command_buffer: Implement EXT_blend_func_extended

ui/gl/gl_enums_implementation_autogen.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // This file is auto-generated from
 // ui/gl/generate_bindings.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 634 matching lines @@
     {
         0x88FE, "GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE",
     },
     {
         0x88FF, "GL_MAX_ARRAY_TEXTURE_LAYERS",
     },
     {
         0x8B6A, "GL_FLOAT_MAT4x3_NV",
     },
     {
+        0x88FA, "GL_ONE_MINUS_SRC1_COLOR_EXT",
+    },
+    {
         0x93D0, "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR",
     },
     {
+        0x88FC, "GL_MAX_DUAL_SOURCE_DRAW_BUFFERS_EXT",
+    },
+    {
         0x9143, "GL_MAX_DEBUG_MESSAGE_LENGTH_KHR",
     },
     {
         0x8DFD, "GL_MAX_FRAGMENT_UNIFORM_VECTORS",
     },
     {
         0x9145, "GL_DEBUG_LOGGED_MESSAGES_KHR",
     },
     {
         0x9146, "GL_DEBUG_SEVERITY_HIGH_KHR",
@@ skipping 157 matching lines @@
     {
         0x00001000, "GL_DEPTH_BUFFER_BIT4_QCOM",
     },
     {
         0x8B68, "GL_FLOAT_MAT3x4_NV",
     },
     {
         0x83F0, "GL_COMPRESSED_RGB_S3TC_DXT1_EXT",
     },
     {
+        0x88F9, "GL_SRC1_COLOR_EXT",
+    },
+    {
         0x8D6A, "GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT",
     },
     {
         0x00000080, "GL_COLOR_BUFFER_BIT7_QCOM",
     },
     {
         0x88F0, "GL_DEPTH24_STENCIL8_OES",
     },
     {
         0x8E1F, "GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS_EXT",
@@ skipping 1267 matching lines @@
     {
         0x928A, "GL_SRC_IN_NV",
     },
     {
         0x8518, "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y",
     },
     {
         0x8519, "GL_TEXTURE_CUBE_MAP_POSITIVE_Z",
     },
     {
+        0x88FB, "GL_ONE_MINUS_SRC1_ALPHA_EXT",
+    },
+    {
         0x8514, "GL_TEXTURE_BINDING_CUBE_MAP",
     },
     {
         0x8515, "GL_TEXTURE_CUBE_MAP_POSITIVE_X",
     },
     {
         0x8516, "GL_TEXTURE_CUBE_MAP_NEGATIVE_X",
     },
     {
         0x8517, "GL_TEXTURE_CUBE_MAP_POSITIVE_Y",
@@ skipping 784 matching lines @@
     {
         0x00000200, "GL_DEPTH_BUFFER_BIT1_QCOM",
     },
     {
         0x9098, "GL_TRANSPOSE_AFFINE_3D_CHROMIUM",
     },
     {
         0x8C85, "GL_TRANSFORM_FEEDBACK_BUFFER_SIZE",
     },
     {
+        0x8589, "GL_SRC1_ALPHA_EXT",
+    },
+    {
         0x00008000, "GL_COVERAGE_BUFFER_BIT_NV",
     },
     {
         0x2401, "GL_OBJECT_LINEAR_CHROMIUM",
     },
     {
         0x1506, "GL_XOR_NV",
     },
     {
         0x8CA8, "GL_READ_FRAMEBUFFER_ANGLE",
@@ skipping 495 matching lines @@
     },
     {
         0x8BC6, "GL_PERFMON_RESULT_AMD",
     },
 };
 
 const GLEnums::EnumToString* const GLEnums::enum_to_string_table_ =
     enum_to_string_table;
 const size_t GLEnums::enum_to_string_table_len_ =
     sizeof(enum_to_string_table) / sizeof(enum_to_string_table[0]);