1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 // This file is here so other GLES2 related files can have a common set of
6 // includes where appropriate.
10 #include <GLES2/gl2ext.h>
11 #include <GLES2/gl2extchromium.h>
13 #include "gpu/command_buffer/common/gles2_cmd_format.h"
14 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
19 namespace gl_error_bit {
22 kInvalidEnum = (1 << 0),
23 kInvalidValue = (1 << 1),
24 kInvalidOperation = (1 << 2),
25 kOutOfMemory = (1 << 3),
26 kInvalidFrameBufferOperation = (1 << 4),
27 kContextLost = (1 << 5)
31 int GLES2Util::GLGetNumValuesReturned(int id) const {
33 // -- glGetBooleanv, glGetFloatv, glGetIntergerv
34 case GL_ACTIVE_TEXTURE:
36 case GL_ALIASED_LINE_WIDTH_RANGE:
38 case GL_ALIASED_POINT_SIZE_RANGE:
42 case GL_ARRAY_BUFFER_BINDING:
48 case GL_BLEND_DST_ALPHA:
50 case GL_BLEND_DST_RGB:
52 case GL_BLEND_EQUATION_ALPHA:
54 case GL_BLEND_EQUATION_RGB:
56 case GL_BLEND_SRC_ALPHA:
58 case GL_BLEND_SRC_RGB:
62 case GL_COLOR_CLEAR_VALUE:
64 case GL_COLOR_WRITEMASK:
66 case GL_COMPRESSED_TEXTURE_FORMATS:
67 return num_compressed_texture_formats_;
70 case GL_CULL_FACE_MODE:
72 case GL_CURRENT_PROGRAM:
76 case GL_DEPTH_CLEAR_VALUE:
84 case GL_DEPTH_WRITEMASK:
88 case GL_ELEMENT_ARRAY_BUFFER_BINDING:
90 case GL_FRAMEBUFFER_BINDING:
94 case GL_GENERATE_MIPMAP_HINT:
98 case GL_IMPLEMENTATION_COLOR_READ_FORMAT:
100 case GL_IMPLEMENTATION_COLOR_READ_TYPE:
104 case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS:
106 case GL_MAX_CUBE_MAP_TEXTURE_SIZE:
108 case GL_MAX_FRAGMENT_UNIFORM_VECTORS:
110 case GL_MAX_RENDERBUFFER_SIZE:
112 case GL_MAX_TEXTURE_IMAGE_UNITS:
114 case GL_MAX_TEXTURE_SIZE:
116 case GL_MAX_VARYING_VECTORS:
118 case GL_MAX_VERTEX_ATTRIBS:
120 case GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS:
122 case GL_MAX_VERTEX_UNIFORM_VECTORS:
124 case GL_MAX_VIEWPORT_DIMS:
126 case GL_NUM_COMPRESSED_TEXTURE_FORMATS:
128 case GL_NUM_SHADER_BINARY_FORMATS:
130 case GL_PACK_ALIGNMENT:
132 case GL_PACK_REVERSE_ROW_ORDER_ANGLE:
134 case GL_POLYGON_OFFSET_FACTOR:
136 case GL_POLYGON_OFFSET_FILL:
138 case GL_POLYGON_OFFSET_UNITS:
142 case GL_RENDERBUFFER_BINDING:
144 case GL_SAMPLE_BUFFERS:
146 case GL_SAMPLE_COVERAGE_INVERT:
148 case GL_SAMPLE_COVERAGE_VALUE:
154 case GL_SCISSOR_TEST:
156 case GL_SHADER_BINARY_FORMATS:
157 return num_shader_binary_formats_;
158 case GL_SHADER_COMPILER:
160 case GL_STENCIL_BACK_FAIL:
162 case GL_STENCIL_BACK_FUNC:
164 case GL_STENCIL_BACK_PASS_DEPTH_FAIL:
166 case GL_STENCIL_BACK_PASS_DEPTH_PASS:
168 case GL_STENCIL_BACK_REF:
170 case GL_STENCIL_BACK_VALUE_MASK:
172 case GL_STENCIL_BACK_WRITEMASK:
174 case GL_STENCIL_BITS:
176 case GL_STENCIL_CLEAR_VALUE:
178 case GL_STENCIL_FAIL:
180 case GL_STENCIL_FUNC:
182 case GL_STENCIL_PASS_DEPTH_FAIL:
184 case GL_STENCIL_PASS_DEPTH_PASS:
188 case GL_STENCIL_TEST:
190 case GL_STENCIL_VALUE_MASK:
192 case GL_STENCIL_WRITEMASK:
194 case GL_SUBPIXEL_BITS:
196 case GL_TEXTURE_BINDING_2D:
