52 changes: 24 additions & 28 deletions mythtv/libs/libmythtv/decoders/mythvaapicontext.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -17,55 +17,51 @@ extern "C" {
#include "libavfilter/buffersrc.h"
}

using VAAPIProfile = QPair<MythCodecContext::CodecProfile,QPair<QSize,QSize>>;
using VAAPIProfile = QPair<MythCodecContext::CodecProfile,QPair<QSize,QSize>>;
using VAAPIProfiles = QVector<VAAPIProfile>;

class MTV_PUBLIC MythVAAPIContext : public MythCodecContext
{
public:
MythVAAPIContext (DecoderBase *Parent, MythCodecID CodecID);
MythVAAPIContext (DecoderBase* Parent, MythCodecID CodecID);
~MythVAAPIContext() override;

void InitVideoCodec (AVCodecContext *Context, bool SelectedStream, bool &DirectRendering) override;
bool RetrieveFrame (AVCodecContext *Context, MythVideoFrame* Frame, AVFrame* AvFrame) override;
int FilteredReceiveFrame (AVCodecContext *Context, AVFrame *Frame) override;
void PostProcessFrame (AVCodecContext *Context, MythVideoFrame *Frame) override;
bool IsDeinterlacing (bool &DoubleRate, bool StreamChange = false) override;
bool DecoderWillResetOnFlush (void) override;
bool DecoderWillResetOnAspect (void) override;
void InitVideoCodec (AVCodecContext* Context, bool SelectedStream, bool& DirectRendering) override;
bool RetrieveFrame (AVCodecContext* Context, MythVideoFrame* Frame, AVFrame* AvFrame) override;
int FilteredReceiveFrame (AVCodecContext* Context, AVFrame* Frame) override;
void PostProcessFrame (AVCodecContext* Context, MythVideoFrame* Frame) override;
bool IsDeinterlacing (bool& DoubleRate, bool StreamChange = false) override;
bool DecoderWillResetOnFlush () override;
bool DecoderWillResetOnAspect () override;

static MythCodecID GetSupportedCodec (AVCodecContext **Context,
AVCodec **Codec,
const QString &Decoder,
uint StreamType);
static enum AVPixelFormat GetFormat (AVCodecContext *Context,
const AVPixelFormat *PixFmt);
static enum AVPixelFormat GetFormat2 (AVCodecContext *Context,
const AVPixelFormat *PixFmt);
static MythCodecID GetSupportedCodec (AVCodecContext** Context, AVCodec** Codec,
const QString& Decoder, uint StreamType);
static enum AVPixelFormat GetFormat (AVCodecContext* Context, const AVPixelFormat* PixFmt);
static enum AVPixelFormat GetFormat2 (AVCodecContext* Context, const AVPixelFormat* PixFmt);
static QString HaveVAAPI (bool ReCheck = false);
static void GetDecoderList (QStringList &Decoders);
static void GetDecoderList (QStringList& Decoders);

private:
static int InitialiseContext (AVCodecContext *Context);
static int InitialiseContext2 (AVCodecContext *Context);
static VAProfile VAAPIProfileForCodec(const AVCodecContext *Codec);
static int InitialiseContext (AVCodecContext* Context);
static int InitialiseContext2 (AVCodecContext* Context);
static VAProfile VAAPIProfileForCodec(const AVCodecContext* Codec);
static AVPixelFormat FramesFormat (AVPixelFormat Format);
void DestroyDeinterlacer (void);
static const VAAPIProfiles& GetProfiles(void);
void DestroyDeinterlacer ();
static const VAAPIProfiles& GetProfiles();

MythDeintType m_deinterlacer { DEINT_NONE };
bool m_deinterlacer2x { false };
int m_lastInterlaced { 0 };
bool m_lastTopFieldFirst { false };
AVFilterContext *m_filterSink { nullptr };
AVFilterContext *m_filterSource { nullptr };
AVFilterGraph *m_filterGraph { nullptr };
AVFilterContext* m_filterSink { nullptr };
AVFilterContext* m_filterSource { nullptr };
AVFilterGraph* m_filterGraph { nullptr };
bool m_filterError { false };
AVBufferRef *m_framesCtx { nullptr };
AVBufferRef* m_framesCtx { nullptr };
std::array<int64_t,2> m_filterPriorPTS { 0 };
int64_t m_filterPTSUsed { 0 };
int m_filterWidth { 0 };
int m_filterHeight { 0 };
};

#endif // MYTHVAAPICONTEXT_H
#endif