Lines Matching defs:changes_map
45 uint8_t *changes_map;
61 av_freep(&mp->changes_map);
84 mp->changes_map = av_calloc(avctx->width, h4);
88 if (!mp->changes_map || !mp->vpt || !mp->hpt)
122 mp->changes_map[offset] = w;
212 if (mp->changes_map[y0 + x] == 0) {
217 w = mp->changes_map[y0 + x];
220 if (mp->changes_map[y0 + x + mp->avctx->width] < w ||
221 mp->changes_map[y0 + x + mp->avctx->width * 2] < w ||
222 mp->changes_map[y0 + x + mp->avctx->width * 3] < w) {
257 av_assert1(mp->changes_map[0]);
260 if (mp->changes_map[y * mp->avctx->width] != 0) {
303 memset(mp->changes_map, 0, avctx->width * avctx->height);
315 if (mp->changes_map[0] == 0) {
317 mp->changes_map[0] = 1;