| // Copyright 2014 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/filters/decoder_stream_traits.h" |
| |
| #include "base/logging.h" |
| #include "media/base/audio_buffer.h" |
| #include "media/base/audio_decoder.h" |
| #include "media/base/audio_decoder_config.h" |
| #include "media/base/video_decoder.h" |
| #include "media/base/video_decoder_config.h" |
| #include "media/base/video_frame.h" |
| |
| namespace media { |
| |
| std::string DecoderStreamTraits<DemuxerStream::AUDIO>::ToString() { |
| return "audio"; |
| } |
| |
| void DecoderStreamTraits<DemuxerStream::AUDIO>::Initialize( |
| DecoderType* decoder, |
| const DecoderConfigType& config, |
| bool low_delay, |
| const PipelineStatusCB& status_cb, |
| const OutputCB& output_cb) { |
| decoder->Initialize(config, status_cb, output_cb); |
| } |
| |
| void DecoderStreamTraits<DemuxerStream::AUDIO>::ReportStatistics( |
| const StatisticsCB& statistics_cb, |
| int bytes_decoded) { |
| PipelineStatistics statistics; |
| statistics.audio_bytes_decoded = bytes_decoded; |
| statistics_cb.Run(statistics); |
| } |
| |
| DecoderStreamTraits<DemuxerStream::AUDIO>::DecoderConfigType |
| DecoderStreamTraits<DemuxerStream::AUDIO>::GetDecoderConfig( |
| DemuxerStream& stream) { |
| return stream.audio_decoder_config(); |
| } |
| |
| scoped_refptr<DecoderStreamTraits<DemuxerStream::AUDIO>::OutputType> |
| DecoderStreamTraits<DemuxerStream::AUDIO>::CreateEOSOutput() { |
| return OutputType::CreateEOSBuffer(); |
| } |
| |
| std::string DecoderStreamTraits<DemuxerStream::VIDEO>::ToString() { |
| return "video"; |
| } |
| |
| void DecoderStreamTraits<DemuxerStream::VIDEO>::Initialize( |
| DecoderType* decoder, |
| const DecoderConfigType& config, |
| bool low_delay, |
| const PipelineStatusCB& status_cb, |
| const OutputCB& output_cb) { |
| decoder->Initialize(config, low_delay, status_cb, output_cb); |
| } |
| |
| bool DecoderStreamTraits<DemuxerStream::VIDEO>::NeedsBitstreamConversion( |
| DecoderType* decoder) { |
| return decoder->NeedsBitstreamConversion(); |
| } |
| |
| void DecoderStreamTraits<DemuxerStream::VIDEO>::ReportStatistics( |
| const StatisticsCB& statistics_cb, |
| int bytes_decoded) { |
| PipelineStatistics statistics; |
| statistics.video_bytes_decoded = bytes_decoded; |
| statistics_cb.Run(statistics); |
| } |
| |
| DecoderStreamTraits<DemuxerStream::VIDEO>::DecoderConfigType |
| DecoderStreamTraits<DemuxerStream::VIDEO>::GetDecoderConfig( |
| DemuxerStream& stream) { |
| return stream.video_decoder_config(); |
| } |
| |
| scoped_refptr<DecoderStreamTraits<DemuxerStream::VIDEO>::OutputType> |
| DecoderStreamTraits<DemuxerStream::VIDEO>::CreateEOSOutput() { |
| return OutputType::CreateEOSFrame(); |
| } |
| |
| } // namespace media |