Searched refs:spectogram (Results 1 - 1 of 1) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavfilter/
H A Davf_showcqt.c65 uint8_t *spectogram; member in struct:__anon3335
117 av_freep(&s->spectogram);
406 s->spectogram = av_calloc(spectogram_height, s->outpicref->linesize[0]);
407 if (!s->spectogram)
490 s->spectogram[s->spectogram_index*linesize + 3*x] = result[x][0] + 0.5f;
491 s->spectogram[s->spectogram_index*linesize + 3*x + 1] = result[x][1] + 0.5f;
492 s->spectogram[s->spectogram_index*linesize + 3*x + 2] = result[x][2] + 0.5f;
528 uint8_t *spectogram_src = s->spectogram + s->spectogram_index * linesize;
540 memcpy(lineptr, s->spectogram + s->spectogram_index * linesize, video_width*3);
574 /* drawing spectogram/sonogra
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