14_ATI:*/
824 case GL_DRAW_BUFFER15_ARB:
825 /* case GL_DRAW_BUFFER15_ATI:*/
826 case GL_BLEND_EQUATION_ALPHA_EXT:
827 case GL_MATRIX_PALETTE_ARB:
828 case GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB:
829 case GL_MAX_PALETTE_MATRICES_ARB:
830 case GL_CURRENT_PALETTE_MATRIX_ARB:
831 case GL_MATRIX_INDEX_ARRAY_ARB:
832 case GL_CURRENT_MATRIX_INDEX_ARB:
833 case GL_MATRIX_INDEX_ARRAY_SIZE_ARB:
834 case GL_MATRIX_INDEX_ARRAY_TYPE_ARB:
835 case GL_MATRIX_INDEX_ARRAY_STRIDE_ARB:
836 case GL_COMPARE_REF_DEPTH_TO_TEXTURE_EXT:
837 case GL_POINT_SPRITE_ARB:
838 /* case GL_POINT_SPRITE_NV:*/
839 case GL_POINT_SPRITE_R_MODE_NV:
840 case GL_MAX_VERTEX_ATTRIBS_ARB:
841 case GL_MAX_TEXTURE_COORDS_ARB:
842 case GL_MAX_TEXTURE_IMAGE_UNITS_ARB:
843 case GL_DEPTH_BOUNDS_TEST_EXT:
844 case GL_ARRAY_BUFFER_BINDING_ARB:
845 case GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB:
846 case GL_PIXEL_PACK_BUFFER_BINDING:
847 case GL_PIXEL_UNPACK_BUFFER_BINDING:
848 case GL_VERTEX_ARRAY_BUFFER_BINDING_ARB:
849 case GL_NORMAL_ARRAY_BUFFER_BINDING_ARB:
850 case GL_COLOR_ARRAY_BUFFER_BINDING_ARB:
851 case GL_INDEX_ARRAY_BUFFER_BINDING_ARB:
852 case GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB:
853 case GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB:
854 case GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB:
855 case GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB:
856 case GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB:
857 case GL_TEXTURE_CUBE_MAP_SEAMLESS:
858 case GL_MAX_ARRAY_TEXTURE_LAYERS_EXT:
859 case GL_STENCIL_TEST_TWO_SIDE_EXT:
860 case GL_ACTIVE_STENCIL_FACE_EXT:
861 case GL_TEXTURE_BINDING_1D_ARRAY_EXT:
862 case GL_TEXTURE_BINDING_2D_ARRAY_EXT:
863 case GL_FRAMEBUFFER_BINDING:
864 /* case GL_DRAW_FRAMEBUFFER_BINDING_EXT:*/
865 case GL_RENDERBUFFER_BINDING:
866 /* case GL_RENDERBUFFER_BINDING_EXT:*/
867 case GL_READ_FRAMEBUFFER_BINDING:
868 /* case GL_READ_FRAMEBUFFER_BINDING_EXT:*/
869 case GL_MAX_COLOR_ATTACHMENTS:
870 /* case GL_MAX_COLOR_ATTACHMENTS_EXT:*/
872 /* case GL_MAX_SAMPLES_EXT:*/
873 case GL_MAX_SERVER_WAIT_TIMEOUT:
874 case GL_RASTER_POSITION_UNCLIPPED_IBM:
875 case GL_PROVOKING_VERTEX_EXT:
876 case GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION_EXT:
877 case GL_VERTEX_ARRAY_RANGE_LENGTH_NV:
878 case GL_VERTEX_ARRAY_RANGE_VALID_NV:
879 case GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV:
881 case GL_SMOOTH_POINT_SIZE_RANGE:
882 case GL_LINE_WIDTH_RANGE:
883 case GL_POLYGON_MODE:
885 case GL_MAX_VIEWPORT_DIMS:
886 case GL_MAP1_GRID_DOMAIN:
887 case GL_MAP2_GRID_SEGMENTS:
888 case GL_ALIASED_POINT_SIZE_RANGE:
889 case GL_ALIASED_LINE_WIDTH_RANGE:
890 case GL_DEPTH_BOUNDS_EXT:
892 case GL_CURRENT_NORMAL:
893 case GL_POINT_DISTANCE_ATTENUATION:
895 case GL_CURRENT_COLOR:
896 case GL_CURRENT_TEXTURE_COORDS:
897 case GL_CURRENT_RASTER_COLOR:
898 case GL_CURRENT_RASTER_TEXTURE_COORDS:
899 case GL_CURRENT_RASTER_POSITION:
900 case GL_LIGHT_MODEL_AMBIENT:
