lavfi/scale: Pass src_range and dst_range to libswscale.

Fixes ticket #4812.
9 years ago · 0cb6c0ec48
parent 555f513769
commit 0cb6c0ec48
2 changed files with 7 additions and 1 deletions
--- a/libavfilter/version.h
+++ b/libavfilter/version.h
@ -31,7 +31,7 @@

 #define LIBAVFILTER_VERSION_MAJOR  5
 #define LIBAVFILTER_VERSION_MINOR  40
-#define LIBAVFILTER_VERSION_MICRO 100
+#define LIBAVFILTER_VERSION_MICRO 101

 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
                                               LIBAVFILTER_VERSION_MINOR, \
--- a/libavfilter/vf_scale.c
+++ b/libavfilter/vf_scale.c
@ -374,6 +374,12 @@ static int config_props(AVFilterLink *outlink)
            av_opt_set_int(*s, "sws_flags", scale->flags, 0);
            av_opt_set_int(*s, "param0", scale->param[0], 0);
            av_opt_set_int(*s, "param1", scale->param[1], 0);
+            if (scale->in_range != AVCOL_RANGE_UNSPECIFIED)
+                av_opt_set_int(*s, "src_range",
+                               scale->in_range == AVCOL_RANGE_JPEG, 0);
+            if (scale->out_range != AVCOL_RANGE_UNSPECIFIED)
+                av_opt_set_int(*s, "dst_range",
+                               scale->out_range == AVCOL_RANGE_JPEG, 0);

            if (scale->opts) {
                AVDictionaryEntry *e = NULL;