blob: 6a6c4a5d732d32e3d958562c5bfc35e3cd4583cf [file] [log] [blame]
// 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 "media/base/stream_parser_buffer.h"
#include "base/logging.h"
#include "media/base/shell_buffer_factory.h"
namespace media {
#if defined(__LB_SHELL__) || defined(COBALT)
scoped_refptr<StreamParserBuffer> StreamParserBuffer::CreateEOSBuffer() {
return make_scoped_refptr(new StreamParserBuffer(NULL, 0, false));
}
scoped_refptr<StreamParserBuffer> StreamParserBuffer::CopyFrom(
const uint8* data,
int data_size,
bool is_keyframe) {
if (!data || data_size == 0) {
return CreateEOSBuffer();
}
DCHECK(data);
DCHECK_GT(data_size, 0);
uint8* buffer_bytes = ShellBufferFactory::Instance()->AllocateNow(data_size);
if (!buffer_bytes) {
return NULL;
}
// copy the data over to the resuable buffer area
memcpy(buffer_bytes, data, data_size);
return make_scoped_refptr(
new StreamParserBuffer(buffer_bytes,
data_size,
is_keyframe));
}
#else
scoped_refptr<StreamParserBuffer> StreamParserBuffer::CopyFrom(
const uint8* data, int data_size, bool is_keyframe) {
return make_scoped_refptr(
new StreamParserBuffer(data, data_size, is_keyframe));
}
#endif
base::TimeDelta StreamParserBuffer::GetDecodeTimestamp() const {
if (decode_timestamp_ == kNoTimestamp())
return GetTimestamp();
return decode_timestamp_;
}
void StreamParserBuffer::SetDecodeTimestamp(const base::TimeDelta& timestamp) {
decode_timestamp_ = timestamp;
}
#if defined(__LB_SHELL__) || defined(COBALT)
StreamParserBuffer::StreamParserBuffer(uint8* data,
int data_size,
bool is_keyframe)
: DecoderBuffer(data, data_size, is_keyframe),
decode_timestamp_(kNoTimestamp()),
config_id_(kInvalidConfigId) {
SetDuration(kNoTimestamp());
}
#else
StreamParserBuffer::StreamParserBuffer(const uint8* data,
int data_size,
bool is_keyframe)
: DecoderBuffer(data, data_size, is_keyframe),
decode_timestamp_(kNoTimestamp()),
config_id_(kInvalidConfigId) {
SetDuration(kNoTimestamp());
}
#endif
StreamParserBuffer::~StreamParserBuffer() {
}
int StreamParserBuffer::GetConfigId() const {
return config_id_;
}
void StreamParserBuffer::SetConfigId(int config_id) {
config_id_ = config_id;
}
} // namespace media