GI.GstVideo.Callbacks

Signals

VideoAffineTransformationGetMatrix

type C_VideoAffineTransformationGetMatrix = Ptr VideoAffineTransformationMeta -> CFloat -> IO CInt

type VideoAffineTransformationGetMatrix = VideoAffineTransformationMeta -> Float -> IO Bool

dynamic_VideoAffineTransformationGetMatrix :: MonadIO m => FunPtr C_VideoAffineTransformationGetMatrix -> VideoAffineTransformationMeta -> Float -> m Bool

genClosure_VideoAffineTransformationGetMatrix :: VideoAffineTransformationGetMatrix -> IO Closure

mk_VideoAffineTransformationGetMatrix :: C_VideoAffineTransformationGetMatrix -> IO (FunPtr C_VideoAffineTransformationGetMatrix)

noVideoAffineTransformationGetMatrix :: Maybe VideoAffineTransformationGetMatrix

wrap_VideoAffineTransformationGetMatrix :: Maybe (Ptr (FunPtr C_VideoAffineTransformationGetMatrix)) -> VideoAffineTransformationGetMatrix -> Ptr VideoAffineTransformationMeta -> CFloat -> IO CInt

VideoConvertSampleCallback

type C_VideoConvertSampleCallback = Ptr Sample -> Ptr GError -> Ptr () -> IO ()

type VideoConvertSampleCallback = Sample -> GError -> IO ()

type VideoConvertSampleCallback_WithClosures = Sample -> GError -> Ptr () -> IO ()

drop_closures_VideoConvertSampleCallback :: VideoConvertSampleCallback -> VideoConvertSampleCallback_WithClosures

dynamic_VideoConvertSampleCallback :: MonadIO m => FunPtr C_VideoConvertSampleCallback -> Sample -> GError -> Ptr () -> m ()

genClosure_VideoConvertSampleCallback :: VideoConvertSampleCallback -> IO Closure

mk_VideoConvertSampleCallback :: C_VideoConvertSampleCallback -> IO (FunPtr C_VideoConvertSampleCallback)

noVideoConvertSampleCallback :: Maybe VideoConvertSampleCallback

noVideoConvertSampleCallback_WithClosures :: Maybe VideoConvertSampleCallback_WithClosures

wrap_VideoConvertSampleCallback :: Maybe (Ptr (FunPtr C_VideoConvertSampleCallback)) -> VideoConvertSampleCallback_WithClosures -> Ptr Sample -> Ptr GError -> Ptr () -> IO ()

VideoFormatPack

type C_VideoFormatPack = Ptr VideoFormatInfo -> CUInt -> Ptr () -> Int32 -> Ptr () -> Int32 -> CUInt -> Int32 -> Int32 -> IO ()

type VideoFormatPack = VideoFormatInfo -> [VideoPackFlags] -> Ptr () -> Int32 -> Ptr () -> Int32 -> [VideoChromaSite] -> Int32 -> Int32 -> IO ()

dynamic_VideoFormatPack :: MonadIO m => FunPtr C_VideoFormatPack -> VideoFormatInfo -> [VideoPackFlags] -> Ptr () -> Int32 -> Ptr () -> Int32 -> [VideoChromaSite] -> Int32 -> Int32 -> m ()

genClosure_VideoFormatPack :: VideoFormatPack -> IO Closure

mk_VideoFormatPack :: C_VideoFormatPack -> IO (FunPtr C_VideoFormatPack)

noVideoFormatPack :: Maybe VideoFormatPack

wrap_VideoFormatPack :: Maybe (Ptr (FunPtr C_VideoFormatPack)) -> VideoFormatPack -> Ptr VideoFormatInfo -> CUInt -> Ptr () -> Int32 -> Ptr () -> Int32 -> CUInt -> Int32 -> Int32 -> IO ()

