channel_defs.h File Reference

Channel layout, order, and positions. More...

#include "roc_core/stddefs.h"

Include dependency graph for channel_defs.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Namespaces
namespace	roc
	Root namespace.
namespace	roc::audio
	Audio frames and audio processing.

Typedefs
typedef uint32_t	roc::audio::ChannelMask
	Channel mask.

Enumerations
enum	roc::audio::ChannelLayout { roc::audio::ChanLayout_None , roc::audio::ChanLayout_Surround , roc::audio::ChanLayout_Multitrack }
	Channel layout. Defines meaning of channels in ChannelSet. ChannelMapper uses channel layout to decide how to perform mapping. More...
enum	roc::audio::ChannelOrder { roc::audio::ChanOrder_None , roc::audio::ChanOrder_Smpte , roc::audio::ChanOrder_Alsa , roc::audio::ChanOrder_Max }
	Surround channel order. More...
enum	roc::audio::ChannelPosition {   roc::audio::ChanPos_FrontLeft , roc::audio::ChanPos_FrontLeftOfCenter , roc::audio::ChanPos_FrontCenter , roc::audio::ChanPos_FrontRightOfCenter ,   roc::audio::ChanPos_FrontRight , roc::audio::ChanPos_SideLeft , roc::audio::ChanPos_SideRight , roc::audio::ChanPos_BackLeft ,   roc::audio::ChanPos_BackCenter , roc::audio::ChanPos_BackRight , roc::audio::ChanPos_TopFrontLeft , roc::audio::ChanPos_TopFrontRight ,   roc::audio::ChanPos_TopMidLeft , roc::audio::ChanPos_TopMidRight , roc::audio::ChanPos_TopBackLeft , roc::audio::ChanPos_TopBackRight ,   roc::audio::ChanPos_LowFrequency , roc::audio::ChanPos_Max }
	Surround channel position. More...

Functions
const char *	roc::audio::channel_layout_to_str (ChannelLayout)
	Get string name of channel layout.
const char *	roc::audio::channel_order_to_str (ChannelOrder)
	Get string name of channel order.
const char *	roc::audio::channel_pos_to_str (ChannelPosition)
	Get string name from channel position.
const char *	roc::audio::channel_mask_to_str (ChannelMask)
	Get string name from channel mask.

Detailed Description

Channel layout, order, and positions.

Definition in file channel_defs.h.