mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-10-29 05:40:25 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

PCM: A few doxygen fixes for chmap stuff

Browse source 
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-09-13 08:38:59 +02:00
parent c6db60e327
commit 63f6f4a610
2 changed files with 54 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

18
include/pcm.h
View file

@ -519,20 +519,24 @@ enum snd_pcm_chmap_position {
SND_CHMAP_LAST = SND_CHMAP_TRC, /** last entry */
};
#define SND_CHMAP_POSITION_MASK 0xffff /** bitmask for channel position */
#define SND_CHMAP_PHASE_INVERSE (0x01 << 16) /* the channel is phase inverted */
#define SND_CHMAP_DRIVER_SPEC (0x02 << 16) /* non-standard channel value */
/** bitmask for channel position */
#define SND_CHMAP_POSITION_MASK 0xffff
/** bit flag indicating the channel is phase inverted */
#define SND_CHMAP_PHASE_INVERSE (0x01 << 16)
/** bit flag indicating the non-standard channel value */
#define SND_CHMAP_DRIVER_SPEC (0x02 << 16)
/** the channel map header */
typedef struct snd_pcm_chmap {
unsigned int channels;
unsigned int pos[0];
unsigned int channels; /** number of channels */
unsigned int pos[0]; /** channel position array */
} snd_pcm_chmap_t;
/** the header of array items returned from snd_pcm_query_chmaps() */
typedef struct snd_pcm_chmap_query {
enum snd_pcm_chmap_type type;
snd_pcm_chmap_t map;
enum snd_pcm_chmap_type type; /** channel map type */
snd_pcm_chmap_t map; /** available channel map */
} snd_pcm_chmap_query_t;