198 case GL_TEXTURE_BINDING_CUBE_MAP:
200 case GL_TEXTURE_BINDING_EXTERNAL_OES:
202 case GL_TEXTURE_BINDING_RECTANGLE_ARB:
204 case GL_TEXTURE_IMMUTABLE_FORMAT_EXT:
206 case GL_UNPACK_ALIGNMENT:
210 // -- glGetBooleanv, glGetFloatv, glGetIntergerv with
211 // GL_CHROMIUM_framebuffer_multisample
212 case GL_MAX_SAMPLES_EXT:
214 case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT:
217 // -- glGetBufferParameteriv
220 case GL_BUFFER_USAGE:
223 // -- glGetFramebufferAttachmentParameteriv
224 case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:
226 case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:
228 case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:
230 case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:
232 // -- glGetFramebufferAttachmentParameteriv with
233 // GL_EXT_multisampled_render_to_texture
234 case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_SAMPLES_EXT:
236 // -- glGetFramebufferAttachmentParameteriv with
238 case GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING_EXT:
242 case GL_DELETE_STATUS:
246 case GL_VALIDATE_STATUS:
248 case GL_INFO_LOG_LENGTH:
250 case GL_ATTACHED_SHADERS:
252 case GL_ACTIVE_ATTRIBUTES:
254 case GL_ACTIVE_ATTRIBUTE_MAX_LENGTH:
256 case GL_ACTIVE_UNIFORMS:
258 case GL_ACTIVE_UNIFORM_MAX_LENGTH:
262 // -- glGetRenderbufferAttachmentParameteriv
263 case GL_RENDERBUFFER_WIDTH:
265 case GL_RENDERBUFFER_HEIGHT:
267 case GL_RENDERBUFFER_INTERNAL_FORMAT:
269 case GL_RENDERBUFFER_RED_SIZE:
271 case GL_RENDERBUFFER_GREEN_SIZE:
273 case GL_RENDERBUFFER_BLUE_SIZE:
275 case GL_RENDERBUFFER_ALPHA_SIZE:
277 case GL_RENDERBUFFER_DEPTH_SIZE:
279 case GL_RENDERBUFFER_STENCIL_SIZE:
281 // -- glGetRenderbufferAttachmentParameteriv with
282 // GL_EXT_multisampled_render_to_texture
283 case GL_RENDERBUFFER_SAMPLES_EXT:
289 // Already defined under glGetFramebufferAttachemntParameteriv.
290 // case GL_DELETE_STATUS:
292 case GL_COMPILE_STATUS:
294 // Already defined under glGetFramebufferAttachemntParameteriv.
295 // case GL_INFO_LOG_LENGTH:
297 case GL_SHADER_SOURCE_LENGTH:
299 case GL_TRANSLATED_SHADER_SOURCE_LENGTH_ANGLE:
302 // -- glGetTexParameterfv, glGetTexParameteriv
303 case GL_TEXTURE_MAG_FILTER:
305 case GL_TEXTURE_MIN_FILTER:
307 case GL_TEXTURE_WRAP_S:
309 case GL_TEXTURE_WRAP_T:
311 case GL_TEXTURE_MAX_ANISOTROPY_EXT:
314 // -- glGetVertexAttribfv, glGetVertexAttribiv
315 case GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING:
317 case GL_VERTEX_ATTRIB_ARRAY_ENABLED:
319 case GL_VERTEX_ATTRIB_ARRAY_SIZE:
321 case GL_VERTEX_ATTRIB_ARRAY_STRIDE:
323 case GL_VERTEX_ATTRIB_ARRAY_TYPE:
325 case GL_VERTEX_ATTRIB_ARRAY_NORMALIZED:
327 case GL_CURRENT_VERTEX_ATTRIB:
330 // -- glHint with GL_OES_standard_derivatives
331 case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES:
334 // Chromium internal bind_generates_resource query
335 case GL_BIND_GENERATES_RESOURCE_CHROMIUM:
346 // Return the number of elements per group of a specified format.
