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Searched refs:synth (Results 1 - 25 of 29) sorted by relevance

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/third_party/ffmpeg/libavcodec/
H A Dsipr16k.c99 static void postfilter(float *out_data, float* synth, float* iir_mem, in postfilter() argument
113 ff_celp_lp_synthesis_filterf(tmpbuf, filt_mem[1], synth, 30, in postfilter()
116 memcpy(synth - LP_FILTER_ORDER_16k, mem_preemph, in postfilter()
117 LP_FILTER_ORDER_16k * sizeof(*synth)); in postfilter()
119 ff_celp_lp_synthesis_filterf(synth, filt_mem[0], synth, 30, in postfilter()
123 synth + 30 - LP_FILTER_ORDER_16k, in postfilter()
124 LP_FILTER_ORDER_16k * sizeof(*synth)); in postfilter()
127 synth + 30, 2 * L_SUBFR_16k - 30, in postfilter()
132 LP_FILTER_ORDER_16k * sizeof(*synth)); in postfilter()
180 float *synth = ctx->synth_buf + LP_FILTER_ORDER_16k; ff_sipr_decode_frame_16k() local
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H A Dvc2enc_dwt.c59 dwtcoef *datal = data, *synth = t->buffer, *synthl = synth; in vc2_subband_dwt_97() local
75 synthl = synth; in vc2_subband_dwt_97()
98 synthl = synth + synth_width; in vc2_subband_dwt_97()
103 synthl = synth + (synth_width << 1); in vc2_subband_dwt_97()
113 synthl = synth + (synth_height - 1) * synth_width; in vc2_subband_dwt_97()
122 synthl = synth; in vc2_subband_dwt_97()
126 synthl = synth + (synth_width << 1); in vc2_subband_dwt_97()
133 synthl = synth + (synth_height - 2) * synth_width; in vc2_subband_dwt_97()
137 deinterleave(data, stride, width, height, synth); in vc2_subband_dwt_97()
144 dwtcoef *synth = t->buffer, *synthl = synth, *datal = data; vc2_subband_dwt_53() local
219 dwtcoef *synth = t->buffer, *synthl = synth, *datal = data; dwt_haar() local
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H A Dg729dec.c427 int16_t synth[SUBFRAME_SIZE+10]; // fixed-codebook vector in decode_frame() local
642 memcpy(synth, ctx->syn_filter_data, 10 * sizeof(int16_t)); in decode_frame()
645 synth+10, in decode_frame()
667 synth+10, in decode_frame()
677 synth+10, in decode_frame()
687 memcpy(ctx->syn_filter_data, synth+SUBFRAME_SIZE, 10 * sizeof(int16_t)); in decode_frame()
692 gain_before += FFABS(synth[j+10]); in decode_frame()
704 synth+10, in decode_frame()
710 gain_after += FFABS(synth[j+10]); in decode_frame()
715 synth in decode_frame()
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H A Ddcadsp.c116 static void sub_qmf32_float_c(SynthFilterContext *synth, in sub_qmf32_float_c() argument
138 synth->synth_filter_float(imdct, hist1, offset, in sub_qmf32_float_c()
145 static void sub_qmf64_float_c(SynthFilterContext *synth, in sub_qmf64_float_c() argument
187 synth->synth_filter_float_64(imdct, hist1, offset, in sub_qmf64_float_c()
238 static void sub_qmf32_fixed_c(SynthFilterContext *synth, in sub_qmf32_fixed_c() argument
255 synth->synth_filter_fixed(imdct, hist1, offset, in sub_qmf32_fixed_c()
262 static void sub_qmf64_fixed_c(SynthFilterContext *synth, in sub_qmf64_fixed_c() argument
291 synth->synth_filter_fixed_64(imdct, hist1, offset, in sub_qmf64_fixed_c()
H A Dsipr.c376 float *synth = ctx->synth_buf + 16; // 16 instead of LP_FILTER_ORDER for in decode_frame() local
448 ff_celp_lp_synthesis_filterf(synth + i*SUBFR_SIZE, pAz, fixed_vector, in decode_frame()
454 memcpy(synth - LP_FILTER_ORDER, synth + frame_size - LP_FILTER_ORDER, in decode_frame()
462 ff_adaptive_gain_control(&synth[i * SUBFR_SIZE], in decode_frame()
463 &synth[i * SUBFR_SIZE], energy, in decode_frame()
473 ff_acelp_apply_order_2_transfer_function(out_data, synth, in decode_frame()
H A Dwmavoice.c502 * @param speech_synth input buffer containing speech synth before postfilter
792 * - A zero-synthesis filter (generate excitation from synth signal)
800 * @param synth Speech synthesis output (before postfilter)
802 * @param size Buffer size of synth & samples
808 static void postfilter(WMAVoiceContext *s, const float *synth, in postfilter() argument
820 ff_celp_lp_zero_synthesis_filterf(zero_exc_pf, lpcs, synth, size, s->lsps); in postfilter()
834 adaptive_gain_control(samples, synth_pf, synth, size, 0.99, in postfilter()
