diff options
| -rw-r--r-- | libavfilter/vf_hwdownload.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/libavfilter/vf_hwdownload.c b/libavfilter/vf_hwdownload.c index 33af30cf40..faf2ea8c0e 100644 --- a/libavfilter/vf_hwdownload.c +++ b/libavfilter/vf_hwdownload.c @@ -37,26 +37,13 @@ typedef struct HWDownloadContext { static int hwdownload_query_formats(AVFilterContext *avctx) { - AVFilterFormats *infmts = NULL; - AVFilterFormats *outfmts = NULL; - const AVPixFmtDescriptor *desc; + AVFilterFormats *fmts; int err; - for (desc = av_pix_fmt_desc_next(NULL); desc; - desc = av_pix_fmt_desc_next(desc)) { - if (desc->flags & AV_PIX_FMT_FLAG_HWACCEL) - err = ff_add_format(&infmts, av_pix_fmt_desc_get_id(desc)); - else - err = ff_add_format(&outfmts, av_pix_fmt_desc_get_id(desc)); - if (err) { - ff_formats_unref(&infmts); - ff_formats_unref(&outfmts); - return err; - } - } - - if ((err = ff_formats_ref(infmts, &avctx->inputs[0]->out_formats)) < 0 || - (err = ff_formats_ref(outfmts, &avctx->outputs[0]->in_formats)) < 0) + if ((err = ff_formats_pixdesc_filter(&fmts, AV_PIX_FMT_FLAG_HWACCEL, 0)) || + (err = ff_formats_ref(fmts, &avctx->inputs[0]->out_formats)) || + (err = ff_formats_pixdesc_filter(&fmts, 0, AV_PIX_FMT_FLAG_HWACCEL)) || + (err = ff_formats_ref(fmts, &avctx->outputs[0]->in_formats))) return err; return 0; |