mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
||
|
|
/* vim:set ts=2 sw=2 sts=2 et cindent: */
|
||
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
||
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
||
|
|
#if !defined(WMFReader_h_)
|
||
|
|
#define WMFReader_h_
|
||
|
|
|
||
|
|
#include "WMF.h"
|
||
|
|
#include "MediaDecoderReader.h"
|
||
|
|
|
||
|
|
namespace mozilla {
|
||
|
|
|
||
|
|
class WMFByteStream;
|
||
|
|
|
||
|
|
// Decoder backend for reading H.264/AAC in MP4/M4A and MP3 audio files,
|
||
|
|
// using Windows Media Foundation.
|
||
|
|
class WMFReader : public MediaDecoderReader
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
WMFReader(MediaDecoder* aDecoder);
|
||
|
|
|
||
|
|
virtual ~WMFReader();
|
||
|
|
|
||
|
|
nsresult Init(MediaDecoderReader* aCloneDonor) MOZ_OVERRIDE;
|
||
|
|
|
||
|
|
bool DecodeAudioData() MOZ_OVERRIDE;
|
||
|
|
bool DecodeVideoFrame(bool &aKeyframeSkip,
|
||
|
|
int64_t aTimeThreshold) MOZ_OVERRIDE;
|
||
|
|
|
||
|
|
bool HasAudio() MOZ_OVERRIDE;
|
||
|
|
bool HasVideo() MOZ_OVERRIDE;
|
||
|
|
|
||
|
|
nsresult ReadMetadata(VideoInfo* aInfo,
|
||
|
|
MetadataTags** aTags) MOZ_OVERRIDE;
|
||
|
|
|
||
|
|
nsresult Seek(int64_t aTime,
|
||
|
|
int64_t aStartTime,
|
||
|
|
int64_t aEndTime,
|
||
|
|
int64_t aCurrentTime) MOZ_OVERRIDE;
|
||
|
|
|
||
|
|
nsresult GetBuffered(nsTimeRanges* aBuffered,
|
||
|
|
int64_t aStartTime) MOZ_OVERRIDE;
|
||
|
|
|
||
|
|
void OnDecodeThreadStart() MOZ_OVERRIDE;
|
||
|
|
void OnDecodeThreadFinish() MOZ_OVERRIDE;
|
||
|
|
|
||
|
|
private:
|
||
|
|
|
||
|
|
void ConfigureAudioDecoder();
|
||
|
|
void ConfigureVideoDecoder();
|
||
|
|
|
||
|
|
IMFSourceReaderPtr mSourceReader;
|
||
|
|
RefPtr<WMFByteStream> mByteStream;
|
||
|
|
|
||
|
|
uint32_t mAudioChannels;
|
||
|
|
uint32_t mAudioBytesPerSample;
|
||
|
|
uint32_t mAudioRate;
|
||
|
|
|
||
|
|
uint32_t mVideoWidth;
|
||
|
|
uint32_t mVideoHeight;
|
||
|
|
uint32_t mVideoStride;
|
||
|
|
|
||
|
|
bool mHasAudio;
|
||
|
|
bool mHasVideo;
|
||
|
|
bool mCanSeek;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace mozilla
|
||
|
|
|
||
|
|
#endif
|