GPU Program Caching

gpu/command_buffer/service/shader_manager.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/shader_manager.h"
 #include "base/logging.h"
 #include "base/string_util.h"
 
 namespace gpu {
 namespace gles2 {
 
 ShaderManager::ShaderInfo::ShaderInfo(GLuint service_id, GLenum shader_type)
       : use_count_(0),
         service_id_(service_id),
         shader_type_(shader_type),
-        valid_(false) {
+        valid_(false),
+        pending_cache_miss_compilation_(false) {
 }
 
 ShaderManager::ShaderInfo::~ShaderInfo() {
 }
 
 void ShaderManager::ShaderInfo::IncUseCount() {
   ++use_count_;
 }
 
 void ShaderManager::ShaderInfo::DecUseCount() {
@@ skipping 12 matching lines @@
   log_info_.reset(log ? new std::string(log) : NULL);
   if (translator && valid) {
     attrib_map_ = translator->attrib_map();
     uniform_map_ = translator->uniform_map();
   } else {
     attrib_map_.clear();
     uniform_map_.clear();
   }
 }
 
+void ShaderManager::ShaderInfo::SetPendingCompilation(
+    bool pending_cache_miss_compilation) {
+  pending_cache_miss_compilation_ = pending_cache_miss_compilation;
+}
+
 const ShaderManager::ShaderInfo::VariableInfo*
     ShaderManager::ShaderInfo::GetAttribInfo(
         const std::string& name) const {
   VariableMap::const_iterator it = attrib_map_.find(name);
   return it != attrib_map_.end() ? &it->second : NULL;
 }
 
 const std::string* ShaderManager::ShaderInfo::GetAttribMappedName(
     const std::string& original_name) const {
   for (VariableMap::const_iterator it = attrib_map_.begin();
@@ skipping 100 matching lines @@
   DCHECK(info);
   DCHECK(IsOwned(info));
   info->DecUseCount();
   RemoveShaderInfoIfUnused(info);
 }
 
 }  // namespace gles2
 }  // namespace gpu