diff options
Diffstat (limited to 'media/libstagefright/codecs/amrwbenc/inc/wb_vad.h')
| -rw-r--r-- | media/libstagefright/codecs/amrwbenc/inc/wb_vad.h | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/media/libstagefright/codecs/amrwbenc/inc/wb_vad.h b/media/libstagefright/codecs/amrwbenc/inc/wb_vad.h index 6822f48..9a9af4f 100644 --- a/media/libstagefright/codecs/amrwbenc/inc/wb_vad.h +++ b/media/libstagefright/codecs/amrwbenc/inc/wb_vad.h @@ -37,28 +37,28 @@ typedef struct { - Word16 bckr_est[COMPLEN]; /* background noise estimate */ - Word16 ave_level[COMPLEN]; /* averaged input components for stationary */ - /* estimation */ - Word16 old_level[COMPLEN]; /* input levels of the previous frame */ - Word16 sub_level[COMPLEN]; /* input levels calculated at the end of a frame (lookahead) */ - Word16 a_data5[F_5TH_CNT][2]; /* memory for the filter bank */ - Word16 a_data3[F_3TH_CNT]; /* memory for the filter bank */ + Word16 bckr_est[COMPLEN]; /* background noise estimate */ + Word16 ave_level[COMPLEN]; /* averaged input components for stationary */ + /* estimation */ + Word16 old_level[COMPLEN]; /* input levels of the previous frame */ + Word16 sub_level[COMPLEN]; /* input levels calculated at the end of a frame (lookahead) */ + Word16 a_data5[F_5TH_CNT][2]; /* memory for the filter bank */ + Word16 a_data3[F_3TH_CNT]; /* memory for the filter bank */ - Word16 burst_count; /* counts length of a speech burst */ - Word16 hang_count; /* hangover counter */ - Word16 stat_count; /* stationary counter */ + Word16 burst_count; /* counts length of a speech burst */ + Word16 hang_count; /* hangover counter */ + Word16 stat_count; /* stationary counter */ - /* Note that each of the following two variables holds 15 flags. Each flag reserves 1 bit of the - * variable. The newest flag is in the bit 15 (assuming that LSB is bit 1 and MSB is bit 16). */ - Word16 vadreg; /* flags for intermediate VAD decisions */ - Word16 tone_flag; /* tone detection flags */ + /* Note that each of the following two variables holds 15 flags. Each flag reserves 1 bit of the + * variable. The newest flag is in the bit 15 (assuming that LSB is bit 1 and MSB is bit 16). */ + Word16 vadreg; /* flags for intermediate VAD decisions */ + Word16 tone_flag; /* tone detection flags */ - Word16 sp_est_cnt; /* counter for speech level estimation */ - Word16 sp_max; /* maximum level */ - Word16 sp_max_cnt; /* counts frames that contains speech */ - Word16 speech_level; /* estimated speech level */ - Word32 prev_pow_sum; /* power of previous frame */ + Word16 sp_est_cnt; /* counter for speech level estimation */ + Word16 sp_max; /* maximum level */ + Word16 sp_max_cnt; /* counts frames that contains speech */ + Word16 speech_level; /* estimated speech level */ + Word32 prev_pow_sum; /* power of previous frame */ } VadVars; |