{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.GstVideo.Structs.VideoCodecAlphaMeta
(
VideoCodecAlphaMeta(..) ,
newZeroVideoCodecAlphaMeta ,
#if defined(ENABLE_OVERLOADING)
ResolveVideoCodecAlphaMetaMethod ,
#endif
videoCodecAlphaMetaGetInfo ,
clearVideoCodecAlphaMetaBuffer ,
getVideoCodecAlphaMetaBuffer ,
setVideoCodecAlphaMetaBuffer ,
#if defined(ENABLE_OVERLOADING)
videoCodecAlphaMeta_buffer ,
#endif
getVideoCodecAlphaMetaMeta ,
#if defined(ENABLE_OVERLOADING)
videoCodecAlphaMeta_meta ,
#endif
) 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.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.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
import qualified GI.Gst.Structs.Buffer as Gst.Buffer
import qualified GI.Gst.Structs.Meta as Gst.Meta
import qualified GI.Gst.Structs.MetaInfo as Gst.MetaInfo
newtype VideoCodecAlphaMeta = VideoCodecAlphaMeta (SP.ManagedPtr VideoCodecAlphaMeta)
deriving (VideoCodecAlphaMeta -> VideoCodecAlphaMeta -> Bool
(VideoCodecAlphaMeta -> VideoCodecAlphaMeta -> Bool)
-> (VideoCodecAlphaMeta -> VideoCodecAlphaMeta -> Bool)
-> Eq VideoCodecAlphaMeta
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: VideoCodecAlphaMeta -> VideoCodecAlphaMeta -> Bool
$c/= :: VideoCodecAlphaMeta -> VideoCodecAlphaMeta -> Bool
== :: VideoCodecAlphaMeta -> VideoCodecAlphaMeta -> Bool
$c== :: VideoCodecAlphaMeta -> VideoCodecAlphaMeta -> Bool
Eq)
instance SP.ManagedPtrNewtype VideoCodecAlphaMeta where
toManagedPtr :: VideoCodecAlphaMeta -> ManagedPtr VideoCodecAlphaMeta
toManagedPtr (VideoCodecAlphaMeta ManagedPtr VideoCodecAlphaMeta
p) = ManagedPtr VideoCodecAlphaMeta
p
instance BoxedPtr VideoCodecAlphaMeta where
boxedPtrCopy :: VideoCodecAlphaMeta -> IO VideoCodecAlphaMeta
boxedPtrCopy = \VideoCodecAlphaMeta
p -> VideoCodecAlphaMeta
-> (Ptr VideoCodecAlphaMeta -> IO VideoCodecAlphaMeta)
-> IO VideoCodecAlphaMeta
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr VideoCodecAlphaMeta
p (Int -> Ptr VideoCodecAlphaMeta -> IO (Ptr VideoCodecAlphaMeta)
forall a. (HasCallStack, CallocPtr a) => Int -> Ptr a -> IO (Ptr a)
copyBytes Int
24 (Ptr VideoCodecAlphaMeta -> IO (Ptr VideoCodecAlphaMeta))
-> (Ptr VideoCodecAlphaMeta -> IO VideoCodecAlphaMeta)
-> Ptr VideoCodecAlphaMeta
-> IO VideoCodecAlphaMeta
forall (m :: * -> *) a b c.
Monad m =>
(a -> m b) -> (b -> m c) -> a -> m c
>=> (ManagedPtr VideoCodecAlphaMeta -> VideoCodecAlphaMeta)
-> Ptr VideoCodecAlphaMeta -> IO VideoCodecAlphaMeta
forall a.
