- AVFilterFormats *pix_fmts = NULL;
- int fmt, ret;
-
- for (fmt = 0; av_pix_fmt_desc_get(fmt); fmt++) {
- const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(fmt);
- if (!(desc->flags & AV_PIX_FMT_FLAG_HWACCEL ||
- desc->flags & AV_PIX_FMT_FLAG_PAL ||
- desc->flags & AV_PIX_FMT_FLAG_BITSTREAM) &&
- (ret = ff_add_format(&pix_fmts, fmt)) < 0)
- return ret;
- }