Searched refs:lag_int (Results 1 – 4 of 4) sorted by relevance
| /third_party/ffmpeg/libavcodec/ |
| D | amrwbdec.c | 256 static void decode_pitch_lag_high(int *lag_int, int *lag_frac, int pitch_index, in decode_pitch_lag_high() argument
261 *lag_int = (pitch_index + 137) >> 2; in decode_pitch_lag_high()
262 *lag_frac = pitch_index - (*lag_int << 2) + 136; in decode_pitch_lag_high()
264 *lag_int = (pitch_index + 257 - 376) >> 1; in decode_pitch_lag_high()
265 *lag_frac = (pitch_index - (*lag_int << 1) + 256 - 376) * 2; in decode_pitch_lag_high()
268 *lag_int = pitch_index - 280; in decode_pitch_lag_high()
272 *base_lag_int = av_clip(*lag_int - 8 - (*lag_frac < 0), in decode_pitch_lag_high()
278 *lag_int = (pitch_index + 1) >> 2; in decode_pitch_lag_high()
279 *lag_frac = pitch_index - (*lag_int << 2); in decode_pitch_lag_high()
280 *lag_int += *base_lag_int; in decode_pitch_lag_high()
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| D | acelp_pitch_delay.c | 107 void ff_decode_pitch_lag(int *lag_int, int *lag_frac, int pitch_index, in ff_decode_pitch_lag() argument
147 *lag_int = pitch_index * 10923 >> 15; in ff_decode_pitch_lag()
148 *lag_frac = pitch_index - 3 * *lag_int - 1; in ff_decode_pitch_lag()
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| D | amrnbdec.c | 372 static void decode_pitch_lag_1_6(int *lag_int, int *lag_frac, int pitch_index, in decode_pitch_lag_1_6() argument
377 *lag_int = (pitch_index + 107) * 10923 >> 16; in decode_pitch_lag_1_6()
378 *lag_frac = pitch_index - *lag_int * 6 + 105; in decode_pitch_lag_1_6()
380 *lag_int = pitch_index - 368; in decode_pitch_lag_1_6()
384 *lag_int = ((pitch_index + 5) * 10923 >> 16) - 1; in decode_pitch_lag_1_6()
385 *lag_frac = pitch_index - *lag_int * 6 - 3; in decode_pitch_lag_1_6()
386 *lag_int += av_clip(prev_lag_int - 5, PITCH_LAG_MIN_MODE_12k2, in decode_pitch_lag_1_6()
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| D | acelp_pitch_delay.h | 272 void ff_decode_pitch_lag(int *lag_int, int *lag_frac, int pitch_index,
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