902 case GL_ACCUM_CLEAR_VALUE:
905 case GL_COLOR_CLEAR_VALUE:
906 case GL_COLOR_WRITEMASK:
907 case GL_MAP2_GRID_DOMAIN:
909 /* case GL_BLEND_COLOR_EXT:*/
910 case GL_CURRENT_SECONDARY_COLOR:
912 case GL_MODELVIEW_MATRIX:
913 case GL_PROJECTION_MATRIX:
914 case GL_TEXTURE_MATRIX:
915 case GL_MODELVIEW0_ARB:
916 case GL_COLOR_MATRIX:
917 case GL_MODELVIEW1_ARB:
918 case GL_CURRENT_MATRIX_ARB:
919 case GL_MODELVIEW2_ARB:
920 case GL_MODELVIEW3_ARB:
921 case GL_MODELVIEW4_ARB:
922 case GL_MODELVIEW5_ARB:
923 case GL_MODELVIEW6_ARB:
924 case GL_MODELVIEW7_ARB:
925 case GL_MODELVIEW8_ARB:
926 case GL_MODELVIEW9_ARB:
927 case GL_MODELVIEW10_ARB:
928 case GL_MODELVIEW11_ARB:
929 case GL_MODELVIEW12_ARB:
930 case GL_MODELVIEW13_ARB:
931 case GL_MODELVIEW14_ARB:
932 case GL_MODELVIEW15_ARB:
933 case GL_MODELVIEW16_ARB:
934 case GL_MODELVIEW17_ARB:
935 case GL_MODELVIEW18_ARB:
936 case GL_MODELVIEW19_ARB:
937 case GL_MODELVIEW20_ARB:
938 case GL_MODELVIEW21_ARB:
939 case GL_MODELVIEW22_ARB:
940 case GL_MODELVIEW23_ARB:
941 case GL_MODELVIEW24_ARB:
942 case GL_MODELVIEW25_ARB:
943 case GL_MODELVIEW26_ARB:
944 case GL_MODELVIEW27_ARB:
945 case GL_MODELVIEW28_ARB:
946 case GL_MODELVIEW29_ARB:
947 case GL_MODELVIEW30_ARB:
948 case GL_MODELVIEW31_ARB:
949 case GL_TRANSPOSE_CURRENT_MATRIX_ARB:
952 case GL_FOG_COORDINATE_SOURCE:
953 case GL_COMPRESSED_TEXTURE_FORMATS:
954 case GL_MIN_PROGRAM_TEXEL_OFFSET_EXT:
955 case GL_MAX_PROGRAM_TEXEL_OFFSET_EXT:
956 case GL_RGBA_INTEGER_MODE_EXT:
957 return __glGetBooleanv_variable_size(pname);
959 case GL_MAX_FRAGMENT_UNIFORM_COMPONENTS:
960 case GL_MAX_VERTEX_UNIFORM_COMPONENTS:
961 case GL_MAX_VARYING_FLOATS:
962 case GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS:
963 case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS:
964 case GL_MAX_GEOMETRY_UNIFORM_COMPONENTS:
965 case GL_MAX_GEOMETRY_OUTPUT_VERTICES:
966 case GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
969 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
974 #define __glGetDoublev_size __glGetBooleanv_size
976 #define __glGetFloatv_size __glGetBooleanv_size
978 #define __glGetIntegerv_size __glGetBooleanv_size
980 #define __glGetInteger64v_size __glGetBooleanv_size
982 #define __glGetLightfv_size __glLightfv_size
984 #define __glGetLightiv_size __glLightfv_size
986 #define __glGetMaterialfv_size __glMaterialfv_size
988 #define __glGetMaterialiv_size __glMaterialfv_size
990 #define __glGetTexEnvfv_size __glTexEnvfv_size
992 #define __glGetTexEnviv_size __glTexEnvfv_size
994 #define __glGetTexGendv_size __glTexGendv_size
996 #define __glGetTexGenfv_size __glTexGendv_size
998 #define __glGetTexGeniv_size __glTexGendv_size
1000 static inline size_t
1001 __glGetTexParameterfv_size(GLenum pname)
1004 case GL_TEXTURE_MAG_FILTER:
1005 case GL_TEXTURE_MIN_FILTER:
1006 case GL_TEXTURE_WRAP_S:
1007 case GL_TEXTURE_WRAP_T:
1008 case GL_TEXTURE_PRIORITY:
1009 case GL_TEXTURE_RESIDENT:
1010 case GL_TEXTURE_WRAP_R:
