From df123590f0c6460af20fba0be00ca1d02ca855cc Mon Sep 17 00:00:00 2001 From: Nicolas George Date: Thu, 16 Apr 2020 16:40:53 +0200 Subject: [PATCH] lavfi/vf_crop: use ff_formats_pixdesc_filter(). --- 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); }