diff options
Diffstat (limited to 'parecord/audio_types.h')
| -rw-r--r-- | parecord/audio_types.h | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/parecord/audio_types.h b/parecord/audio_types.h index d151dce..e924cf4 100644 --- a/parecord/audio_types.h +++ b/parecord/audio_types.h @@ -7,26 +7,45 @@ #include "wav_header.h" +#define MAX_AUDIO_TYPE_LEN 5 +#define MAX_AUDIO_FORMAT_LEN 11 + enum audio_types { AUDIO_TYPE_WAVE, + AUDIO_TYPE_MAX, AUDIO_TYPE_NONE = -1 }; struct audio_types_info { - const char *name; + const char name[MAX_AUDIO_TYPE_LEN]; off_t rsv_bytes; }; -struct audio_formats_info { - const char *name; - pa_sample_format_t pa_format; +enum audio_formats { + AUDIO_FORMAT_U8 = PA_SAMPLE_U8, + AUDIO_FORMAT_ALAW = PA_SAMPLE_ALAW, + AUDIO_FORMAT_ULAW = PA_SAMPLE_ULAW, + AUDIO_FORMAT_S16LE = PA_SAMPLE_S16LE, + AUDIO_FORMAT_S16BE = PA_SAMPLE_S16BE, + AUDIO_FORMAT_FLOAT32LE = PA_SAMPLE_FLOAT32LE, + AUDIO_FORMAT_FLOAT32BE = PA_SAMPLE_FLOAT32BE, + AUDIO_FORMAT_S32LE = PA_SAMPLE_S32LE, + AUDIO_FORMAT_S32BE = PA_SAMPLE_S32BE, + AUDIO_FORMAT_S24LE = PA_SAMPLE_S24LE, + AUDIO_FORMAT_S24BE = PA_SAMPLE_S24BE, + AUDIO_FORMAT_S24_32LE = PA_SAMPLE_S24_32LE, + AUDIO_FORMAT_S24_32BE = PA_SAMPLE_S24_32BE, + AUDIO_FORMAT_MAX = 13, + AUDIO_FORMAT_NONE = -1 }; struct wav_header *init_wav_header(struct wav_header *header, uint32_t size, uint16_t audioFormat, uint16_t numChannels, uint32_t sampleRate, uint32_t bitsPerSample); int checkAudioType(char *source); +char *getAllAudioTypes(); off_t getOffset(int format); -pa_sample_format_t checkAudioFormat(char *source); +int checkAudioFormat(char *source); +char *getAllAudioFormats(); #endif /* AT_AUDIOTYPES_H */ |