Searched refs:spectogram_height (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.c270 int spectogram_height = (SPECTOGRAM_HEIGHT/2) * video_scale; local
406 s->spectogram = av_calloc(spectogram_height, s->outpicref->linesize[0]);
427 int spectogram_height = (SPECTOGRAM_HEIGHT/2) * video_scale; local
499 int total_length = linesize * spectogram_height;
506 for (y = 0; y < spectogram_height; y++) {
507 float height = (spectogram_height - y) * (1.0f/spectogram_height);
527 uint8_t *lineptr = data + (spectogram_height + y) * linesize;
539 uint8_t *lineptr = data + (spectogram_height + y) * linesize;
545 uint8_t *startptr = data + spectogram_height * linesiz
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