command_buffer: Batch command processing to reduce handler overheads.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.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_GLES2_CMD_DECODER_UNITTEST_BASE_H_
 #define GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_UNITTEST_BASE_H_
 
 #include "gpu/command_buffer/common/gles2_cmd_format.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/service/buffer_manager.h"
@@ skipping 57 matching lines @@
   void ClearSharedMemory() {
     engine_->ClearSharedMemory();
   }
 
   virtual void SetUp() OVERRIDE;
   virtual void TearDown() OVERRIDE;
 
   template <typename T>
   error::Error ExecuteCmd(const T& cmd) {
     COMPILE_ASSERT(T::kArgFlags == cmd::kFixed, Cmd_kArgFlags_not_kFixed);
-    return decoder_->DoCommand(cmd.kCmdId,
-                               ComputeNumEntries(sizeof(cmd)) - 1,
-                               &cmd);
+    return decoder_->DoCommands(
+        1, (const void*)&cmd, ComputeNumEntries(sizeof(cmd)), 0);
   }
 
   template <typename T>
   error::Error ExecuteImmediateCmd(const T& cmd, size_t data_size) {
     COMPILE_ASSERT(T::kArgFlags == cmd::kAtLeastN, Cmd_kArgFlags_not_kAtLeastN);
-    return decoder_->DoCommand(cmd.kCmdId,
-                               ComputeNumEntries(sizeof(cmd) + data_size) - 1,
-                               &cmd);
+    return decoder_->DoCommands(
+        1, (const void*)&cmd, ComputeNumEntries(sizeof(cmd) + data_size), 0);
   }
 
   template <typename T>
   T GetSharedMemoryAs() {
     return reinterpret_cast<T>(shared_memory_address_);
   }
 
   template <typename T>
   T GetSharedMemoryAsWithOffset(uint32 offset) {
     void* ptr = reinterpret_cast<int8*>(shared_memory_address_) + offset;
@@ skipping 541 matching lines @@
 };
 
 // SpecializedSetup specializations that are needed in multiple unittest files.
 template <>
 void GLES2DecoderTestBase::SpecializedSetup<cmds::LinkProgram, 0>(bool valid);
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_UNITTEST_BASE_H_