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audio-channel-mixer: improve non-interleaved flags

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Make separate flags for non-interleaved input and output because the
channel mixer should be able to convert between the two layouts in the
future.
This commit is contained in:
Wim Taymans 2016-03-04 17:13:59 +01:00
parent 509d4a0f92
commit c0ef1ea553
1 changed files with 7 additions and 5 deletions
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12
gst-libs/gst/audio/audio-channel-mixer.h
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@ -31,17 +31,19 @@ typedef struct _GstAudioChannelMixer GstAudioChannelMixer;
/**
* GstAudioChannelMixerFlags:
* @GST_AUDIO_CHANNEL_MIXER_FLAGS_NONE: no flag
* @GST_AUDIO_CHANNEL_MIXER_FLAGS_NON_INTERLEAVED: channels are not interleaved
* @GST_AUDIO_CHANNEL_MIXER_FLAGS_NON_INTERLEAVED_IN: input channels are not interleaved
* @GST_AUDIO_CHANNEL_MIXER_FLAGS_NON_INTERLEAVED_OUT: output channels are not interleaved
* @GST_AUDIO_CHANNEL_MIXER_FLAGS_UNPOSITIONED_IN: input channels are explicitly unpositioned
* @GST_AUDIO_CHANNEL_MIXER_FLAGS_UNPOSITIONED_OUT: output channels are explicitly unpositioned
*
* Flags passed to gst_audio_channel_mixer_new()
*/
typedef enum {
GST_AUDIO_CHANNEL_MIXER_FLAGS_NONE = 0,
GST_AUDIO_CHANNEL_MIXER_FLAGS_NON_INTERLEAVED = (1 << 0),
GST_AUDIO_CHANNEL_MIXER_FLAGS_UNPOSITIONED_IN = (1 << 1),
GST_AUDIO_CHANNEL_MIXER_FLAGS_UNPOSITIONED_OUT = (1 << 2)
GST_AUDIO_CHANNEL_MIXER_FLAGS_NONE = 0,
GST_AUDIO_CHANNEL_MIXER_FLAGS_NON_INTERLEAVED_IN = (1 << 0),
GST_AUDIO_CHANNEL_MIXER_FLAGS_NON_INTERLEAVED_OUT = (1 << 1),
GST_AUDIO_CHANNEL_MIXER_FLAGS_UNPOSITIONED_IN = (1 << 2),
GST_AUDIO_CHANNEL_MIXER_FLAGS_UNPOSITIONED_OUT = (1 << 3)
} GstAudioChannelMixerFlags;
GstAudioChannelMixer * gst_audio_channel_mixer_new (GstAudioChannelMixerFlags flags,