//FIXME maybe link the orig in
+//XXX: identical pix_fmt must be following with each others
static const struct {
int fmt;
enum PixelFormat pix_fmt;
{
AVFilterFormats *avfmts=NULL;
MPContext *m = ctx->priv;
+ enum PixelFormat lastpixfmt = PIX_FMT_NONE;
int i;
for(i=0; conversion_map[i].fmt; i++){
av_log(ctx, AV_LOG_DEBUG, "query: %X\n", conversion_map[i].fmt);
if(m->vf.query_format(&m->vf, conversion_map[i].fmt)){
av_log(ctx, AV_LOG_DEBUG, "supported,adding\n");
- avfilter_add_format(&avfmts, conversion_map[i].pix_fmt);
+ if (conversion_map[i].pix_fmt != lastpixfmt) {
+ avfilter_add_format(&avfmts, conversion_map[i].pix_fmt);
+ lastpixfmt = conversion_map[i].pix_fmt;
+ }
}
}