diff options
Diffstat (limited to 'polyp/sample.h')
| -rw-r--r-- | polyp/sample.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/polyp/sample.h b/polyp/sample.h index 912cdaa0..7e810386 100644 --- a/polyp/sample.h +++ b/polyp/sample.h @@ -42,7 +42,8 @@ enum pa_sample_format { PA_SAMPLE_S16BE, /**< Signed 16 Bit PCM, big endian */ PA_SAMPLE_FLOAT32LE, /**< 32 Bit IEEE floating point, little endian, range -1..1 */ PA_SAMPLE_FLOAT32BE, /**< 32 Bit IEEE floating point, big endian, range -1..1 */ - PA_SAMPLE_MAX /**< Upper limit of valid sample types */ + PA_SAMPLE_MAX, /**< Upper limit of valid sample types */ + PA_SAMPLE_INVALID = -1 /**< An invalid value */ }; #ifdef WORDS_BIGENDIAN @@ -119,6 +120,9 @@ double pa_volume_to_dB(pa_volume_t v); /** Pretty print a byte size value. (i.e. "2.5 MB") */ void pa_bytes_snprint(char *s, size_t l, unsigned v); +/** Parse a sample format text */ +enum pa_sample_format pa_parse_sample_format(const char *format); + PA_C_DECL_END #endif |