1011 case GL_TEXTURE_COMPARE_FAIL_VALUE_ARB:
1012 /* case GL_SHADOW_AMBIENT_SGIX:*/
1013 case GL_TEXTURE_MIN_LOD:
1014 case GL_TEXTURE_MAX_LOD:
1015 case GL_TEXTURE_BASE_LEVEL:
1016 case GL_TEXTURE_MAX_LEVEL:
1017 case GL_TEXTURE_CLIPMAP_FRAME_SGIX:
1018 case GL_TEXTURE_LOD_BIAS_S_SGIX:
1019 case GL_TEXTURE_LOD_BIAS_T_SGIX:
1020 case GL_TEXTURE_LOD_BIAS_R_SGIX:
1021 case GL_GENERATE_MIPMAP:
1022 /* case GL_GENERATE_MIPMAP_SGIS:*/
1023 case GL_TEXTURE_COMPARE_SGIX:
1024 case GL_TEXTURE_COMPARE_OPERATOR_SGIX:
1025 case GL_TEXTURE_MAX_CLAMP_S_SGIX:
1026 case GL_TEXTURE_MAX_CLAMP_T_SGIX:
1027 case GL_TEXTURE_MAX_CLAMP_R_SGIX:
1028 case GL_TEXTURE_MAX_ANISOTROPY_EXT:
1029 case GL_TEXTURE_LOD_BIAS:
1030 /* case GL_TEXTURE_LOD_BIAS_EXT:*/
1031 case GL_TEXTURE_RANGE_LENGTH_APPLE:
1032 case GL_TEXTURE_STORAGE_HINT_APPLE:
1033 case GL_DEPTH_TEXTURE_MODE:
1034 /* case GL_DEPTH_TEXTURE_MODE_ARB:*/
1035 case GL_TEXTURE_COMPARE_MODE:
1036 /* case GL_TEXTURE_COMPARE_MODE_ARB:*/
1037 case GL_TEXTURE_COMPARE_FUNC:
1038 /* case GL_TEXTURE_COMPARE_FUNC_ARB:*/
1039 case GL_TEXTURE_UNSIGNED_REMAP_MODE_NV:
1041 case GL_TEXTURE_CLIPMAP_CENTER_SGIX:
1042 case GL_TEXTURE_CLIPMAP_OFFSET_SGIX:
1044 case GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX:
1046 case GL_TEXTURE_BORDER_COLOR:
1047 case GL_POST_TEXTURE_FILTER_BIAS_SGIX:
1048 case GL_POST_TEXTURE_FILTER_SCALE_SGIX:
1051 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1056 #define __glGetTexParameteriv_size __glGetTexParameterfv_size
1058 static inline size_t
1059 __glGetTexLevelParameterfv_size(GLenum pname)
1062 case GL_TEXTURE_WIDTH:
1063 case GL_TEXTURE_HEIGHT:
1064 case GL_TEXTURE_COMPONENTS:
1065 case GL_TEXTURE_BORDER:
1066 case GL_TEXTURE_RED_SIZE:
1067 /* case GL_TEXTURE_RED_SIZE_EXT:*/
1068 case GL_TEXTURE_GREEN_SIZE:
1069 /* case GL_TEXTURE_GREEN_SIZE_EXT:*/
1070 case GL_TEXTURE_BLUE_SIZE:
1071 /* case GL_TEXTURE_BLUE_SIZE_EXT:*/
1072 case GL_TEXTURE_ALPHA_SIZE:
1073 /* case GL_TEXTURE_ALPHA_SIZE_EXT:*/
1074 case GL_TEXTURE_LUMINANCE_SIZE:
1075 /* case GL_TEXTURE_LUMINANCE_SIZE_EXT:*/
1076 case GL_TEXTURE_INTENSITY_SIZE:
1077 /* case GL_TEXTURE_INTENSITY_SIZE_EXT:*/
1078 case GL_TEXTURE_DEPTH:
1079 case GL_TEXTURE_INDEX_SIZE_EXT:
1080 case GL_TEXTURE_COMPRESSED_IMAGE_SIZE:
1081 /* case GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB:*/
1082 case GL_TEXTURE_COMPRESSED:
1083 /* case GL_TEXTURE_COMPRESSED_ARB:*/
1084 case GL_TEXTURE_DEPTH_SIZE:
1085 /* case GL_TEXTURE_DEPTH_SIZE_ARB:*/
1086 case GL_TEXTURE_STENCIL_SIZE:
1087 /* case GL_TEXTURE_STENCIL_SIZE_EXT:*/
1090 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1095 #define __glGetTexLevelParameteriv_size __glGetTexLevelParameterfv_size
1097 static inline size_t
1098 __glColorTableParameterfv_size(GLenum pname)
1101 case GL_COLOR_TABLE_SCALE:
1102 case GL_COLOR_TABLE_BIAS:
1105 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1110 #define __glColorTableParameteriv_size __glColorTableParameterfv_size
1112 static inline size_t
