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Specified the range for float types and added empty check function for format and subformat mask

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This commit is contained in:
Jaroslav Kysela 2001-11-26 15:16:01 +00:00
parent 2fe0d1995c
commit 0e746d674b
1 changed files with 6 additions and 4 deletions
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10
include/pcm.h
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@ -136,13 +136,13 @@ typedef enum _snd_pcm_format {
SND_PCM_FORMAT_U32_LE,
/** Unsigned 32 bit Big Endian */
SND_PCM_FORMAT_U32_BE,
/** Float 32 bit Little Endian */
/** Float 32 bit Little Endian, Range -1.0 to 1.0 */
SND_PCM_FORMAT_FLOAT_LE,
/** Float 32 bit Big Endian */
/** Float 32 bit Big Endian, Range -1.0 to 1.0 */
SND_PCM_FORMAT_FLOAT_BE,
/** Float 64 bit Little Endian */
/** Float 64 bit Little Endian, Range -1.0 to 1.0 */
SND_PCM_FORMAT_FLOAT64_LE,
/** Float 64 bit Big Endian */
/** Float 64 bit Big Endian, Range -1.0 to 1.0 */
SND_PCM_FORMAT_FLOAT64_BE,
/** IEC-958 Little Endian */
SND_PCM_FORMAT_IEC958_SUBFRAME_LE,
@ -683,6 +683,7 @@ void snd_pcm_format_mask_copy(snd_pcm_format_mask_t *dst, const snd_pcm_format_m
void snd_pcm_format_mask_none(snd_pcm_format_mask_t *mask);
void snd_pcm_format_mask_any(snd_pcm_format_mask_t *mask);
int snd_pcm_format_mask_test(const snd_pcm_format_mask_t *mask, snd_pcm_format_t val);
int snd_pcm_format_mask_empty(const snd_pcm_format_mask_t *mask);
void snd_pcm_format_mask_set(snd_pcm_format_mask_t *mask, snd_pcm_format_t val);
void snd_pcm_format_mask_reset(snd_pcm_format_mask_t *mask, snd_pcm_format_t val);
@ -707,6 +708,7 @@ void snd_pcm_subformat_mask_copy(snd_pcm_subformat_mask_t *dst, const snd_pcm_su
void snd_pcm_subformat_mask_none(snd_pcm_subformat_mask_t *mask);
void snd_pcm_subformat_mask_any(snd_pcm_subformat_mask_t *mask);
int snd_pcm_subformat_mask_test(const snd_pcm_subformat_mask_t *mask, snd_pcm_subformat_t val);
int snd_pcm_subformat_mask_empty(const snd_pcm_format_mask_t *mask);
void snd_pcm_subformat_mask_set(snd_pcm_subformat_mask_t *mask, snd_pcm_subformat_t val);
void snd_pcm_subformat_mask_reset(snd_pcm_subformat_mask_t *mask, snd_pcm_subformat_t val);