VideoFormatUnpack

type C_VideoFormatUnpack = Ptr VideoFormatInfo -> CUInt -> Ptr () -> Ptr () -> Int32 -> Int32 -> Int32 -> Int32 -> IO ()

type VideoFormatUnpack = VideoFormatInfo -> [VideoPackFlags] -> Ptr () -> Ptr () -> Int32 -> Int32 -> Int32 -> Int32 -> IO ()

dynamic_VideoFormatUnpack :: MonadIO m => FunPtr C_VideoFormatUnpack -> VideoFormatInfo -> [VideoPackFlags] -> Ptr () -> Ptr () -> Int32 -> Int32 -> Int32 -> Int32 -> m ()

genClosure_VideoFormatUnpack :: VideoFormatUnpack -> IO Closure

mk_VideoFormatUnpack :: C_VideoFormatUnpack -> IO (FunPtr C_VideoFormatUnpack)

noVideoFormatUnpack :: Maybe VideoFormatUnpack

wrap_VideoFormatUnpack :: Maybe (Ptr (FunPtr C_VideoFormatUnpack)) -> VideoFormatUnpack -> Ptr VideoFormatInfo -> CUInt -> Ptr () -> Ptr () -> Int32 -> Int32 -> Int32 -> Int32 -> IO ()

VideoGLTextureUpload

type C_VideoGLTextureUpload = Ptr VideoGLTextureUploadMeta -> Word32 -> IO CInt

type VideoGLTextureUpload = VideoGLTextureUploadMeta -> Word32 -> IO Bool

dynamic_VideoGLTextureUpload :: MonadIO m => FunPtr C_VideoGLTextureUpload -> VideoGLTextureUploadMeta -> Word32 -> m Bool

genClosure_VideoGLTextureUpload :: VideoGLTextureUpload -> IO Closure

mk_VideoGLTextureUpload :: C_VideoGLTextureUpload -> IO (FunPtr C_VideoGLTextureUpload)

noVideoGLTextureUpload :: Maybe VideoGLTextureUpload

wrap_VideoGLTextureUpload :: Maybe (Ptr (FunPtr C_VideoGLTextureUpload)) -> VideoGLTextureUpload -> Ptr VideoGLTextureUploadMeta -> Word32 -> IO CInt

VideoMetaMapFieldCallback

type C_VideoMetaMapFieldCallback = Ptr VideoMeta -> Word32 -> Ptr MapInfo -> Ptr () -> Int32 -> CUInt -> IO CInt

type VideoMetaMapFieldCallback = VideoMeta -> Word32 -> MapInfo -> Ptr () -> Int32 -> [MapFlags] -> IO Bool

dynamic_VideoMetaMapFieldCallback :: MonadIO m => FunPtr C_VideoMetaMapFieldCallback -> VideoMeta -> Word32 -> MapInfo -> Ptr () -> Int32 -> [MapFlags] -> m Bool

genClosure_VideoMetaMapFieldCallback :: VideoMetaMapFieldCallback -> IO Closure

mk_VideoMetaMapFieldCallback :: C_VideoMetaMapFieldCallback -> IO (FunPtr C_VideoMetaMapFieldCallback)

noVideoMetaMapFieldCallback :: Maybe VideoMetaMapFieldCallback

wrap_VideoMetaMapFieldCallback :: Maybe (Ptr (FunPtr C_VideoMetaMapFieldCallback)) -> VideoMetaMapFieldCallback -> Ptr VideoMeta -> Word32 -> Ptr MapInfo -> Ptr () -> Int32 -> CUInt -> IO CInt

VideoMetaUnmapFieldCallback

type C_VideoMetaUnmapFieldCallback = Ptr VideoMeta -> Word32 -> Ptr MapInfo -> IO CInt

type VideoMetaUnmapFieldCallback = VideoMeta -> Word32 -> MapInfo -> IO Bool

dynamic_VideoMetaUnmapFieldCallback :: MonadIO m => FunPtr C_VideoMetaUnmapFieldCallback -> VideoMeta -> Word32 -> MapInfo -> m Bool

genClosure_VideoMetaUnmapFieldCallback :: VideoMetaUnmapFieldCallback -> IO Closure

mk_VideoMetaUnmapFieldCallback :: C_VideoMetaUnmapFieldCallback -> IO (FunPtr C_VideoMetaUnmapFieldCallback)

noVideoMetaUnmapFieldCallback :: Maybe VideoMetaUnmapFieldCallback

wrap_VideoMetaUnmapFieldCallback :: Maybe (Ptr (FunPtr C_VideoMetaUnmapFieldCallback)) -> VideoMetaUnmapFieldCallback -> Ptr VideoMeta -> Word32 -> Ptr MapInfo -> IO CInt