Reland of Extend CopyTextureCHROMIUM to more ES 3.0 texture formats.

gpu/command_buffer/service/texture_manager.h

 // Copyright (c) 2012 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.
 
 #ifndef GPU_COMMAND_BUFFER_SERVICE_TEXTURE_MANAGER_H_
 #define GPU_COMMAND_BUFFER_SERVICE_TEXTURE_MANAGER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 307 matching lines @@
   void InitTextureMaxAnisotropyIfNeeded(GLenum target);
 
   void DumpLevelMemory(base::trace_event::ProcessMemoryDump* pmd,
                        uint64_t client_tracing_id,
                        const std::string& dump_name) const;
 
   void ApplyFormatWorkarounds(FeatureInfo* feature_info);
 
   bool EmulatingRGB();
 
+  static bool ColorRenderable(const FeatureInfo* feature_info,
+                              GLenum internal_format,
+                              bool immutable);
+
  private:
   friend class MailboxManagerImpl;
   friend class MailboxManagerSync;
   friend class MailboxManagerTest;
   friend class TextureDefinition;
   friend class TextureManager;
   friend class TextureRef;
   friend class TextureTestHelper;
 
   ~Texture() override;
@@ skipping 157 matching lines @@
   static bool TextureMipComplete(const Texture::LevelInfo& base_level_face,
                                  GLenum target,
                                  GLint level_diff,
                                  GLenum internal_format,
                                  GLsizei width,
                                  GLsizei height,
                                  GLsizei depth,
                                  GLenum format,
                                  GLenum type);
 
-  static bool ColorRenderable(const FeatureInfo* feature_info,
-                              GLenum internal_format,
-                              bool immutable);
-
   static bool TextureFilterable(const FeatureInfo* feature_info,
                                 GLenum internal_format,
                                 GLenum type,
                                 bool immutable);
 
   // Sets the Texture's target
   // Parameters:
   //   target: GL_TEXTURE_2D or GL_TEXTURE_CUBE_MAP or
   //           GL_TEXTURE_EXTERNAL_OES or GL_TEXTURE_RECTANGLE_ARB
   //           GL_TEXTURE_2D_ARRAY or GL_TEXTURE_3D (for GLES3)
@@ skipping 745 matching lines @@
  private:
   DecoderTextureState* texture_state_;
   base::TimeTicks begin_time_;
   DISALLOW_COPY_AND_ASSIGN(ScopedTextureUploadTimer);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_TEXTURE_MANAGER_H_