Optimize GLES2DecoderImpl::ApplyDirtyState.

gpu/command_buffer/service/context_state.cc

 // 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.
 
 #include "gpu/command_buffer/service/context_state.h"
 
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/service/buffer_manager.h"
 #include "gpu/command_buffer/service/error_state.h"
 #include "gpu/command_buffer/service/framebuffer_manager.h"
 #include "gpu/command_buffer/service/program_manager.h"
 #include "gpu/command_buffer/service/renderbuffer_manager.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_implementation.h"
 
 namespace gpu {
 namespace gles2 {
 
 namespace {
 
-void EnableDisable(GLenum pname, bool enable) {
+static void EnableDisable(GLenum pname, bool enable) {
   if (enable) {
     glEnable(pname);
   } else {
     glDisable(pname);
   }
 }
 
 GLuint Get2dServiceId(const TextureUnit& unit) {
   return unit.bound_texture_2d.get()
       ? unit.bound_texture_2d->service_id() : 0;
@@ skipping 53 matching lines @@
 }
 
 TextureUnit::~TextureUnit() {
 }
 
 ContextState::ContextState(FeatureInfo* feature_info,
                            ErrorStateClient* error_state_client,
                            Logger* logger)
     : active_texture_unit(0),
       pack_reverse_row_order(false),
+      ignore_cached_state(false),
       fbo_binding_for_scissor_workaround_dirty_(false),
       feature_info_(feature_info),
       error_state_(ErrorState::Create(error_state_client, logger)) {
   Initialize();
 }
 
 ContextState::~ContextState() {
 }
 
 void ContextState::RestoreTextureUnitBindings(
@@ skipping 186 matching lines @@
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/service/context_state_impl_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu