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// 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(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(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(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(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(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
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