/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavfilter/ |
H A D | af_earwax.c | 112 static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument 116 AVFrame *outsamples = ff_get_audio_buffer(inlink, insamples->nb_samples); 120 av_frame_free(&insamples); 123 av_frame_copy_props(outsamples, insamples); 127 in = (int16_t *)insamples ->data[0]; 129 len = FFMIN(NUMTAPS, 2*insamples->nb_samples); 135 if (2*insamples->nb_samples >= NUMTAPS ){ 136 endin = in + insamples->nb_samples * 2 - NUMTAPS; 142 memmove(taps, taps + 2*insamples->nb_samples, NUMTAPS * sizeof(*taps)); 144 av_frame_free(&insamples); [all...] |
H A D | af_silencedetect.c | 43 void (*silencedetect)(struct SilenceDetectContext *s, AVFrame *insamples, 60 static char *get_metadata_val(AVFrame *insamples, const char *key) argument 62 AVDictionaryEntry *e = av_dict_get(insamples->metadata, key, NULL, 0); 66 static av_always_inline void update(SilenceDetectContext *s, AVFrame *insamples, argument 74 s->start = insamples->pts - (int64_t)(s->duration / av_q2d(time_base) + .5); 75 av_dict_set(&insamples->metadata, "lavfi.silence_start", 78 get_metadata_val(insamples, "lavfi.silence_start")); 83 av_dict_set(&insamples->metadata, "lavfi.silence_end", 84 av_ts2timestr(insamples->pts, &time_base), 0); 85 av_dict_set(&insamples 136 filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument [all...] |
H A D | af_asetnsamples.c | 127 static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument 133 int nb_samples = insamples->nb_samples; 144 av_audio_fifo_write(asns->fifo, (void **)insamples->extended_data, nb_samples); 146 asns->next_out_pts = insamples->pts; 147 av_frame_free(&insamples);
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H A D | avf_avectorscope.c | 174 static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument 190 av_frame_free(&insamples); 197 p->outpicref->pts = insamples->pts; 201 switch (insamples->format) { 203 for (i = 0; i < insamples->nb_samples; i++) { 204 int16_t *src = (int16_t *)insamples->data[0] + i * 2; 218 for (i = 0; i < insamples->nb_samples; i++) { 219 float *src = (float *)insamples->data[0] + i * 2; 234 av_frame_free(&insamples);
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H A D | avf_showwaves.c | 163 static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument 168 const int nb_samples = insamples->nb_samples; 171 int16_t *p = (int16_t *)insamples->data[0]; 186 outpicref->pts = insamples->pts + 187 av_rescale_q((p - (int16_t *)insamples->data[0]) / nb_channels, 224 av_frame_free(&insamples);
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H A D | af_amerge.c | 222 static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument 237 av_frame_free(&insamples); 240 ff_bufqueue_add(ctx, &am->in[input_number].queue, av_frame_clone(insamples)); 241 am->in[input_number].nb_samples += insamples->nb_samples; 242 av_frame_free(&insamples);
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H A D | af_pan.c | 363 static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument 366 int n = insamples->nb_samples; 374 (void *)insamples->extended_data, n); 375 av_frame_copy_props(outsamples, insamples); 380 av_frame_free(&insamples);
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H A D | avf_showspectrum.c | 287 static int plot_spectrum_column(AVFilterLink *inlink, AVFrame *insamples, int nb_samples) argument 307 const int16_t *p = (int16_t *)insamples->extended_data[ch]; 468 outpicref->pts = insamples->pts + 480 static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument 484 int ret = 0, left_samples = insamples->nb_samples; 488 int ret = plot_spectrum_column(inlink, insamples, left_samples); 495 av_frame_free(&insamples);
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H A D | af_astreamsync.c | 180 static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument 187 insamples;
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H A D | avf_showcqt.c | 592 static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument 601 if (!insamples) { 615 remaining = insamples->nb_samples; 616 audio_data = (float*) insamples->data[0]; 620 int i = insamples->nb_samples - remaining; 629 av_frame_free(&insamples); 637 int i = insamples->nb_samples - remaining; 648 av_frame_free(&insamples);
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H A D | f_ebur128.c | 548 static int filter_frame(AVFilterLink *inlink, AVFrame *insamples) argument 554 const int nb_samples = insamples->nb_samples; 555 const double *samples = (double *)insamples->data[0]; 562 (const uint8_t **)insamples->data, nb_samples); 639 const int64_t pts = insamples->pts + 771 av_dict_set(&insamples->metadata, name, metabuf, 0); \ 817 return ff_filter_frame(ctx->outputs[ebur128->do_video], insamples);
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H A D | avfilter.c | 1095 int insamples = frame->nb_samples, inpos = 0, nb_samples; local 1102 while (insamples) { 1117 nb_samples = FFMIN(insamples, 1123 insamples -= nb_samples;
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