| /external/chromium_org/third_party/opus/src/celt/ |
| H A D | celt_encoder.c | 228 opus_val16 *tf_estimate, int *tf_chan)
368 /* *tf_estimate = 1 + MIN16(1, sqrt(MAX16(0, tf_max-30))/20); */
369 *tf_estimate = celt_sqrt(MAX16(0, SHL32(MULT16_16(QCONST16(0.0069,14),MIN16(163,tf_max)),14)-QCONST32(0.139,28)));
375 /*printf("%d %f %d\n", is_transient, (float)*tf_estimate, tf_max);*/
550 int *tf_sum, opus_val16 tf_estimate, int tf_chan)
566 bias = MULT16_16_Q14(QCONST16(.04f,15), MAX16(-QCONST16(.25f,14), QCONST16(.5f,14)-tf_estimate));
702 /*printf("%d %f\n", *tf_sum, tf_estimate);*/
756 AnalysisInfo *analysis, opus_val16 *stereo_saving, opus_val16 tf_estimate,
832 trim -= 2*SHR16(tf_estimate, 14-8);
1135 opus_val16 tf_estimate, in
227 transient_analysis(const opus_val32 * OPUS_RESTRICT in, int len, int C, opus_val16 *tf_estimate, int *tf_chan) argument
548 tf_analysis(const CELTMode *m, int len, int isTransient, int *tf_res, int lambda, celt_norm *X, int N0, int LM, int *tf_sum, opus_val16 tf_estimate, int tf_chan) argument
754 alloc_trim_analysis(const CELTMode *m, const celt_norm *X, const opus_val16 *bandLogE, int end, int LM, int C, int N0, AnalysisInfo *analysis, opus_val16 *stereo_saving, opus_val16 tf_estimate, int intensity, opus_val16 surround_trim) argument
1132 compute_vbr(const CELTMode *mode, AnalysisInfo *analysis, opus_int32 base_target, int LM, opus_int32 bitrate, int lastCodedBands, int C, int intensity, int constrained_vbr, opus_val16 stereo_saving, int tot_boost, opus_val16 tf_estimate, int pitch_change, opus_val16 maxDepth, int variable_duration, int lfe, int has_surround_mask, opus_val16 surround_masking, opus_val16 temporal_vbr) argument
1296 opus_val16 tf_estimate; local
[all...] |
| /external/libopus/celt/ |
| H A D | celt_encoder.c | 228 opus_val16 *tf_estimate, int *tf_chan)
368 /* *tf_estimate = 1 + MIN16(1, sqrt(MAX16(0, tf_max-30))/20); */
369 *tf_estimate = celt_sqrt(MAX16(0, SHL32(MULT16_16(QCONST16(0.0069,14),MIN16(163,tf_max)),14)-QCONST32(0.139,28)));
375 /*printf("%d %f %d\n", is_transient, (float)*tf_estimate, tf_max);*/
550 int *tf_sum, opus_val16 tf_estimate, int tf_chan)
566 bias = MULT16_16_Q14(QCONST16(.04f,15), MAX16(-QCONST16(.25f,14), QCONST16(.5f,14)-tf_estimate));
702 /*printf("%d %f\n", *tf_sum, tf_estimate);*/
756 AnalysisInfo *analysis, opus_val16 *stereo_saving, opus_val16 tf_estimate,
832 trim -= 2*SHR16(tf_estimate, 14-8);
1135 opus_val16 tf_estimate, in
227 transient_analysis(const opus_val32 * OPUS_RESTRICT in, int len, int C, opus_val16 *tf_estimate, int *tf_chan) argument
548 tf_analysis(const CELTMode *m, int len, int isTransient, int *tf_res, int lambda, celt_norm *X, int N0, int LM, int *tf_sum, opus_val16 tf_estimate, int tf_chan) argument
754 alloc_trim_analysis(const CELTMode *m, const celt_norm *X, const opus_val16 *bandLogE, int end, int LM, int C, int N0, AnalysisInfo *analysis, opus_val16 *stereo_saving, opus_val16 tf_estimate, int intensity, opus_val16 surround_trim) argument
1132 compute_vbr(const CELTMode *mode, AnalysisInfo *analysis, opus_int32 base_target, int LM, opus_int32 bitrate, int lastCodedBands, int C, int intensity, int constrained_vbr, opus_val16 stereo_saving, int tot_boost, opus_val16 tf_estimate, int pitch_change, opus_val16 maxDepth, int variable_duration, int lfe, int has_surround_mask, opus_val16 surround_masking, opus_val16 temporal_vbr) argument
1296 opus_val16 tf_estimate; local
[all...] |