(HasCallStack, BoxedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.wrapPtr ManagedPtr VideoCodecAlphaMeta -> VideoCodecAlphaMeta
VideoCodecAlphaMeta)
boxedPtrFree :: VideoCodecAlphaMeta -> IO ()
boxedPtrFree = \VideoCodecAlphaMeta
x -> VideoCodecAlphaMeta -> (Ptr VideoCodecAlphaMeta -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
SP.withManagedPtr VideoCodecAlphaMeta
x Ptr VideoCodecAlphaMeta -> IO ()
forall a. Ptr a -> IO ()
SP.freeMem
instance CallocPtr VideoCodecAlphaMeta where
boxedPtrCalloc :: IO (Ptr VideoCodecAlphaMeta)
boxedPtrCalloc = Int -> IO (Ptr VideoCodecAlphaMeta)
forall a. Int -> IO (Ptr a)
callocBytes Int
24
newZeroVideoCodecAlphaMeta :: MonadIO m => m VideoCodecAlphaMeta
newZeroVideoCodecAlphaMeta :: forall (m :: * -> *). MonadIO m => m VideoCodecAlphaMeta
newZeroVideoCodecAlphaMeta = IO VideoCodecAlphaMeta -> m VideoCodecAlphaMeta
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO VideoCodecAlphaMeta -> m VideoCodecAlphaMeta)
-> IO VideoCodecAlphaMeta -> m VideoCodecAlphaMeta
forall a b. (a -> b) -> a -> b
$ IO (Ptr VideoCodecAlphaMeta)
forall a. CallocPtr a => IO (Ptr a)
boxedPtrCalloc IO (Ptr VideoCodecAlphaMeta)
-> (Ptr VideoCodecAlphaMeta -> IO VideoCodecAlphaMeta)
-> IO VideoCodecAlphaMeta
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (ManagedPtr VideoCodecAlphaMeta -> VideoCodecAlphaMeta)
-> Ptr VideoCodecAlphaMeta -> IO VideoCodecAlphaMeta
forall a.
(HasCallStack, BoxedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapPtr ManagedPtr VideoCodecAlphaMeta -> VideoCodecAlphaMeta
VideoCodecAlphaMeta
instance tag ~ 'AttrSet => Constructible VideoCodecAlphaMeta tag where
new :: forall (m :: * -> *).
MonadIO m =>
(ManagedPtr VideoCodecAlphaMeta -> VideoCodecAlphaMeta)
-> [AttrOp VideoCodecAlphaMeta tag] -> m VideoCodecAlphaMeta
new ManagedPtr VideoCodecAlphaMeta -> VideoCodecAlphaMeta
_ [AttrOp VideoCodecAlphaMeta tag]
attrs = do
VideoCodecAlphaMeta
o <- m VideoCodecAlphaMeta
forall (m :: * -> *). MonadIO m => m VideoCodecAlphaMeta
newZeroVideoCodecAlphaMeta
VideoCodecAlphaMeta
-> [AttrOp VideoCodecAlphaMeta 'AttrSet] -> m ()
forall o (m :: * -> *).
MonadIO m =>
o -> [AttrOp o 'AttrSet] -> m ()
GI.Attributes.set VideoCodecAlphaMeta
o [AttrOp VideoCodecAlphaMeta tag]
[AttrOp VideoCodecAlphaMeta 'AttrSet]
attrs
VideoCodecAlphaMeta -> m VideoCodecAlphaMeta
forall (m :: * -> *) a. Monad m => a -> m a
return VideoCodecAlphaMeta
o
getVideoCodecAlphaMetaMeta :: MonadIO m => VideoCodecAlphaMeta -> m Gst.Meta.Meta
getVideoCodecAlphaMetaMeta :: forall (m :: * -> *). MonadIO m => VideoCodecAlphaMeta -> m Meta
getVideoCodecAlphaMetaMeta VideoCodecAlphaMeta
s = IO Meta -> m Meta
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Meta -> m Meta) -> IO Meta -> m Meta
forall a b. (a -> b) -> a -> b
$ VideoCodecAlphaMeta
-> (Ptr VideoCodecAlphaMeta -> IO Meta) -> IO Meta
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr VideoCodecAlphaMeta
s ((Ptr VideoCodecAlphaMeta -> IO Meta) -> IO Meta)
-> (Ptr VideoCodecAlphaMeta -> IO Meta) -> IO Meta
forall a b. (a -> b) -> a -> b
$ \Ptr VideoCodecAlphaMeta
ptr -> do
let val :: Ptr Meta
val = Ptr VideoCodecAlphaMeta
ptr Ptr VideoCodecAlphaMeta -> Int -> Ptr Meta
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0 :: (Ptr Gst.Meta.Meta)
Meta
val' <- ((ManagedPtr Meta -> Meta) -> Ptr Meta -> IO Meta
forall a.