1113 __glGetColorTableParameterfv_size(GLenum pname)
1116 case GL_COLOR_TABLE_FORMAT:
1117 /* case GL_COLOR_TABLE_FORMAT_EXT:*/
1118 case GL_COLOR_TABLE_WIDTH:
1119 /* case GL_COLOR_TABLE_WIDTH_EXT:*/
1120 case GL_COLOR_TABLE_RED_SIZE:
1121 /* case GL_COLOR_TABLE_RED_SIZE_EXT:*/
1122 case GL_COLOR_TABLE_GREEN_SIZE:
1123 /* case GL_COLOR_TABLE_GREEN_SIZE_EXT:*/
1124 case GL_COLOR_TABLE_BLUE_SIZE:
1125 /* case GL_COLOR_TABLE_BLUE_SIZE_EXT:*/
1126 case GL_COLOR_TABLE_ALPHA_SIZE:
1127 /* case GL_COLOR_TABLE_ALPHA_SIZE_EXT:*/
1128 case GL_COLOR_TABLE_LUMINANCE_SIZE:
1129 /* case GL_COLOR_TABLE_LUMINANCE_SIZE_EXT:*/
1130 case GL_COLOR_TABLE_INTENSITY_SIZE:
1131 /* case GL_COLOR_TABLE_INTENSITY_SIZE_EXT:*/
1133 case GL_COLOR_TABLE_SCALE:
1134 case GL_COLOR_TABLE_BIAS:
1137 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1142 #define __glGetColorTableParameteriv_size __glGetColorTableParameterfv_size
1144 static inline size_t
1145 __glConvolutionParameterfv_size(GLenum pname)
1148 case GL_CONVOLUTION_BORDER_MODE:
1149 /* case GL_CONVOLUTION_BORDER_MODE_EXT:*/
1151 case GL_CONVOLUTION_FILTER_SCALE:
1152 /* case GL_CONVOLUTION_FILTER_SCALE_EXT:*/
1153 case GL_CONVOLUTION_FILTER_BIAS:
1154 /* case GL_CONVOLUTION_FILTER_BIAS_EXT:*/
1155 case GL_CONVOLUTION_BORDER_COLOR:
1156 /* case GL_CONVOLUTION_BORDER_COLOR_HP:*/
1159 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1164 #define __glConvolutionParameteriv_size __glConvolutionParameterfv_size
1166 static inline size_t
1167 __glGetConvolutionParameterfv_size(GLenum pname)
1170 case GL_CONVOLUTION_BORDER_MODE:
1171 /* case GL_CONVOLUTION_BORDER_MODE_EXT:*/
1172 case GL_CONVOLUTION_FORMAT:
1173 /* case GL_CONVOLUTION_FORMAT_EXT:*/
1174 case GL_CONVOLUTION_WIDTH:
1175 /* case GL_CONVOLUTION_WIDTH_EXT:*/
1176 case GL_CONVOLUTION_HEIGHT:
1177 /* case GL_CONVOLUTION_HEIGHT_EXT:*/
1178 case GL_MAX_CONVOLUTION_WIDTH:
1179 /* case GL_MAX_CONVOLUTION_WIDTH_EXT:*/
1180 case GL_MAX_CONVOLUTION_HEIGHT:
1181 /* case GL_MAX_CONVOLUTION_HEIGHT_EXT:*/
1183 case GL_CONVOLUTION_FILTER_SCALE:
1184 /* case GL_CONVOLUTION_FILTER_SCALE_EXT:*/
1185 case GL_CONVOLUTION_FILTER_BIAS:
1186 /* case GL_CONVOLUTION_FILTER_BIAS_EXT:*/
1187 case GL_CONVOLUTION_BORDER_COLOR:
1188 /* case GL_CONVOLUTION_BORDER_COLOR_HP:*/
1191 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1196 #define __glGetConvolutionParameteriv_size __glGetConvolutionParameterfv_size
1198 static inline size_t
1199 __glGetHistogramParameterfv_size(GLenum pname)
1202 case GL_HISTOGRAM_WIDTH:
1203 case GL_HISTOGRAM_FORMAT:
1204 case GL_HISTOGRAM_RED_SIZE:
1205 case GL_HISTOGRAM_GREEN_SIZE:
1206 case GL_HISTOGRAM_BLUE_SIZE:
1207 case GL_HISTOGRAM_ALPHA_SIZE:
1208 case GL_HISTOGRAM_LUMINANCE_SIZE:
1209 case GL_HISTOGRAM_SINK:
1212 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1217 #define __glGetHistogramParameteriv_size __glGetHistogramParameterfv_size
1219 static inline size_t
1220 __glGetMinmaxParameterfv_size(GLenum pname)
