{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.GstVideo.Structs.VideoChromaResample
(
VideoChromaResample(..) ,
#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.BasicTypes as B.Types
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GArray as B.GArray
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GHashTable as B.GHT
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 Control.Monad.IO.Class as MIO
import qualified Data.Coerce as Coerce
import qualified Data.Text as T
import qualified Data.Kind as DK
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
import qualified GHC.Records as R
newtype VideoChromaResample = VideoChromaResample (SP.ManagedPtr VideoChromaResample)
deriving (VideoChromaResample -> VideoChromaResample -> Bool
(VideoChromaResample -> VideoChromaResample -> Bool)
-> (VideoChromaResample -> VideoChromaResample -> Bool)
-> Eq VideoChromaResample
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: VideoChromaResample -> VideoChromaResample -> Bool
== :: VideoChromaResample -> VideoChromaResample -> Bool
$c/= :: VideoChromaResample -> VideoChromaResample -> Bool
/= :: VideoChromaResample -> VideoChromaResample -> Bool
Eq)
instance SP.ManagedPtrNewtype VideoChromaResample where
toManagedPtr :: VideoChromaResample -> ManagedPtr VideoChromaResample
toManagedPtr (VideoChromaResample ManagedPtr VideoChromaResample
p) = ManagedPtr VideoChromaResample
p
instance BoxedPtr VideoChromaResample where
boxedPtrCopy :: VideoChromaResample -> IO VideoChromaResample
boxedPtrCopy = VideoChromaResample -> IO VideoChromaResample
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return
boxedPtrFree :: VideoChromaResample -> IO ()
boxedPtrFree = \VideoChromaResample
_x -> () -> IO ()
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList VideoChromaResample
type instance O.AttributeList VideoChromaResample = VideoChromaResampleAttributeList
type VideoChromaResampleAttributeList = ('[ ] :: [(Symbol, DK.Type)])
#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 :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
VideoChromaResample -> m ()
videoChromaResampleFree VideoChromaResample
resample = IO () -> m ()
forall a. IO a -> m a
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 a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
#if defined(ENABLE_OVERLOADING)
data VideoChromaResampleFreeMethodInfo
instance (signature ~ (m ()), MonadIO m) => O.OverloadedMethod VideoChromaResampleFreeMethodInfo VideoChromaResample signature where
overloadedMethod = videoChromaResampleFree
instance O.OverloadedMethodInfo VideoChromaResampleFreeMethodInfo VideoChromaResample where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.GstVideo.Structs.VideoChromaResample.videoChromaResampleFree",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gstvideo-1.0.28/docs/GI-GstVideo-Structs-VideoChromaResample.html#v:videoChromaResampleFree"
})
#endif
foreign import ccall "gst_video_chroma_resample_get_info" gst_video_chroma_resample_get_info ::
Ptr VideoChromaResample ->
Ptr Word32 ->
Ptr Int32 ->
IO ()
videoChromaResampleGetInfo ::
(B.CallStack.HasCallStack, MonadIO m) =>
VideoChromaResample
-> m ((Word32, Int32))
videoChromaResampleGetInfo :: forall (m :: * -> *).
(HasCallStack, MonadIO m) =>
VideoChromaResample -> m (Word32, Int32)
videoChromaResampleGetInfo VideoChromaResample
resample = IO (Word32, Int32) -> m (Word32, Int32)
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Word32, Int32) -> m (Word32, Int32))
-> IO (Word32, Int32) -> m (Word32, Int32)
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 Word32
nLines <- IO (Ptr Word32)
forall a. Storable a => IO (Ptr a)
allocMem :: IO (Ptr Word32)
Ptr Int32
offset <- IO (Ptr Int32)
forall a. Storable a => IO (Ptr a)
allocMem :: IO (Ptr Int32)
Ptr VideoChromaResample -> Ptr Word32 -> Ptr Int32 -> IO ()
gst_video_chroma_resample_get_info Ptr VideoChromaResample
resample' Ptr Word32
nLines Ptr Int32
offset
Word32
nLines' <- Ptr Word32 -> IO Word32
forall a. Storable a => Ptr a -> IO a
peek Ptr Word32
nLines
Int32
offset' <- Ptr Int32 -> IO Int32
forall a. Storable a => Ptr a -> IO a
peek Ptr Int32
offset
VideoChromaResample -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr VideoChromaResample
resample
Ptr Word32 -> IO ()
forall a. Ptr a -> IO ()
freeMem Ptr Word32
nLines
Ptr Int32 -> IO ()
forall a. Ptr a -> IO ()
freeMem Ptr Int32
offset
(Word32, Int32) -> IO (Word32, Int32)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return (Word32
nLines', Int32
offset')
#if defined(ENABLE_OVERLOADING)
data VideoChromaResampleGetInfoMethodInfo
instance (signature ~ (m ((Word32, Int32))), MonadIO m) => O.OverloadedMethod VideoChromaResampleGetInfoMethodInfo VideoChromaResample signature where
overloadedMethod = videoChromaResampleGetInfo
instance O.OverloadedMethodInfo VideoChromaResampleGetInfoMethodInfo VideoChromaResample where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.GstVideo.Structs.VideoChromaResample.videoChromaResampleGetInfo",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gstvideo-1.0.28/docs/GI-GstVideo-Structs-VideoChromaResample.html#v:videoChromaResampleGetInfo"
})
#endif
#if defined(ENABLE_OVERLOADING)
type family ResolveVideoChromaResampleMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
ResolveVideoChromaResampleMethod "free" o = VideoChromaResampleFreeMethodInfo
ResolveVideoChromaResampleMethod "getInfo" o = VideoChromaResampleGetInfoMethodInfo
ResolveVideoChromaResampleMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveVideoChromaResampleMethod t VideoChromaResample, O.OverloadedMethod 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
#if MIN_VERSION_base(4,13,0)
instance (info ~ ResolveVideoChromaResampleMethod t VideoChromaResample, O.OverloadedMethod info VideoChromaResample p, R.HasField t VideoChromaResample p) => R.HasField t VideoChromaResample p where
getField = O.overloadedMethod @info
#endif
instance (info ~ ResolveVideoChromaResampleMethod t VideoChromaResample, O.OverloadedMethodInfo info VideoChromaResample) => OL.IsLabel t (O.MethodProxy info VideoChromaResample) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.MethodProxy
#else
fromLabel _ = O.MethodProxy
#endif
#endif