347 int ElementsPerGroup(int format, int type) {
349 case GL_UNSIGNED_SHORT_5_6_5:
350 case GL_UNSIGNED_SHORT_4_4_4_4:
351 case GL_UNSIGNED_SHORT_5_5_5_1:
352 case GL_UNSIGNED_INT_24_8_OES:
362 case GL_LUMINANCE_ALPHA:
366 case GL_SRGB_ALPHA_EXT:
370 case GL_DEPTH_COMPONENT:
371 case GL_DEPTH_COMPONENT24_OES:
372 case GL_DEPTH_COMPONENT32_OES:
373 case GL_DEPTH_COMPONENT16:
374 case GL_DEPTH24_STENCIL8_OES:
375 case GL_DEPTH_STENCIL_OES:
382 // Return the number of bytes per element, based on the element type.
383 int BytesPerElement(int type) {
386 case GL_UNSIGNED_INT_24_8_OES:
387 case GL_UNSIGNED_INT:
389 case GL_HALF_FLOAT_OES:
390 case GL_UNSIGNED_SHORT:
392 case GL_UNSIGNED_SHORT_5_6_5:
393 case GL_UNSIGNED_SHORT_4_4_4_4:
394 case GL_UNSIGNED_SHORT_5_5_5_1:
396 case GL_UNSIGNED_BYTE:
404 } // anonymous namespace
406 uint32 GLES2Util::ComputeImageGroupSize(int format, int type) {
407 return BytesPerElement(type) * ElementsPerGroup(format, type);
410 bool GLES2Util::ComputeImagePaddedRowSize(
411 int width, int format, int type, int unpack_alignment,
412 uint32* padded_row_size) {
413 uint32 bytes_per_group = ComputeImageGroupSize(format, type);
414 uint32 unpadded_row_size;
415 if (!SafeMultiplyUint32(width, bytes_per_group, &unpadded_row_size)) {
419 if (!SafeAddUint32(unpadded_row_size, unpack_alignment - 1, &temp)) {
422 *padded_row_size = (temp / unpack_alignment) * unpack_alignment;
426 // Returns the amount of data glTexImage2D or glTexSubImage2D will access.
427 bool GLES2Util::ComputeImageDataSizes(
428 int width, int height, int format, int type, int unpack_alignment,
429 uint32* size, uint32* ret_unpadded_row_size, uint32* ret_padded_row_size) {
430 uint32 bytes_per_group = ComputeImageGroupSize(format, type);
432 if (!SafeMultiplyUint32(width, bytes_per_group, &row_size)) {
437 if (!SafeAddUint32(row_size, unpack_alignment - 1, &temp)) {
440 uint32 padded_row_size = (temp / unpack_alignment) * unpack_alignment;
441 uint32 size_of_all_but_last_row;
442 if (!SafeMultiplyUint32((height - 1), padded_row_size,
443 &size_of_all_but_last_row)) {
446 if (!SafeAddUint32(size_of_all_but_last_row, row_size, size)) {
449 if (ret_padded_row_size) {
450 *ret_padded_row_size = padded_row_size;
453 if (!SafeMultiplyUint32(height, row_size, size)) {
456 if (ret_padded_row_size) {
457 *ret_padded_row_size = row_size;
460 if (ret_unpadded_row_size) {
461 *ret_unpadded_row_size = row_size;
467 size_t GLES2Util::RenderbufferBytesPerPixel(int format) {
469 case GL_STENCIL_INDEX8:
474 case GL_DEPTH_COMPONENT16:
478 case GL_DEPTH24_STENCIL8_OES:
481 case GL_DEPTH_COMPONENT24_OES:
488 uint32 GLES2Util::GetGLDataTypeSizeForUniforms(int type) {
491 return sizeof(GLfloat); // NOLINT
493 return sizeof(GLfloat) * 2; // NOLINT
495 return sizeof(GLfloat) * 3; // NOLINT
497 return sizeof(GLfloat) * 4; // NOLINT
499 return sizeof(GLint); // NOLINT
501 return sizeof(GLint) * 2; // NOLINT
503 return sizeof(GLint) * 3; // NOLINT
505 return sizeof(GLint) * 4; // NOLINT
