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decoders: mild refactoring and code cleanup

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Just making things a little bit nicer.
This commit is contained in:
itsmattkc
2020-08-18 03:17:01 +10:00
parent 2cedc8aaae
commit d9851dc329
8 changed files with 141 additions and 133 deletions
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app/codec/ffmpeg/ffmpegdecoder.h
+5 -4
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@@ -177,13 +177,17 @@ private:
void InitScaler(int divider);
void FreeScaler();
FramePtr RetrieveStillImage(const rational& timecode, const int& divider);
static int GetScaledDimension(int dim, int divider);
static PixelFormat::Format GetNativePixelFormat(AVPixelFormat pix_fmt);
static uint64_t ValidateChannelLayout(AVStream *stream);
FramePtr BuffersToNativeFrame(int divider, int width, int height, int64_t ts, uint8_t **input_data, int* input_linesize);
static bool StreamUsesMultipleInstances(StreamPtr stream);
FramePtr BuffersToNativeFrame(int divider, int width, int height, const rational &ts, uint8_t **input_data, int* input_linesize);
SwsContext* scale_ctx_;
int scale_divider_;
@@ -191,9 +195,6 @@ private:
AVPixelFormat ideal_pix_fmt_;
PixelFormat::Format native_pix_fmt_;
rational time_base_;
int64_t start_time_;
static QHash< Stream*, QList<FFmpegDecoderInstance*> > instance_map_;
static QHash< Stream*, FFmpegFramePool* > frame_pool_map_;
static QMutex instance_map_lock_;