1223 case GL_MINMAX_FORMAT:
1224 case GL_MINMAX_SINK:
1227 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1232 #define __glGetMinmaxParameteriv_size __glGetMinmaxParameterfv_size
1234 static inline size_t
1235 __glGetProgramivARB_size(GLenum pname)
1238 case GL_PROGRAM_LENGTH_ARB:
1239 case GL_PROGRAM_BINDING_ARB:
1240 case GL_PROGRAM_ALU_INSTRUCTIONS_ARB:
1241 case GL_PROGRAM_TEX_INSTRUCTIONS_ARB:
1242 case GL_PROGRAM_TEX_INDIRECTIONS_ARB:
1243 case GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB:
1244 case GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB:
1245 case GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB:
1246 case GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB:
1247 case GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB:
1248 case GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB:
1249 case GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB:
1250 case GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB:
1251 case GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB:
1252 case GL_PROGRAM_FORMAT_ARB:
1253 case GL_PROGRAM_INSTRUCTIONS_ARB:
1254 case GL_MAX_PROGRAM_INSTRUCTIONS_ARB:
1255 case GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB:
1256 case GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB:
1257 case GL_PROGRAM_TEMPORARIES_ARB:
1258 case GL_MAX_PROGRAM_TEMPORARIES_ARB:
1259 case GL_PROGRAM_NATIVE_TEMPORARIES_ARB:
1260 case GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB:
1261 case GL_PROGRAM_PARAMETERS_ARB:
1262 case GL_MAX_PROGRAM_PARAMETERS_ARB:
1263 case GL_PROGRAM_NATIVE_PARAMETERS_ARB:
1264 case GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB:
1265 case GL_PROGRAM_ATTRIBS_ARB:
1266 case GL_MAX_PROGRAM_ATTRIBS_ARB:
1267 case GL_PROGRAM_NATIVE_ATTRIBS_ARB:
1268 case GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB:
1269 case GL_PROGRAM_ADDRESS_REGISTERS_ARB:
1270 case GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB:
1271 case GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB:
1272 case GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB:
1273 case GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB:
1274 case GL_MAX_PROGRAM_ENV_PARAMETERS_ARB:
1275 case GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB:
1276 case GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV:
1277 case GL_MAX_PROGRAM_CALL_DEPTH_NV:
1278 case GL_MAX_PROGRAM_IF_DEPTH_NV:
1279 case GL_MAX_PROGRAM_LOOP_DEPTH_NV:
1280 case GL_MAX_PROGRAM_LOOP_COUNT_NV:
1283 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1288 static inline size_t
1289 __glGetVertexAttribdvARB_size(GLenum pname)
1292 case GL_VERTEX_PROGRAM_ARB:
1293 case GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB:
1294 case GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB:
1295 case GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB:
1296 case GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB:
1297 case GL_CURRENT_VERTEX_ATTRIB_ARB:
1298 case GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB:
1301 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1306 #define __glGetVertexAttribfvARB_size __glGetVertexAttribdvARB_size
1308 #define __glGetVertexAttribivARB_size __glGetVertexAttribdvARB_size
1310 static inline size_t
1311 __glGetQueryObjectivARB_size(GLenum pname)
1314 case GL_QUERY_RESULT_ARB:
1315 case GL_QUERY_RESULT_AVAILABLE_ARB:
1318 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1323 #define __glGetQueryObjectuivARB_size __glGetQueryObjectivARB_size
1325 static inline size_t
1326 __glGetQueryivARB_size(GLenum pname)
1329 case GL_QUERY_COUNTER_BITS_ARB:
1330 case GL_CURRENT_QUERY_ARB:
1333 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1338 static inline size_t
1339 __glPointParameterfvEXT_size(GLenum pname)
1342 case GL_POINT_SIZE_MIN:
1343 /* case GL_POINT_SIZE_MIN_ARB:*/
1344 /* case GL_POINT_SIZE_MIN_SGIS:*/
1345 case GL_POINT_SIZE_MAX:
1346 /* case GL_POINT_SIZE_MAX_ARB:*/
1347 /* case GL_POINT_SIZE_MAX_SGIS:*/
1348 case GL_POINT_FADE_THRESHOLD_SIZE:
1349 /* case GL_POINT_FADE_THRESHOLD_SIZE_ARB:*/
1350 /* case GL_POINT_FADE_THRESHOLD_SIZE_SGIS:*/
1351 case GL_POINT_SPRITE_R_MODE_NV:
1352 case GL_POINT_SPRITE_COORD_ORIGIN:
1354 case GL_POINT_DISTANCE_ATTENUATION:
1355 /* case GL_POINT_DISTANCE_ATTENUATION_ARB:*/
1356 /* case GL_POINT_DISTANCE_ATTENUATION_SGIS:*/
1359 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1364 #define __glPointParameterfv_size __glPointParameterfvEXT_size
1365 #define __glPointParameteriv_size __glPointParameterfvEXT_size
1366 #define __glPointParameterfvARB_size __glPointParameterfvEXT_size
1367 #define __glPointParameterivNV_size __glPointParameterfvEXT_size
1369 static inline size_t
1370 __glGetProgramivNV_size(GLenum pname)
1373 case GL_PROGRAM_LENGTH_NV:
1374 case GL_PROGRAM_TARGET_NV:
1375 case GL_PROGRAM_RESIDENT_NV:
1378 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1383 static inline size_t
1384 __glGetVertexAttribdvNV_size(GLenum pname)
1387 case GL_ATTRIB_ARRAY_SIZE_NV:
1388 case GL_ATTRIB_ARRAY_STRIDE_NV:
1389 case GL_ATTRIB_ARRAY_TYPE_NV:
1390 case GL_CURRENT_ATTRIB_NV:
1393 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1398 #define __glGetVertexAttribfvNV_size __glGetVertexAttribdvNV_size
1400 #define __glGetVertexAttribivNV_size __glGetVertexAttribdvNV_size
1402 static inline size_t
1403 __glGetFramebufferAttachmentParameterivEXT_size(GLenum pname)
1406 case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT:
1407 case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT:
1408 case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT:
1409 case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT:
1410 case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT:
1413 OS::DebugMessage("warning: %s: unknown GLenum 0x%04X\n", __FUNCTION__, pname);
1418 #define __glGetFramebufferAttachmentParameteriv_size __glGetFramebufferAttachmentParameterivEXT_size