507 return sizeof(GLint); // NOLINT
509 return sizeof(GLint) * 2; // NOLINT
511 return sizeof(GLint) * 3; // NOLINT
513 return sizeof(GLint) * 4; // NOLINT
515 return sizeof(GLfloat) * 2 * 2; // NOLINT
517 return sizeof(GLfloat) * 3 * 3; // NOLINT
519 return sizeof(GLfloat) * 4 * 4; // NOLINT
521 return sizeof(GLint); // NOLINT
522 case GL_SAMPLER_2D_RECT_ARB:
523 return sizeof(GLint); // NOLINT
524 case GL_SAMPLER_CUBE:
525 return sizeof(GLint); // NOLINT
526 case GL_SAMPLER_EXTERNAL_OES:
527 return sizeof(GLint); // NOLINT
533 size_t GLES2Util::GetGLTypeSizeForTexturesAndBuffers(uint32 type) {
536 return sizeof(GLbyte); // NOLINT
537 case GL_UNSIGNED_BYTE:
538 return sizeof(GLubyte); // NOLINT
540 return sizeof(GLshort); // NOLINT
541 case GL_UNSIGNED_SHORT:
542 return sizeof(GLushort); // NOLINT
544 return sizeof(GLint); // NOLINT
545 case GL_UNSIGNED_INT:
546 return sizeof(GLuint); // NOLINT
548 return sizeof(GLfloat); // NOLINT
550 return sizeof(GLfixed); // NOLINT
556 uint32 GLES2Util::GLErrorToErrorBit(uint32 error) {
558 case GL_INVALID_ENUM:
559 return gl_error_bit::kInvalidEnum;
560 case GL_INVALID_VALUE:
561 return gl_error_bit::kInvalidValue;
562 case GL_INVALID_OPERATION:
563 return gl_error_bit::kInvalidOperation;
564 case GL_OUT_OF_MEMORY:
565 return gl_error_bit::kOutOfMemory;
566 case GL_INVALID_FRAMEBUFFER_OPERATION:
567 return gl_error_bit::kInvalidFrameBufferOperation;
568 case GL_CONTEXT_LOST_KHR:
569 return gl_error_bit::kContextLost;
572 return gl_error_bit::kNoError;
576 uint32 GLES2Util::GLErrorBitToGLError(uint32 error_bit) {
578 case gl_error_bit::kInvalidEnum:
579 return GL_INVALID_ENUM;
580 case gl_error_bit::kInvalidValue:
581 return GL_INVALID_VALUE;
582 case gl_error_bit::kInvalidOperation:
583 return GL_INVALID_OPERATION;
584 case gl_error_bit::kOutOfMemory:
585 return GL_OUT_OF_MEMORY;
586 case gl_error_bit::kInvalidFrameBufferOperation:
587 return GL_INVALID_FRAMEBUFFER_OPERATION;
588 case gl_error_bit::kContextLost:
589 return GL_CONTEXT_LOST_KHR;
596 uint32 GLES2Util::IndexToGLFaceTarget(int index) {
597 static uint32 faces[] = {
598 GL_TEXTURE_CUBE_MAP_POSITIVE_X,
599 GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
600 GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
601 GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
602 GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
603 GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
608 size_t GLES2Util::GLTargetToFaceIndex(uint32 target) {
611 case GL_TEXTURE_EXTERNAL_OES:
612 case GL_TEXTURE_RECTANGLE_ARB:
614 case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
616 case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
618 case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
620 case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
622 case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
624 case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
632 uint32 GLES2Util::GetPreferredGLReadPixelsFormat(uint32 internal_format) {
