GI.GstAudio.Structs.AudioChannelMixer

Exported types

newtype AudioChannelMixer

Constructors

AudioChannelMixer (ManagedPtr AudioChannelMixer)

Instances

WrappedPtr AudioChannelMixer

Methods

wrappedPtrCalloc :: IO (Ptr AudioChannelMixer)

wrappedPtrCopy :: AudioChannelMixer -> IO AudioChannelMixer

wrappedPtrFree :: Maybe (FunPtr (Ptr AudioChannelMixer -> IO ()))

noAudioChannelMixer :: Maybe AudioChannelMixer

Methods

free

audioChannelMixerFree

Arguments

:: (HasCallStack, MonadIO m)

=> AudioChannelMixer

mix: a AudioChannelMixer

-> m ()

Free memory allocated by mix.

isPassthrough

audioChannelMixerIsPassthrough

Arguments

:: (HasCallStack, MonadIO m)

=> AudioChannelMixer

mix: a AudioChannelMixer

-> m Bool

Returns: True is mix is passthrough.

Check if mix is in passthrough.

samples

audioChannelMixerSamples

Arguments

:: (HasCallStack, MonadIO m)

=> AudioChannelMixer

mix: a AudioChannelMixer

-> Ptr ()

in: input samples

-> Ptr ()

out: output samples

-> Int32

samples: number of samples

-> m ()

In case the samples are interleaved, in and out must point to an array with a single element pointing to a block of interleaved samples.

If non-interleaved samples are used, in and out must point to an array with pointers to memory blocks, one for each channel.

Perform channel mixing on inData and write the result to outData. inData and outData need to be in format and layout.