avfilter/vf_swaprect: Use ff_formats_pixdesc_filter()

Reviewed-by: Nicolas George <george@nsup.org>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 7 insertions, 11 deletions

diff --git a/libavfilter/vf_swaprect.c b/libavfilter/vf_swaprect.c
index 4a5f4a12a6..fff9b53dc4 100644
--- a/libavfilter/vf_swaprect.c
+++ b/libavfilter/vf_swaprect.c
@@ -22,7 +22,6 @@
 #include "libavutil/eval.h"
 #include "libavutil/imgutils.h"
 #include "libavutil/opt.h"
-#include "libavutil/pixdesc.h"
 
 #include "avfilter.h"
 #include "formats.h"
@@ -59,16 +58,13 @@ AVFILTER_DEFINE_CLASS(swaprect);
 static int query_formats(AVFilterContext *ctx)
 {
     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_PAL ||
-              desc->flags & AV_PIX_FMT_FLAG_HWACCEL ||
-              desc->flags & AV_PIX_FMT_FLAG_BITSTREAM) &&
-            (ret = ff_add_format(&pix_fmts, fmt)) < 0)
-            return ret;
-    }
+    int ret;
+
+    ret = ff_formats_pixdesc_filter(&pix_fmts, 0, AV_PIX_FMT_FLAG_PAL     |
+                                                  AV_PIX_FMT_FLAG_HWACCEL |
+                                                  AV_PIX_FMT_FLAG_BITSTREAM);
+    if (ret < 0)
+        return ret;
 
     return ff_set_common_formats(ctx, pix_fmts);
 }