Lines Matching refs:spectogram
65 uint8_t *spectogram;
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/sonogram */
576 memcpy(data, s->spectogram + s->spectogram_index*linesize, total_length - back_length);
580 memcpy(data, s->spectogram, back_length);