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 |
Datastructure to initialize Caps
from a string description usually
used in conjunction with GST_STATIC_CAPS()
and staticCapsGet
to
instantiate a Caps
.
- newtype StaticCaps = StaticCaps (ManagedPtr StaticCaps)
- newZeroStaticCaps :: MonadIO m => m StaticCaps
- noStaticCaps :: Maybe StaticCaps
- data StaticCapsCleanupMethodInfo
- staticCapsCleanup :: (HasCallStack, MonadIO m) => StaticCaps -> m ()
- data StaticCapsGetMethodInfo
- staticCapsGet :: (HasCallStack, MonadIO m) => StaticCaps -> m Caps
- clearStaticCapsCaps :: MonadIO m => StaticCaps -> m ()
- getStaticCapsCaps :: MonadIO m => StaticCaps -> m (Maybe Caps)
- setStaticCapsCaps :: MonadIO m => StaticCaps -> Ptr Caps -> m ()
- staticCaps_caps :: AttrLabelProxy "caps"
- clearStaticCapsString :: MonadIO m => StaticCaps -> m ()
- getStaticCapsString :: MonadIO m => StaticCaps -> m (Maybe Text)
- setStaticCapsString :: MonadIO m => StaticCaps -> CString -> m ()
- staticCaps_string :: AttrLabelProxy "string"
Exported types
newtype StaticCaps Source #
WrappedPtr StaticCaps Source # | |
(~) AttrOpTag tag AttrSet => Constructible StaticCaps tag Source # | |
((~) * info (ResolveStaticCapsMethod t StaticCaps), MethodInfo * info StaticCaps p) => IsLabel t (StaticCaps -> p) Source # | |
((~) * info (ResolveStaticCapsMethod t StaticCaps), MethodInfo * info StaticCaps p) => IsLabelProxy t (StaticCaps -> p) Source # | |
HasAttributeList * StaticCaps Source # | |
((~) * signature (m Caps), MonadIO m) => MethodInfo * StaticCapsGetMethodInfo StaticCaps signature Source # | |
((~) * signature (m ()), MonadIO m) => MethodInfo * StaticCapsCleanupMethodInfo StaticCaps signature Source # | |
type AttributeList StaticCaps Source # | |
newZeroStaticCaps :: MonadIO m => m StaticCaps Source #
Construct a StaticCaps
struct initialized to zero.
Methods
cleanup
data StaticCapsCleanupMethodInfo Source #
((~) * signature (m ()), MonadIO m) => MethodInfo * StaticCapsCleanupMethodInfo StaticCaps signature Source # | |
:: (HasCallStack, MonadIO m) | |
=> StaticCaps |
|
-> m () |
Clean up the cached caps contained in staticCaps
.
get
data StaticCapsGetMethodInfo Source #
((~) * signature (m Caps), MonadIO m) => MethodInfo * StaticCapsGetMethodInfo StaticCaps signature Source # | |
:: (HasCallStack, MonadIO m) | |
=> StaticCaps |
|
-> m Caps | Returns: a pointer to the |
Converts a StaticCaps
to a Caps
.
Properties
caps
clearStaticCapsCaps :: MonadIO m => StaticCaps -> m () Source #
getStaticCapsCaps :: MonadIO m => StaticCaps -> m (Maybe Caps) Source #
setStaticCapsCaps :: MonadIO m => StaticCaps -> Ptr Caps -> m () Source #
staticCaps_caps :: AttrLabelProxy "caps" Source #
string
clearStaticCapsString :: MonadIO m => StaticCaps -> m () Source #
getStaticCapsString :: MonadIO m => StaticCaps -> m (Maybe Text) Source #
setStaticCapsString :: MonadIO m => StaticCaps -> CString -> m () Source #
staticCaps_string :: AttrLabelProxy "string" Source #