[FFmpeg-devel] [PATCH 2/4] lavfi/vf_crop: use ff_formats_pixdesc_filter().
Nicolas George
george at nsup.org
Thu Apr 16 18:28:58 EEST 2020
Signed-off-by: Nicolas George <george at nsup.org>
---
libavfilter/vf_crop.c | 21 ++++-----------------
1 file changed, 4 insertions(+), 17 deletions(-)
diff --git a/libavfilter/vf_crop.c b/libavfilter/vf_crop.c
index 502defd0a5..3d5cb95f78 100644
--- a/libavfilter/vf_crop.c
+++ b/libavfilter/vf_crop.c
@@ -94,24 +94,11 @@ typedef struct CropContext {
static int query_formats(AVFilterContext *ctx)
{
AVFilterFormats *formats = 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_BITSTREAM)
- continue;
- if (!(desc->flags & AV_PIX_FMT_FLAG_HWACCEL)) {
- // Not usable if there is any subsampling but the format is
- // not planar (e.g. YUYV422).
- if ((desc->log2_chroma_w || desc->log2_chroma_h) &&
- !(desc->flags & AV_PIX_FMT_FLAG_PLANAR))
- continue;
- }
- ret = ff_add_format(&formats, fmt);
- if (ret < 0)
- return ret;
- }
+ int ret;
+ ret = ff_formats_pixdesc_filter(&formats, 0, AV_PIX_FMT_FLAG_BITSTREAM | FF_PIX_FMT_FLAG_SW_FLAT_SUB);
+ if (ret < 0)
+ return ret;
return ff_set_common_formats(ctx, formats);
}
--
2.25.1
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