Add more GPU process trace events.

Every command is now traced. I removed some trace events from GLES2CmdDecoder that became redundant but left those that provide additional information such as size and left those that are required by tests.

Review URL: https://chromiumcodereview.appspot.com/10443048

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@139182 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 1 deletions

diff --git a/gpu/command_buffer/service/cmd_parser.cc b/gpu/command_buffer/service/cmd_parser.cc
index b5383af..31b2571 100644
--- a/gpu/command_buffer/service/cmd_parser.cc
+++ b/gpu/command_buffer/service/cmd_parser.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -7,6 +7,7 @@
 #include "gpu/command_buffer/service/cmd_parser.h"
 
 #include "base/logging.h"
+#include "base/debug/trace_event.h"
 
 namespace gpu {
 
@@ -59,6 +60,8 @@ error::Error CommandParser::ProcessCommand() {
     return error::kOutOfBounds;
   }
 
+  TRACE_EVENT0("cb_command", handler_->GetCommandName(header.command));
+
   error::Error result = handler_->DoCommand(
       header.command, header.size - 1, buffer_ + get);