| Copyright | Will Thompson, Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria (garetxe@gmail.com) |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.Gst.Structs.StaticCaps
Description
Datastructure to initialize #GstCaps from a string description usually used in conjunction with GST_STATIC_CAPS() and gst_static_caps_get() to instantiate a #GstCaps.
- newtype StaticCaps = StaticCaps (ForeignPtr StaticCaps)
- newZeroStaticCaps :: MonadIO m => m StaticCaps
- noStaticCaps :: Maybe StaticCaps
- data StaticCapsCleanupMethodInfo
- staticCapsCleanup :: MonadIO m => StaticCaps -> m ()
- data StaticCapsGetMethodInfo
- staticCapsGet :: MonadIO m => StaticCaps -> m Caps
- staticCapsCaps :: AttrLabelProxy "caps"
- staticCapsClearCaps :: MonadIO m => StaticCaps -> m ()
- staticCapsReadCaps :: MonadIO m => StaticCaps -> m (Maybe Caps)
- staticCapsWriteCaps :: MonadIO m => StaticCaps -> Ptr Caps -> m ()
- staticCapsClearString :: MonadIO m => StaticCaps -> m ()
- staticCapsReadString :: MonadIO m => StaticCaps -> m (Maybe Text)
- staticCapsString :: AttrLabelProxy "string"
- staticCapsWriteString :: MonadIO m => StaticCaps -> CString -> m ()
Exported types
newtype StaticCaps Source
Constructors
| StaticCaps (ForeignPtr StaticCaps) |
Instances
| WrappedPtr StaticCaps Source | |
| (~) AttrOpTag tag AttrSet => Constructible StaticCaps tag Source | |
| ((~) * signature (m Caps), MonadIO m) => MethodInfo * StaticCapsGetMethodInfo StaticCaps signature Source | |
| ((~) * signature (m ()), MonadIO m) => MethodInfo * StaticCapsCleanupMethodInfo StaticCaps signature Source | |
| ((~) * info (ResolveStaticCapsMethod t StaticCaps), MethodInfo * info StaticCaps p) => IsLabelProxy t (StaticCaps -> p) Source | |
| type AttributeList StaticCaps Source |
newZeroStaticCaps :: MonadIO m => m StaticCaps Source
Construct a StaticCaps struct initialized to zero.
Methods
staticCapsCleanup
data StaticCapsCleanupMethodInfo Source
Instances
| ((~) * signature (m ()), MonadIO m) => MethodInfo * StaticCapsCleanupMethodInfo StaticCaps signature Source |
staticCapsCleanup :: MonadIO m => StaticCaps -> m () Source
staticCapsGet
data StaticCapsGetMethodInfo Source
Instances
| ((~) * signature (m Caps), MonadIO m) => MethodInfo * StaticCapsGetMethodInfo StaticCaps signature Source |
staticCapsGet :: MonadIO m => StaticCaps -> m Caps Source
Properties
Caps
staticCapsCaps :: AttrLabelProxy "caps" Source
staticCapsClearCaps :: MonadIO m => StaticCaps -> m () Source
staticCapsReadCaps :: MonadIO m => StaticCaps -> m (Maybe Caps) Source
staticCapsWriteCaps :: MonadIO m => StaticCaps -> Ptr Caps -> m () Source
String
staticCapsClearString :: MonadIO m => StaticCaps -> m () Source
staticCapsReadString :: MonadIO m => StaticCaps -> m (Maybe Text) Source
staticCapsString :: AttrLabelProxy "string" Source
staticCapsWriteString :: MonadIO m => StaticCaps -> CString -> m () Source