{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.GstVideo.Structs.VideoChromaResample
(
VideoChromaResample(..) ,
noVideoChromaResample ,
#if defined(ENABLE_OVERLOADING)
ResolveVideoChromaResampleMethod ,
#endif
#if defined(ENABLE_OVERLOADING)
VideoChromaResampleFreeMethodInfo ,
#endif
videoChromaResampleFree ,
#if defined(ENABLE_OVERLOADING)
VideoChromaResampleGetInfoMethodInfo ,
#endif
videoChromaResampleGetInfo ,
) where
import Data.GI.Base.ShortPrelude
import qualified Data.GI.Base.ShortPrelude as SP
import qualified Data.GI.Base.Overloading as O
import qualified Prelude as P
import qualified Data.GI.Base.Attributes as GI.Attributes
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.GI.Base.Signals as B.Signals
import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP
import qualified GHC.OverloadedLabels as OL
newtype VideoChromaResample = VideoChromaResample (ManagedPtr VideoChromaResample)
deriving (VideoChromaResample -> VideoChromaResample -> Bool
(VideoChromaResample -> VideoChromaResample -> Bool)
-> (VideoChromaResample -> VideoChromaResample -> Bool)
-> Eq VideoChromaResample
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: VideoChromaResample -> VideoChromaResample -> Bool
$c/= :: VideoChromaResample -> VideoChromaResample -> Bool
== :: VideoChromaResample -> VideoChromaResample -> Bool
$c== :: VideoChromaResample -> VideoChromaResample -> Bool
Eq)
instance WrappedPtr VideoChromaResample where
wrappedPtrCalloc :: IO (Ptr VideoChromaResample)
wrappedPtrCalloc = Ptr VideoChromaResample -> IO (Ptr VideoChromaResample)
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr VideoChromaResample
forall a. Ptr a
nullPtr
wrappedPtrCopy :: VideoChromaResample -> IO VideoChromaResample
wrappedPtrCopy = VideoChromaResample -> IO VideoChromaResample
forall (m :: * -> *) a. Monad m => a -> m a
return
wrappedPtrFree :: Maybe (GDestroyNotify VideoChromaResample)
wrappedPtrFree = Maybe (GDestroyNotify VideoChromaResample)
forall a. Maybe a
Nothing
noVideoChromaResample :: Maybe VideoChromaResample
noVideoChromaResample :: Maybe VideoChromaResample
noVideoChromaResample = Maybe VideoChromaResample
forall a. Maybe a
Nothing
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList VideoChromaResample
type instance O.AttributeList VideoChromaResample = VideoChromaResampleAttributeList
type VideoChromaResampleAttributeList = ('[ ] :: [(Symbol, *)])
#endif
foreign import ccall "gst_video_chroma_resample_free" gst_video_chroma_resample_free ::
Ptr VideoChromaResample ->
IO ()
videoChromaResampleFree ::
(B.CallStack.HasCallStack, MonadIO m) =>
VideoChromaResample
-> m ()
videoChromaResampleFree :: VideoChromaResample -> m ()
videoChromaResampleFree resample :: VideoChromaResample
resample = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
Ptr VideoChromaResample
resample' <- VideoChromaResample -> IO (Ptr VideoChromaResample)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr VideoChromaResample
resample
Ptr VideoChromaResample -> IO ()
gst_video_chroma_resample_free Ptr VideoChromaResample
resample'
VideoChromaResample -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr VideoChromaResample
resample
() -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
#if defined(ENABLE_OVERLOADING)
data VideoChromaResampleFreeMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.MethodInfo VideoChromaResampleFreeMethodInfo VideoChromaResample signature where
overloadedMethod = videoChromaResampleFree
#endif
foreign import ccall "gst_video_chroma_resample_get_info" gst_video_chroma_resample_get_info ::
Ptr VideoChromaResample ->
Word32 ->
Int32 ->
IO ()
videoChromaResampleGetInfo ::
(B.CallStack.HasCallStack, MonadIO m) =>
VideoChromaResample
-> Word32
-> Int32
-> m ()
videoChromaResampleGetInfo :: VideoChromaResample -> Word32 -> Int32 -> m ()
videoChromaResampleGetInfo resample :: VideoChromaResample
resample nLines :: Word32
nLines offset :: Int32
offset = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
Ptr VideoChromaResample
resample' <- VideoChromaResample -> IO (Ptr VideoChromaResample)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr VideoChromaResample
resample
Ptr VideoChromaResample -> Word32 -> Int32 -> IO ()
gst_video_chroma_resample_get_info Ptr VideoChromaResample
resample' Word32
nLines Int32
offset
VideoChromaResample -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr VideoChromaResample
resample
() -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()
#if defined(ENABLE_OVERLOADING)
data VideoChromaResampleGetInfoMethodInfo
instance (signature ~ (Word32 -> Int32 -> m ()), MonadIO m) => O.MethodInfo VideoChromaResampleGetInfoMethodInfo VideoChromaResample signature where
overloadedMethod = videoChromaResampleGetInfo
#endif
#if defined(ENABLE_OVERLOADING)
type family ResolveVideoChromaResampleMethod (t :: Symbol) (o :: *) :: * where
ResolveVideoChromaResampleMethod "free" o = VideoChromaResampleFreeMethodInfo
ResolveVideoChromaResampleMethod "getInfo" o = VideoChromaResampleGetInfoMethodInfo
ResolveVideoChromaResampleMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveVideoChromaResampleMethod t VideoChromaResample, O.MethodInfo info VideoChromaResample p) => OL.IsLabel t (VideoChromaResample -> p) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.overloadedMethod @info
#else
fromLabel _ = O.overloadedMethod @info
#endif
#endif