(HasCallStack, BoxedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
newPtr ManagedPtr Meta -> Meta
Gst.Meta.Meta) Ptr Meta
val
Meta -> IO Meta
forall (m :: * -> *) a. Monad m => a -> m a
return Meta
val'
#if defined(ENABLE_OVERLOADING)
data VideoCodecAlphaMetaMetaFieldInfo
instance AttrInfo VideoCodecAlphaMetaMetaFieldInfo where
type AttrBaseTypeConstraint VideoCodecAlphaMetaMetaFieldInfo = (~) VideoCodecAlphaMeta
type AttrAllowedOps VideoCodecAlphaMetaMetaFieldInfo = '[ 'AttrGet]
type AttrSetTypeConstraint VideoCodecAlphaMetaMetaFieldInfo = (~) (Ptr Gst.Meta.Meta)
type AttrTransferTypeConstraint VideoCodecAlphaMetaMetaFieldInfo = (~)(Ptr Gst.Meta.Meta)
type AttrTransferType VideoCodecAlphaMetaMetaFieldInfo = (Ptr Gst.Meta.Meta)
type AttrGetType VideoCodecAlphaMetaMetaFieldInfo = Gst.Meta.Meta
type AttrLabel VideoCodecAlphaMetaMetaFieldInfo = "meta"
type AttrOrigin VideoCodecAlphaMetaMetaFieldInfo = VideoCodecAlphaMeta
attrGet = getVideoCodecAlphaMetaMeta
attrSet = undefined
attrConstruct = undefined
attrClear = undefined
attrTransfer = undefined
dbgAttrInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.GstVideo.Structs.VideoCodecAlphaMeta.meta"
, O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gstvideo-1.0.25/docs/GI-GstVideo-Structs-VideoCodecAlphaMeta.html#g:attr:meta"
})
videoCodecAlphaMeta_meta :: AttrLabelProxy "meta"
videoCodecAlphaMeta_meta = AttrLabelProxy
#endif
getVideoCodecAlphaMetaBuffer :: MonadIO m => VideoCodecAlphaMeta -> m (Maybe Gst.Buffer.Buffer)
getVideoCodecAlphaMetaBuffer :: forall (m :: * -> *).
MonadIO m =>
VideoCodecAlphaMeta -> m (Maybe Buffer)
getVideoCodecAlphaMetaBuffer VideoCodecAlphaMeta
s = IO (Maybe Buffer) -> m (Maybe Buffer)
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe Buffer) -> m (Maybe Buffer))
-> IO (Maybe Buffer) -> m (Maybe Buffer)
forall a b. (a -> b) -> a -> b
$ VideoCodecAlphaMeta
-> (Ptr VideoCodecAlphaMeta -> IO (Maybe Buffer))
-> IO (Maybe Buffer)
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr VideoCodecAlphaMeta
s ((Ptr VideoCodecAlphaMeta -> IO (Maybe Buffer))
-> IO (Maybe Buffer))
-> (Ptr VideoCodecAlphaMeta -> IO (Maybe Buffer))
-> IO (Maybe Buffer)
forall a b. (a -> b) -> a -> b
$ \Ptr VideoCodecAlphaMeta
ptr -> do
Ptr Buffer
val <- Ptr (Ptr Buffer) -> IO (Ptr Buffer)
forall a. Storable a => Ptr a -> IO a
peek (Ptr VideoCodecAlphaMeta
ptr Ptr VideoCodecAlphaMeta -> Int -> Ptr (Ptr Buffer)
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
16) :: IO (Ptr Gst.Buffer.Buffer)
Maybe Buffer
result <- Ptr Buffer -> (Ptr Buffer -> IO Buffer) -> IO (Maybe Buffer)
forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
SP.convertIfNonNull Ptr Buffer
val ((Ptr Buffer -> IO Buffer) -> IO (Maybe Buffer))
-> (Ptr Buffer -> IO Buffer) -> IO (Maybe Buffer)
forall a b. (a -> b) -> a -> b
$ \Ptr Buffer
val' -> do
Buffer
val'' <- ((ManagedPtr Buffer -> Buffer) -> Ptr Buffer -> IO Buffer
forall a.