633 switch (internal_format) {
645 uint32 GLES2Util::GetPreferredGLReadPixelsType(
646 uint32 internal_format, uint32 texture_type) {
647 switch (internal_format) {
653 return GL_HALF_FLOAT_OES;
656 // Unsized internal format, check the type
657 switch (texture_type) {
659 case GL_HALF_FLOAT_OES:
662 return GL_UNSIGNED_BYTE;
665 return GL_UNSIGNED_BYTE;
669 uint32 GLES2Util::GetChannelsForFormat(int format) {
672 case GL_ALPHA16F_EXT:
673 case GL_ALPHA32F_EXT:
677 case GL_LUMINANCE_ALPHA:
694 case GL_SRGB_ALPHA_EXT:
695 case GL_SRGB8_ALPHA8_EXT:
697 case GL_DEPTH_COMPONENT32_OES:
698 case GL_DEPTH_COMPONENT24_OES:
699 case GL_DEPTH_COMPONENT16:
700 case GL_DEPTH_COMPONENT:
702 case GL_STENCIL_INDEX8:
704 case GL_DEPTH_STENCIL_OES:
705 case GL_DEPTH24_STENCIL8_OES:
706 return kDepth | kStencil;
712 uint32 GLES2Util::GetChannelsNeededForAttachmentType(
713 int type, uint32 max_color_attachments) {
715 case GL_DEPTH_ATTACHMENT:
717 case GL_STENCIL_ATTACHMENT:
720 if (type >= GL_COLOR_ATTACHMENT0 &&
721 type < static_cast<int>(
722 GL_COLOR_ATTACHMENT0 + max_color_attachments)) {
729 std::string GLES2Util::GetStringEnum(uint32 value) {
730 const EnumToString* entry = enum_to_string_table_;
731 const EnumToString* end = entry + enum_to_string_table_len_;
732 for (;entry < end; ++entry) {
733 if (value == entry->value) {
737 std::stringstream ss;
739 ss.width(value < 0x10000 ? 4 : 8);
740 ss << std::hex << value;
741 return "0x" + ss.str();
744 std::string GLES2Util::GetStringError(uint32 value) {
745 static EnumToString string_table[] = {
746 { GL_NONE, "GL_NONE" },
748 return GLES2Util::GetQualifiedEnumString(
749 string_table, arraysize(string_table), value);
752 std::string GLES2Util::GetStringBool(uint32 value) {
753 return value ? "GL_TRUE" : "GL_FALSE";
756 std::string GLES2Util::GetQualifiedEnumString(
757 const EnumToString* table, size_t count, uint32 value) {
758 for (const EnumToString* end = table + count; table < end; ++table) {
759 if (table->value == value) {
763 return GetStringEnum(value);
766 bool GLES2Util::ParseUniformName(
767 const std::string& name,
770 bool* getting_array) {
771 bool getting_array_location = false;
772 size_t open_pos = std::string::npos;
774 if (name[name.size() - 1] == ']') {
775 if (name.size() < 3) {
778 open_pos = name.find_last_of('[');
779 if (open_pos == std::string::npos ||
780 open_pos >= name.size() - 2) {
783 size_t last = name.size() - 1;
784 for (size_t pos = open_pos + 1; pos < last; ++pos) {
785 int8 digit = name[pos] - '0';
786 if (digit < 0 || digit > 9) {
789 index = index * 10 + digit;
791 getting_array_location = true;
793 *getting_array = getting_array_location;
794 *element_index = index;
795 *array_pos = open_pos;
801 // WebGraphicsContext3DCommandBufferImpl configuration attributes. Those in
802 // the 16-bit range are the same as used by EGL. Those outside the 16-bit range
803 // are unique to Chromium. Attributes are matched using a closest fit algorithm.
