GI.GstPbutils.Callbacks

Signals

AudioVisualizerShaderFunc

type AudioVisualizerShaderFunc = AudioVisualizer -> VideoFrame -> VideoFrame -> IO ()

type C_AudioVisualizerShaderFunc = Ptr AudioVisualizer -> Ptr VideoFrame -> Ptr VideoFrame -> IO ()

dynamic_AudioVisualizerShaderFunc :: (HasCallStack, MonadIO m, IsAudioVisualizer a) => FunPtr C_AudioVisualizerShaderFunc -> a -> VideoFrame -> VideoFrame -> m ()

genClosure_AudioVisualizerShaderFunc :: AudioVisualizerShaderFunc -> IO Closure

mk_AudioVisualizerShaderFunc :: C_AudioVisualizerShaderFunc -> IO (FunPtr C_AudioVisualizerShaderFunc)

noAudioVisualizerShaderFunc :: Maybe AudioVisualizerShaderFunc

wrap_AudioVisualizerShaderFunc :: Maybe (Ptr (FunPtr C_AudioVisualizerShaderFunc)) -> AudioVisualizerShaderFunc -> Ptr AudioVisualizer -> Ptr VideoFrame -> Ptr VideoFrame -> IO ()

InstallPluginsResultFunc

type C_InstallPluginsResultFunc = CUInt -> Ptr () -> IO ()

type InstallPluginsResultFunc = InstallPluginsReturn -> IO ()

type InstallPluginsResultFunc_WithClosures = InstallPluginsReturn -> Ptr () -> IO ()

drop_closures_InstallPluginsResultFunc :: InstallPluginsResultFunc -> InstallPluginsResultFunc_WithClosures

dynamic_InstallPluginsResultFunc

Arguments

:: (HasCallStack, MonadIO m)

=> FunPtr C_InstallPluginsResultFunc

-> InstallPluginsReturn

result: whether the installation of the requested plugins succeeded or not

-> Ptr ()

userData: the user data passed to installPluginsAsync

-> m ()

genClosure_InstallPluginsResultFunc :: InstallPluginsResultFunc -> IO Closure

mk_InstallPluginsResultFunc :: C_InstallPluginsResultFunc -> IO (FunPtr C_InstallPluginsResultFunc)

noInstallPluginsResultFunc :: Maybe InstallPluginsResultFunc

noInstallPluginsResultFunc_WithClosures :: Maybe InstallPluginsResultFunc_WithClosures

wrap_InstallPluginsResultFunc :: Maybe (Ptr (FunPtr C_InstallPluginsResultFunc)) -> InstallPluginsResultFunc_WithClosures -> CUInt -> Ptr () -> IO ()