diff options
Diffstat (limited to 'Telegram/SourceFiles/media/audio/media_audio_loader.h')
| -rw-r--r-- | Telegram/SourceFiles/media/audio/media_audio_loader.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/Telegram/SourceFiles/media/audio/media_audio_loader.h b/Telegram/SourceFiles/media/audio/media_audio_loader.h index 2003121db1..3082ef1f34 100644 --- a/Telegram/SourceFiles/media/audio/media_audio_loader.h +++ b/Telegram/SourceFiles/media/audio/media_audio_loader.h @@ -21,17 +21,29 @@ public: bytes::vector &&buffer); virtual ~AudioPlayerLoader(); - virtual bool check(const Core::FileLocation &file, const QByteArray &data); + virtual bool check( + const Core::FileLocation &file, + const QByteArray &data); - virtual bool open(crl::time positionMs) = 0; - virtual int64 samplesCount() = 0; + virtual bool open(crl::time positionMs, float64 speed = 1.) = 0; + virtual crl::time duration() = 0; virtual int samplesFrequency() = 0; virtual int sampleSize() = 0; virtual int format() = 0; + virtual void dropFramesTill(int64 samples) { + } + [[nodiscard]] virtual int64 startReadingQueuedFrames(float64 newSpeed) { + Unexpected( + "startReadingQueuedFrames() on not AbstractAudioFFMpegLoader"); + } + + [[nodiscard]] int bytesPerBuffer(); + enum class ReadError { Other, - NotYet, + Retry, + RetryNotQueued, Wait, EndOfFile, }; @@ -51,6 +63,7 @@ public: void saveDecodedSamples(not_null<QByteArray*> samples); void takeSavedDecodedSamples(not_null<QByteArray*> samples); bool holdsSavedDecodedSamples() const; + void dropDecodedSamples(); protected: Core::FileLocation _file; @@ -67,6 +80,8 @@ private: QByteArray _savedSamples; bool _holdsSavedSamples = false; + int _bytesPerBuffer = 0; + }; } // namespace Media |