806 const int32 kAlphaSize = 0x3021; // EGL_ALPHA_SIZE
807 const int32 kBlueSize = 0x3022; // EGL_BLUE_SIZE
808 const int32 kGreenSize = 0x3023; // EGL_GREEN_SIZE
809 const int32 kRedSize = 0x3024; // EGL_RED_SIZE
810 const int32 kDepthSize = 0x3025; // EGL_DEPTH_SIZE
811 const int32 kStencilSize = 0x3026; // EGL_STENCIL_SIZE
812 const int32 kSamples = 0x3031; // EGL_SAMPLES
813 const int32 kSampleBuffers = 0x3032; // EGL_SAMPLE_BUFFERS
814 const int32 kNone = 0x3038; // EGL_NONE
815 const int32 kSwapBehavior = 0x3093; // EGL_SWAP_BEHAVIOR
816 const int32 kBufferPreserved = 0x3094; // EGL_BUFFER_PRESERVED
817 const int32 kBufferDestroyed = 0x3095; // EGL_BUFFER_DESTROYED
820 const int32 kBindGeneratesResource = 0x10000;
821 const int32 kFailIfMajorPerfCaveat = 0x10001;
822 const int32 kLoseContextWhenOutOfMemory = 0x10002;
826 ContextCreationAttribHelper::ContextCreationAttribHelper()
835 buffer_preserved(true),
836 bind_generates_resource(true),
837 fail_if_major_perf_caveat(false),
838 lose_context_when_out_of_memory(false) {}
840 void ContextCreationAttribHelper::Serialize(std::vector<int32>* attribs) const {
841 if (alpha_size != -1) {
842 attribs->push_back(kAlphaSize);
843 attribs->push_back(alpha_size);
845 if (blue_size != -1) {
846 attribs->push_back(kBlueSize);
847 attribs->push_back(blue_size);
849 if (green_size != -1) {
850 attribs->push_back(kGreenSize);
851 attribs->push_back(green_size);
853 if (red_size != -1) {
854 attribs->push_back(kRedSize);
855 attribs->push_back(red_size);
857 if (depth_size != -1) {
858 attribs->push_back(kDepthSize);
859 attribs->push_back(depth_size);
861 if (stencil_size != -1) {
862 attribs->push_back(kStencilSize);
863 attribs->push_back(stencil_size);
866 attribs->push_back(kSamples);
867 attribs->push_back(samples);
869 if (sample_buffers != -1) {
870 attribs->push_back(kSampleBuffers);
871 attribs->push_back(sample_buffers);
873 attribs->push_back(kSwapBehavior);
874 attribs->push_back(buffer_preserved ? kBufferPreserved : kBufferDestroyed);
875 attribs->push_back(kBindGeneratesResource);
876 attribs->push_back(bind_generates_resource ? 1 : 0);
877 attribs->push_back(kFailIfMajorPerfCaveat);
878 attribs->push_back(fail_if_major_perf_caveat ? 1 : 0);
879 attribs->push_back(kLoseContextWhenOutOfMemory);
880 attribs->push_back(lose_context_when_out_of_memory ? 1 : 0);
881 attribs->push_back(kNone);
884 bool ContextCreationAttribHelper::Parse(const std::vector<int32>& attribs) {
885 for (size_t i = 0; i < attribs.size(); i += 2) {
886 const int32 attrib = attribs[i];
887 if (i + 1 >= attribs.size()) {
888 if (attrib == kNone) {
892 DLOG(ERROR) << "Missing value after context creation attribute: "
897 const int32 value = attribs[i+1];
915 stencil_size = value;
921 sample_buffers = value;
924 buffer_preserved = value == kBufferPreserved;
926 case kBindGeneratesResource:
927 bind_generates_resource = value != 0;
929 case kFailIfMajorPerfCaveat:
930 fail_if_major_perf_caveat = value != 0;
932 case kLoseContextWhenOutOfMemory:
933 lose_context_when_out_of_memory = value != 0;
936 // Terminate list, even if more attributes.
939 DLOG(ERROR) << "Invalid context creation attribute: " << attrib;
947 #include "gpu/command_buffer/common/gles2_cmd_utils_implementation_autogen.h"