Check if internal_format is valid for GenerateMipmap().

gpu/command_buffer/common/gles2_cmd_utils_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
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 4753 matching lines @@
       {GL_TEXTURE_IMMUTABLE_LEVELS, "GL_TEXTURE_IMMUTABLE_LEVELS"},
       {GL_TEXTURE_MAX_LEVEL, "GL_TEXTURE_MAX_LEVEL"},
       {GL_TEXTURE_MAX_LOD, "GL_TEXTURE_MAX_LOD"},
       {GL_TEXTURE_MIN_LOD, "GL_TEXTURE_MIN_LOD"},
       {GL_TEXTURE_WRAP_R, "GL_TEXTURE_WRAP_R"},
   };
   return GLES2Util::GetQualifiedEnumString(string_table,
                                            arraysize(string_table), value);
 }
 
+std::string GLES2Util::GetStringTextureSizedColorRenderableInternalFormat(
+    uint32_t value) {
+  static const EnumToString string_table[] = {
+      {GL_R8, "GL_R8"},
+      {GL_R8UI, "GL_R8UI"},
+      {GL_R8I, "GL_R8I"},
+      {GL_R16UI, "GL_R16UI"},
+      {GL_R16I, "GL_R16I"},
+      {GL_R32UI, "GL_R32UI"},
+      {GL_R32I, "GL_R32I"},
+      {GL_RG8, "GL_RG8"},
+      {GL_RG8UI, "GL_RG8UI"},
+      {GL_RG8I, "GL_RG8I"},
+      {GL_RG16UI, "GL_RG16UI"},
+      {GL_RG16I, "GL_RG16I"},
+      {GL_RG32UI, "GL_RG32UI"},
+      {GL_RG32I, "GL_RG32I"},
+      {GL_RGB8, "GL_RGB8"},
+      {GL_RGB565, "GL_RGB565"},
+      {GL_RGBA8, "GL_RGBA8"},
+      {GL_SRGB8_ALPHA8, "GL_SRGB8_ALPHA8"},
+      {GL_RGB5_A1, "GL_RGB5_A1"},
+      {GL_RGBA4, "GL_RGBA4"},
+      {GL_RGB10_A2, "GL_RGB10_A2"},
+      {GL_RGBA8UI, "GL_RGBA8UI"},
+      {GL_RGBA8I, "GL_RGBA8I"},
+      {GL_RGB10_A2UI, "GL_RGB10_A2UI"},
+      {GL_RGBA16UI, "GL_RGBA16UI"},
+      {GL_RGBA16I, "GL_RGBA16I"},
+      {GL_RGBA32UI, "GL_RGBA32UI"},
+      {GL_RGBA32I, "GL_RGBA32I"},
+  };
+  return GLES2Util::GetQualifiedEnumString(string_table,
+                                           arraysize(string_table), value);
+}
+
+std::string GLES2Util::GetStringTextureSizedTextureFilterableInternalFormat(
+    uint32_t value) {
+  static const EnumToString string_table[] = {
+      {GL_R8, "GL_R8"},
+      {GL_R8_SNORM, "GL_R8_SNORM"},
+      {GL_R16F, "GL_R16F"},
+      {GL_RG8, "GL_RG8"},
+      {GL_RG8_SNORM, "GL_RG8_SNORM"},
+      {GL_RG16F, "GL_RG16F"},
+      {GL_RGB8, "GL_RGB8"},
+      {GL_SRGB8, "GL_SRGB8"},
+      {GL_RGB565, "GL_RGB565"},
+      {GL_RGB8_SNORM, "GL_RGB8_SNORM"},
+      {GL_R11F_G11F_B10F, "GL_R11F_G11F_B10F"},
+      {GL_RGB9_E5, "GL_RGB9_E5"},
+      {GL_RGB16F, "GL_RGB16F"},
+      {GL_RGBA8, "GL_RGBA8"},
+      {GL_SRGB8_ALPHA8, "GL_SRGB8_ALPHA8"},
+      {GL_RGBA8_SNORM, "GL_RGBA8_SNORM"},
+      {GL_RGB5_A1, "GL_RGB5_A1"},
+      {GL_RGBA4, "GL_RGBA4"},
+      {GL_RGB10_A2, "GL_RGB10_A2"},
+      {GL_RGBA16F, "GL_RGBA16F"},
+  };
+  return GLES2Util::GetQualifiedEnumString(string_table,
+                                           arraysize(string_table), value);
+}
+
 std::string GLES2Util::GetStringTextureTarget(uint32_t value) {
   static const EnumToString string_table[] = {
       {GL_TEXTURE_2D, "GL_TEXTURE_2D"},
       {GL_TEXTURE_CUBE_MAP_POSITIVE_X, "GL_TEXTURE_CUBE_MAP_POSITIVE_X"},
       {GL_TEXTURE_CUBE_MAP_NEGATIVE_X, "GL_TEXTURE_CUBE_MAP_NEGATIVE_X"},
       {GL_TEXTURE_CUBE_MAP_POSITIVE_Y, "GL_TEXTURE_CUBE_MAP_POSITIVE_Y"},
       {GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y"},
       {GL_TEXTURE_CUBE_MAP_POSITIVE_Z, "GL_TEXTURE_CUBE_MAP_POSITIVE_Z"},
       {GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, "GL_TEXTURE_CUBE_MAP_NEGATIVE_Z"},
   };
   return GLES2Util::GetQualifiedEnumString(string_table,
                                            arraysize(string_table), value);
 }
 
+std::string GLES2Util::GetStringTextureUnsizedInternalFormat(uint32_t value) {
+  static const EnumToString string_table[] = {
+      {GL_ALPHA, "GL_ALPHA"},
+      {GL_LUMINANCE, "GL_LUMINANCE"},
+      {GL_LUMINANCE_ALPHA, "GL_LUMINANCE_ALPHA"},
+      {GL_RGB, "GL_RGB"},
+      {GL_RGBA, "GL_RGBA"},
+  };
+  return GLES2Util::GetQualifiedEnumString(string_table,
+                                           arraysize(string_table), value);
+}
+
 std::string GLES2Util::GetStringTextureUsage(uint32_t value) {
   static const EnumToString string_table[] = {
       {GL_NONE, "GL_NONE"},
       {GL_FRAMEBUFFER_ATTACHMENT_ANGLE, "GL_FRAMEBUFFER_ATTACHMENT_ANGLE"},
   };
   return GLES2Util::GetQualifiedEnumString(string_table,
                                            arraysize(string_table), value);
 }
 
 std::string GLES2Util::GetStringTextureWrapMode(uint32_t value) {
@@ skipping 111 matching lines @@
 
 std::string GLES2Util::GetStringVertexPointer(uint32_t value) {
   static const EnumToString string_table[] = {
       {GL_VERTEX_ATTRIB_ARRAY_POINTER, "GL_VERTEX_ATTRIB_ARRAY_POINTER"},
   };
   return GLES2Util::GetQualifiedEnumString(string_table,
                                            arraysize(string_table), value);
 }
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_UTILS_IMPLEMENTATION_AUTOGEN_H_