1439 * @param synth target memory for the speech synthesis filter output
1447 float *excitation, float *synth) in synth_block()
1467 ff_celp_lp_synthesis_filterf(synth, lpc in synth_block()
1442 synth_block(WMAVoiceContext *s, GetBitContext *gb, int block_idx, int size, int block_pitch_sh2, const double *lsps, const double *prev_lsps, const struct frame_type_desc *frame_desc, float *excitation, float *synth) synth_block() argument
1484 synth_frame(AVCodecContext *ctx, GetBitContext *gb, int frame_idx, float *samples, const double *lsps, const double *prev_lsps, float *excitation, float *synth) synth_frame() argument
1721 float synth[MAX_LSPS + MAX_SFRAMESIZE]; synth_superframe() local
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H A Ddcadsp.h49 void (*sub_qmf_float[2])(SynthFilterContext *synth,
64 void (*sub_qmf_fixed[2])(SynthFilterContext *synth,
H A Dsipr.h95 float synth[LP_FILTER_ORDER_16k]; member
H A Damrwbdec.c867 * @param[in] synth LB speech synthesis at 12.8k
871 static float find_hb_gain(AMRWBContext *ctx, const float *synth, in find_hb_gain() argument
881 tmp = ctx->celpm_ctx.dot_productf(synth, synth + 1, AMRWB_SFR_SIZE - 1); in find_hb_gain()
884 tilt = tmp / ctx->celpm_ctx.dot_productf(synth, synth, AMRWB_SFR_SIZE); in find_hb_gain()
H A Ddca_core.h194 SynthFilterContext synth; member
/third_party/ffmpeg/libavformat/
H A Dsbgdec.c109 struct sbg_script_synth *synth; member
625 struct sbg_script_synth *synth) in parse_synth_channel_sine()
638 synth->type = SBG_TYPE_SINE; in parse_synth_channel_sine()
639 synth->carrier = carrier; in parse_synth_channel_sine()
640 synth->beat = beat; in parse_synth_channel_sine()
641 synth->vol = vol; in parse_synth_channel_sine()
646 struct sbg_script_synth *synth) in parse_synth_channel_pink()
653 synth->type = SBG_TYPE_NOISE; in parse_synth_channel_pink()
654 synth->vol = vol; in parse_synth_channel_pink()
659 struct sbg_script_synth *synth) in parse_synth_channel_bell()
624 parse_synth_channel_sine(struct sbg_parser *p, struct sbg_script_synth *synth) parse_synth_channel_sine() argument
645 parse_synth_channel_pink(struct sbg_parser *p, struct sbg_script_synth *synth) parse_synth_channel_pink() argument
658 parse_synth_channel_bell(struct sbg_parser *p, struct sbg_script_synth *synth) parse_synth_channel_bell() argument
677 parse_synth_channel_mix(struct sbg_parser *p, struct sbg_script_synth *synth) parse_synth_channel_mix() argument
690 parse_synth_channel_spin(struct sbg_parser *p, struct sbg_script_synth *synth) parse_synth_channel_spin() argument
716 struct sbg_script_synth *synth; parse_synth_channel() local
742 int r, synth; parse_synth_def() local
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/third_party/ffmpeg/tests/checkasm/
H A Dsynth_filter.c49 SynthFilterContext synth; in checkasm_check_synth_filter() local
52 ff_synth_filter_init(&synth); in checkasm_check_synth_filter()
54 if (check_func(synth.synth_filter_float, "synth_filter_float")) { in checkasm_check_synth_filter()
/third_party/skia/third_party/externals/oboe/apps/OboeTester/app/src/main/java/com/mobileer/miditools/synth/
H A DSineVoice.java17 package com.mobileer.miditools.synth;
H A DSynthUnit.java17 package com.mobileer.miditools.synth;
H A DLatencyController.java17 package com.mobileer.miditools.synth;
H A DSawOscillator.java17 package com.mobileer.miditools.synth;
H A DSawOscillatorDPW.java17 package com.mobileer.miditools.synth;
H A DSawVoice.java17 package com.mobileer.miditools.synth;
H A DSineOscillator.java17 package com.mobileer.miditools.synth;
H A DSynthVoice.java17 package com.mobileer.miditools.synth;
H A DEnvelopeADSR.java17 package com.mobileer.miditools.synth;
H A DAudioLatencyTuner.java17 package com.mobileer.miditools.synth;
H A DSimpleAudioOutput.java17 package com.mobileer.miditools.synth;
/third_party/skia/third_party/externals/freetype/src/base/
H A Dftsynth.c33 #define FT_COMPONENT synth
/third_party/skia/third_party/externals/freetype/include/freetype/internal/
H A Dfttrace.h46 FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */

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