gecko/dom/media/apple/AppleMP3Reader.h
Ehsan Akhgari 33bb32f549 Bug 1145631 - Part 1: Replace MOZ_OVERRIDE and MOZ_FINAL with override and final in the tree; r=froydnj
This patch was automatically generated using the following script:

function convert() {
echo "Converting $1 to $2..."
find . \
       ! -wholename "*/.git*" \
       ! -wholename "obj-ff-dbg*" \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert MOZ_OVERRIDE override
convert MOZ_FINAL final
2015-03-21 12:28:04 -04:00

86 lines
2.7 KiB
C++

/* 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/. */
#ifndef __AppleMP3Reader_h__
#define __AppleMP3Reader_h__
#include "MediaDecoderReader.h"
#include "MP3FrameParser.h"
#include "VideoUtils.h"
#include <AudioToolbox/AudioToolbox.h>
namespace mozilla {
class AppleMP3Reader : public MediaDecoderReader
{
public:
explicit AppleMP3Reader(AbstractMediaDecoder *aDecoder);
virtual ~AppleMP3Reader() override;
virtual nsresult Init(MediaDecoderReader* aCloneDonor) override;
nsresult PushDataToDemuxer();
virtual bool DecodeAudioData() override;
virtual bool DecodeVideoFrame(bool &aKeyframeSkip,
int64_t aTimeThreshold) override;
virtual bool HasAudio() override;
virtual bool HasVideo() override;
virtual nsresult ReadMetadata(MediaInfo* aInfo,
MetadataTags** aTags) override;
virtual nsRefPtr<SeekPromise>
Seek(int64_t aTime, int64_t aEndTime) override;
void AudioSampleCallback(UInt32 aNumBytes,
UInt32 aNumPackets,
const void *aData,
AudioStreamPacketDescription *aPackets);
void AudioMetadataCallback(AudioFileStreamID aFileStream,
AudioFileStreamPropertyID aPropertyID,
UInt32 *aFlags);
virtual void NotifyDataArrived(const char* aBuffer,
uint32_t aLength,
int64_t aOffset) override;
virtual bool IsMediaSeekable() override;
private:
void SetupDecoder();
nsresult Read(uint32_t *aNumBytes, char *aData);
static OSStatus PassthroughInputDataCallback(AudioConverterRef aAudioConverter,
UInt32 *aNumDataPackets,
AudioBufferList *aData,
AudioStreamPacketDescription **aPacketDesc,
void *aUserData);
// Initialisation has to be done in a callback, so we store the result here.
bool mStreamReady;
// Number of audio samples in an audio packet. Constant over all packets in a
// stream.
UInt32 mAudioFramesPerCompressedPacket;
// Store the next audio frame to be played; so we can keep time when seeking.
UInt64 mCurrentAudioFrame;
UInt32 mAudioChannels;
UInt32 mAudioSampleRate;
uint64_t mDuration;
AudioFileStreamID mAudioFileStream;
AudioConverterRef mAudioConverter;
MP3FrameParser mMP3FrameParser;
};
} // namespace mozilla
#endif // __AppleMP3Reader_h__