diff options
author | Lennart Poettering <lennart@poettering.net> | 2008-10-03 17:42:38 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2008-10-03 17:42:38 +0200 |
commit | 619ed8a82d05ec2c505600ed6937574739220400 (patch) | |
tree | 0a2b3e8dd60bd21c4c16fbb8defd6aa782111f3b /src/pulse/volume.h | |
parent | be77bcd9ad7e51e51cb3c84d2aed9bd13ddd0a27 (diff) |
add new API call pa_cvolume_snprint_dB()
Diffstat (limited to 'src/pulse/volume.h')
-rw-r--r-- | src/pulse/volume.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/pulse/volume.h b/src/pulse/volume.h index 4b2f3a76..d6eb6061 100644 --- a/src/pulse/volume.h +++ b/src/pulse/volume.h @@ -136,6 +136,16 @@ pa_cvolume* pa_cvolume_set(pa_cvolume *a, unsigned channels, pa_volume_t v); /** Pretty print a volume structure */ char *pa_cvolume_snprint(char *s, size_t l, const pa_cvolume *c); +/** Maximum length of the strings returned by + * pa_cvolume_snprint_dB(). Please note that this value can change with + * any release without warning and without being considered API or ABI + * breakage. You should not use this definition anywhere where it + * might become part of an ABI. \since 0.9.13 */ +#define PA_CVOLUME_SNPRINT_DB_MAX 448 + +/** Pretty print a volume structure but show dB values. \since 0.9.13 */ +char *pa_cvolume_snprint_dB(char *s, size_t l, const pa_cvolume *c); + /** Return the average volume of all channels */ pa_volume_t pa_cvolume_avg(const pa_cvolume *a) PA_GCC_PURE; |