(HasCallStack, GBoxed a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
newBoxed ManagedPtr Buffer -> Buffer
Gst.Buffer.Buffer) Ptr Buffer
val'
Buffer -> IO Buffer
forall (m :: * -> *) a. Monad m => a -> m a
return Buffer
val''
Maybe Buffer -> IO (Maybe Buffer)
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Buffer
result
setVideoCodecAlphaMetaBuffer :: MonadIO m => VideoCodecAlphaMeta -> Ptr Gst.Buffer.Buffer -> m ()
setVideoCodecAlphaMetaBuffer :: forall (m :: * -> *).
MonadIO m =>
VideoCodecAlphaMeta -> Ptr Buffer -> m ()
setVideoCodecAlphaMetaBuffer VideoCodecAlphaMeta
s Ptr Buffer
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ VideoCodecAlphaMeta -> (Ptr VideoCodecAlphaMeta -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr VideoCodecAlphaMeta
s ((Ptr VideoCodecAlphaMeta -> IO ()) -> IO ())
-> (Ptr VideoCodecAlphaMeta -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Ptr VideoCodecAlphaMeta
ptr -> do
Ptr (Ptr Buffer) -> Ptr Buffer -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr VideoCodecAlphaMeta
ptr Ptr VideoCodecAlphaMeta -> Int -> Ptr (Ptr Buffer)
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
16) (Ptr Buffer
val :: Ptr Gst.Buffer.Buffer)
clearVideoCodecAlphaMetaBuffer :: MonadIO m => VideoCodecAlphaMeta -> m ()
clearVideoCodecAlphaMetaBuffer :: forall (m :: * -> *). MonadIO m => VideoCodecAlphaMeta -> m ()
clearVideoCodecAlphaMetaBuffer VideoCodecAlphaMeta
s = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ VideoCodecAlphaMeta -> (Ptr VideoCodecAlphaMeta -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr VideoCodecAlphaMeta
s ((Ptr VideoCodecAlphaMeta -> IO ()) -> IO ())
-> (Ptr VideoCodecAlphaMeta -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \Ptr VideoCodecAlphaMeta
ptr -> do
Ptr (Ptr Buffer) -> Ptr Buffer -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr VideoCodecAlphaMeta
ptr Ptr VideoCodecAlphaMeta -> Int -> Ptr (Ptr Buffer)
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
16) (Ptr Buffer
forall a. Ptr a
FP.nullPtr :: Ptr Gst.Buffer.Buffer)
#if defined(ENABLE_OVERLOADING)
data VideoCodecAlphaMetaBufferFieldInfo
instance AttrInfo VideoCodecAlphaMetaBufferFieldInfo where
type AttrBaseTypeConstraint VideoCodecAlphaMetaBufferFieldInfo = (~) VideoCodecAlphaMeta
type AttrAllowedOps VideoCodecAlphaMetaBufferFieldInfo = '[ 'AttrSet, 'AttrGet, 'AttrClear]
type AttrSetTypeConstraint VideoCodecAlphaMetaBufferFieldInfo = (~) (Ptr Gst.Buffer.Buffer)
type AttrTransferTypeConstraint VideoCodecAlphaMetaBufferFieldInfo = (~)(Ptr Gst.Buffer.Buffer)
type AttrTransferType VideoCodecAlphaMetaBufferFieldInfo = (Ptr Gst.Buffer.Buffer)
type AttrGetType VideoCodecAlphaMetaBufferFieldInfo = Maybe Gst.Buffer.Buffer
type AttrLabel VideoCodecAlphaMetaBufferFieldInfo = "buffer"
type AttrOrigin VideoCodecAlphaMetaBufferFieldInfo = VideoCodecAlphaMeta
