Move GPU messages to content. I've also switched the IPC structs to use the ...

chrome/common/gpu_video_common.cc

-// Copyright (c) 2010 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 "chrome/common/gpu_video_common.h"
-
-const int32 kGpuVideoInvalidFrameId = -1;
-
-namespace IPC {
-
-///////////////////////////////////////////////////////////////////////////////
-
-void ParamTraits<GpuVideoDecoderInitParam>::Write(
-    Message* m, const GpuVideoDecoderInitParam& p) {
-  WriteParam(m, p.codec_id);
-  WriteParam(m, p.width);
-  WriteParam(m, p.height);
-}
-
-bool ParamTraits<GpuVideoDecoderInitParam>::Read(
-    const Message* m, void** iter, GpuVideoDecoderInitParam* r) {
-  if (!ReadParam(m, iter, &r->codec_id) ||
-      !ReadParam(m, iter, &r->width) ||
-      !ReadParam(m, iter, &r->height))
-    return false;
-  return true;
-}
-
-void ParamTraits<GpuVideoDecoderInitParam>::Log(
-    const GpuVideoDecoderInitParam& p, std::string* l) {
-  l->append(base::StringPrintf("(%d, %d %d)", p.codec_id, p.width, p.height));
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-void ParamTraits<GpuVideoDecoderInitDoneParam>::Write(
-    Message* m, const GpuVideoDecoderInitDoneParam& p) {
-  WriteParam(m, p.success);
-  WriteParam(m, p.input_buffer_size);
-  WriteParam(m, p.input_buffer_handle);
-}
-
-bool ParamTraits<GpuVideoDecoderInitDoneParam>::Read(
-    const Message* m, void** iter, GpuVideoDecoderInitDoneParam* r) {
-  if (!ReadParam(m, iter, &r->success) ||
-      !ReadParam(m, iter, &r->input_buffer_size) ||
-      !ReadParam(m, iter, &r->input_buffer_handle))
-    return false;
-  return true;
-}
-
-void ParamTraits<GpuVideoDecoderInitDoneParam>::Log(
-    const GpuVideoDecoderInitDoneParam& p, std::string* l) {
-  l->append(base::StringPrintf("(%d %d)", p.success, p.input_buffer_size));
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-void ParamTraits<GpuVideoDecoderInputBufferParam>::Write(
-    Message* m, const GpuVideoDecoderInputBufferParam& p) {
-  WriteParam(m, p.timestamp);
-  WriteParam(m, p.offset);
-  WriteParam(m, p.size);
-}
-
-bool ParamTraits<GpuVideoDecoderInputBufferParam>::Read(
-    const Message* m, void** iter, GpuVideoDecoderInputBufferParam* r) {
-  if (!ReadParam(m, iter, &r->timestamp) ||
-      !ReadParam(m, iter, &r->offset) ||
-      !ReadParam(m, iter, &r->size))
-    return false;
-  return true;
-}
-
-void ParamTraits<GpuVideoDecoderInputBufferParam>::Log(
-    const GpuVideoDecoderInputBufferParam& p, std::string* l) {
-  l->append(base::StringPrintf("(%d %d %d)",
-                               static_cast<int>(p.timestamp),
-                               p.offset, p.size));
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-void ParamTraits<GpuVideoDecoderErrorInfoParam>::Write(
-    Message* m, const GpuVideoDecoderErrorInfoParam& p) {
-  WriteParam(m, p.error_id);
-}
-
-bool ParamTraits<GpuVideoDecoderErrorInfoParam>::Read(
-    const Message* m, void** iter, GpuVideoDecoderErrorInfoParam* r) {
-  if (!ReadParam(m, iter, &r->error_id))
-    return false;
-  return true;
-}
-
-void ParamTraits<GpuVideoDecoderErrorInfoParam>::Log(
-    const GpuVideoDecoderErrorInfoParam& p, std::string* l) {
-  l->append(base::StringPrintf("(%d)", p.error_id));
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-void ParamTraits<GpuVideoDecoderFormatChangeParam>::Write(
-    Message* m, const GpuVideoDecoderFormatChangeParam& p) {
-  WriteParam(m, p.input_buffer_size);
-}
-
-bool ParamTraits<GpuVideoDecoderFormatChangeParam>::Read(
-    const Message* m, void** iter, GpuVideoDecoderFormatChangeParam* r) {
-  if (!ReadParam(m, iter, &r->input_buffer_size))
-    return false;
-  return true;
-}
-
-void ParamTraits<GpuVideoDecoderFormatChangeParam>::Log(
-    const GpuVideoDecoderFormatChangeParam& p, std::string* l) {
-  l->append(base::StringPrintf("%d", p.input_buffer_size));
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// Traits for media::VideoFrame::Format
-void ParamTraits<media::VideoFrame::Format>::Write(
-    Message* m, const param_type& p) {
-  m->WriteInt(p);
-}
-
-bool ParamTraits<media::VideoFrame::Format>::Read(
-    const Message* m, void** iter, param_type* p) {
-  int type;
-  if (!m->ReadInt(iter, &type))
-    return false;
-  *p = static_cast<param_type>(type);
-  return true;
-}
-
-void ParamTraits<media::VideoFrame::Format>::Log(
-    const param_type& p, std::string* l) {
-  std::string s;
-  switch (p) {
-    case media::VideoFrame::RGB555:
-      s = "RGB555";
-      break;
-    case media::VideoFrame::RGB565:
-      s = "RGB565";
-      break;
-    case media::VideoFrame::RGB24:
-      s = "RGB24";
-      break;
-    case media::VideoFrame::RGB32:
-      s = "RGB32";
-      break;
-    case media::VideoFrame::RGBA:
-      s = "RGBA";
-      break;
-    case media::VideoFrame::YV12:
-      s = "YV12";
-      break;
-    case media::VideoFrame::YV16:
-      s = "YV16";
-      break;
-    case media::VideoFrame::NV12:
-      s = "NV12";
-      break;
-    case media::VideoFrame::EMPTY:
-      s = "EMPTY";
-      break;
-    case media::VideoFrame::ASCII:
-      s = "ASCII";
-      break;
-    case media::VideoFrame::INVALID:
-      s = "INVALID";
-      break;
-    default:
-      NOTIMPLEMENTED();
-      s = "UNKNOWN";
-      break;
-  }
-  LogParam(s, l);
-}
-
-}  // namespace IPC