1420 static inline size_t
1421 __gl_format_channels(GLenum format) {
1423 case GL_COLOR_INDEX:
1430 case GL_DEPTH_COMPONENT:
1431 case GL_STENCIL_INDEX:
1433 case GL_DEPTH_STENCIL:
1434 case GL_LUMINANCE_ALPHA:
1444 OS::DebugMessage("warning: %s: unexpected format GLenum 0x%04X\n", __FUNCTION__, format);
1449 static inline size_t
1450 __glTexImage3D_size(GLenum format, GLenum type, GLsizei width, GLsizei height, GLsizei depth, GLint border) {
1451 size_t num_channels = __gl_format_channels(format);
1453 size_t bits_per_pixel;
1459 case GL_UNSIGNED_BYTE:
1460 bits_per_pixel = 8 * num_channels;
1463 case GL_UNSIGNED_SHORT:
1465 bits_per_pixel = 16 * num_channels;
1468 case GL_UNSIGNED_INT:
1470 bits_per_pixel = 32 * num_channels;
1472 case GL_UNSIGNED_BYTE_3_3_2:
1473 case GL_UNSIGNED_BYTE_2_3_3_REV:
1474 case GL_UNSIGNED_SHORT_5_6_5:
1475 case GL_UNSIGNED_SHORT_5_6_5_REV:
1478 case GL_UNSIGNED_SHORT_4_4_4_4:
1479 case GL_UNSIGNED_SHORT_4_4_4_4_REV:
1480 case GL_UNSIGNED_SHORT_5_5_5_1:
1481 case GL_UNSIGNED_SHORT_1_5_5_5_REV:
1482 bits_per_pixel = 16;
1484 case GL_UNSIGNED_INT_8_8_8_8:
1485 case GL_UNSIGNED_INT_8_8_8_8_REV:
1486 case GL_UNSIGNED_INT_10_10_10_2:
1487 case GL_UNSIGNED_INT_2_10_10_10_REV:
1488 case GL_UNSIGNED_INT_24_8:
1489 bits_per_pixel = 32;
1492 OS::DebugMessage("warning: %s: unexpected type GLenum 0x%04X\n", __FUNCTION__, type);
1497 /* FIXME: consider glPixelStore settings */
1499 size_t row_stride = (width*bits_per_pixel + 7)/8;
1501 size_t slice_stride = height*row_stride;
1503 return depth*slice_stride;
1506 #define __glTexImage2D_size(format, type, width, height, border) __glTexImage3D_size(format, type, width, height, 1, border)
1507 #define __glTexImage1D_size(format, type, width, border) __glTexImage3D_size(format, type, width, 1, 1, border)
1509 #define __glTexSubImage3D_size(format, type, width, height, depth) __glTexImage3D_size(format, type, width, height, depth, 0)
1510 #define __glTexSubImage2D_size(format, type, width, height) __glTexImage2D_size(format, type, width, height, 0)
1511 #define __glTexSubImage1D_size(format, type, width) __glTexImage1D_size(format, type, width, 0)
1513 #define __glTexImage3DEXT_size __glTexImage3D_size
1514 #define __glTexImage2DEXT_size __glTexImage2D_size
1515 #define __glTexImage1DEXT_size __glTexImage1D_size
1516 #define __glTexSubImage3DEXT_size __glTexSubImage3D_size
1517 #define __glTexSubImage2DEXT_size __glTexSubImage2D_size
1518 #define __glTexSubImage1DEXT_size __glTexSubImage1D_size
1520 #define __glDrawPixels_size(format, type, width, height) __glTexImage2D_size(format, type, width, height, 0)
1522 #define __glBitmap_size(width, height) __glTexImage2D_size(GL_COLOR_INDEX, GL_BITMAP, width, height, 0)
1523 #define __glPolygonStipple_size() __glBitmap_size(32, 32)
1527 * 0 terminated integer/float attribute list.
1530 static inline size_t
1531 __AttribList_size(const T *pAttribList)
1538 } while (*pAttribList++);
1545 #endif /* _GL_HELPERS_HPP_ */