attrGet = getVideoCodecAlphaMetaBuffer
attrSet = setVideoCodecAlphaMetaBuffer
attrConstruct = undefined
attrClear = clearVideoCodecAlphaMetaBuffer
attrTransfer _ v = do
return v
dbgAttrInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.GstVideo.Structs.VideoCodecAlphaMeta.buffer"
, O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gstvideo-1.0.25/docs/GI-GstVideo-Structs-VideoCodecAlphaMeta.html#g:attr:buffer"
})
videoCodecAlphaMeta_buffer :: AttrLabelProxy "buffer"
videoCodecAlphaMeta_buffer = AttrLabelProxy
#endif
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList VideoCodecAlphaMeta
type instance O.AttributeList VideoCodecAlphaMeta = VideoCodecAlphaMetaAttributeList
type VideoCodecAlphaMetaAttributeList = ('[ '("meta", VideoCodecAlphaMetaMetaFieldInfo), '("buffer", VideoCodecAlphaMetaBufferFieldInfo)] :: [(Symbol, *)])
#endif
foreign import ccall "gst_video_codec_alpha_meta_get_info" gst_video_codec_alpha_meta_get_info ::
IO (Ptr Gst.MetaInfo.MetaInfo)
videoCodecAlphaMetaGetInfo ::
(B.CallStack.HasCallStack, MonadIO m) =>
m Gst.MetaInfo.MetaInfo
videoCodecAlphaMetaGetInfo :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m MetaInfo
videoCodecAlphaMetaGetInfo = IO MetaInfo -> m MetaInfo
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO MetaInfo -> m MetaInfo) -> IO MetaInfo -> m MetaInfo
forall a b. (a -> b) -> a -> b
$ do
Ptr MetaInfo
result <- IO (Ptr MetaInfo)
gst_video_codec_alpha_meta_get_info
Text -> Ptr MetaInfo -> IO ()
forall a. HasCallStack => Text -> Ptr a -> IO ()
checkUnexpectedReturnNULL Text
"videoCodecAlphaMetaGetInfo" Ptr MetaInfo
result
MetaInfo
result' <- ((ManagedPtr MetaInfo -> MetaInfo) -> Ptr MetaInfo -> IO MetaInfo
forall a.
(HasCallStack, BoxedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
newPtr ManagedPtr MetaInfo -> MetaInfo
Gst.MetaInfo.MetaInfo) Ptr MetaInfo
result
MetaInfo -> IO MetaInfo
forall (m :: * -> *) a. Monad m => a -> m a
return MetaInfo
result'
#if defined(ENABLE_OVERLOADING)
#endif
#if defined(ENABLE_OVERLOADING)
type family ResolveVideoCodecAlphaMetaMethod (t :: Symbol) (o :: *) :: * where
ResolveVideoCodecAlphaMetaMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveVideoCodecAlphaMetaMethod t VideoCodecAlphaMeta, O.OverloadedMethod info VideoCodecAlphaMeta p) => OL.IsLabel t (VideoCodecAlphaMeta -> 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 ~ ResolveVideoCodecAlphaMetaMethod t VideoCodecAlphaMeta, O.OverloadedMethod info VideoCodecAlphaMeta p, R.HasField t VideoCodecAlphaMeta p) => R.HasField t VideoCodecAlphaMeta p where
getField = O.overloadedMethod @info
#endif
instance (info ~ ResolveVideoCodecAlphaMetaMethod t VideoCodecAlphaMeta, O.OverloadedMethodInfo info VideoCodecAlphaMeta) => OL.IsLabel t (O.MethodProxy info VideoCodecAlphaMeta) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.MethodProxy
#else
fromLabel _ = O.MethodProxy
#endif
#endif