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meta: add video damage region metadata

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Add damage region meta
Implement damage region in video-src and export-sink
This commit is contained in:
Wim Taymans 2018-07-09 12:07:30 +02:00
parent c98fbfe0a9
commit f49ab32874
5 changed files with 100 additions and 31 deletions
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23
spa/lib/debug.c
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@ -72,13 +72,22 @@ int spa_debug_buffer(const struct spa_buffer *buffer)
fprintf(stderr, " seq: %u\n", h->seq);
fprintf(stderr, " pts: %" PRIi64 "\n", h->pts);
fprintf(stderr, " dts_offset: %" PRIi64 "\n", h->dts_offset);
} else if (!strcmp(type_name, SPA_TYPE_META__VideoCrop)) {
struct spa_meta_video_crop *h = m->data;
fprintf(stderr, " struct spa_meta_video_crop:\n");
fprintf(stderr, " x: %d\n", h->x);
fprintf(stderr, " y: %d\n", h->y);
fprintf(stderr, " width: %d\n", h->width);
fprintf(stderr, " height: %d\n", h->height);
} else if (strstr(type_name, SPA_TYPE_META_REGION_BASE) == type_name) {
struct spa_meta_region *h = m->data;
fprintf(stderr, " struct spa_meta_region:\n");
fprintf(stderr, " x: %d\n", h->region.position.x);
fprintf(stderr, " y: %d\n", h->region.position.y);
fprintf(stderr, " width: %d\n", h->region.size.width);
fprintf(stderr, " height: %d\n", h->region.size.height);
} else if (strstr(type_name, SPA_TYPE_META_REGION_ARRAY_BASE) == type_name) {
struct spa_meta_region *p;
fprintf(stderr, " struct spa_meta_region_array:\n");
spa_meta_region_for_each(p, m) {
fprintf(stderr, " x: %d\n", p->region.position.x);
fprintf(stderr, " y: %d\n", p->region.position.y);
fprintf(stderr, " width: %d\n", p->region.size.width);
fprintf(stderr, " height: %d\n", p->region.size.height);
}
} else {
fprintf(stderr, " Unknown:\n");
spa_debug_dump_mem(m->data, m->size);