diff options
Diffstat (limited to 'bat/common.h')
| -rw-r--r-- | bat/common.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/bat/common.h b/bat/common.h index 37d1e4b..ed33d51 100644 --- a/bat/common.h +++ b/bat/common.h @@ -13,8 +13,6 @@ * */ -#include <alsa/asoundlib.h> - #define TEMP_RECORD_FILE_NAME "/tmp/bat.wav.XXXXXX" #define DEFAULT_DEV_NAME "default" @@ -110,6 +108,15 @@ struct wav_container { struct bat; +enum _bat_pcm_format { + BAT_PCM_FORMAT_UNKNOWN = -1, + BAT_PCM_FORMAT_S16_LE = 0, + BAT_PCM_FORMAT_S32_LE, + BAT_PCM_FORMAT_U8, + BAT_PCM_FORMAT_S24_3LE, + BAT_PCM_FORMAT_MAX +}; + enum _bat_op_mode { MODE_UNKNOWN = -1, MODE_SINGLE = 0, @@ -142,7 +149,7 @@ struct bat { int frames; /* nb of frames */ int frame_size; /* size of frame */ int sample_size; /* size of sample */ - snd_pcm_format_t format; /* PCM format */ + enum _bat_pcm_format format; /* PCM format */ float sigma_k; /* threshold for peak detection */ float target_freq[MAX_CHANNELS]; |