Make config_props() show conversion information before to create the

swscale context.

This makes eventual warnings issued in case of swscale context
creation failure to be shown after the conversion information rather
than before, which is slightly less confusing.

Originally committed as revision 23056 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 4 insertions, 4 deletions

diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c
index 4ba7e9f6b7..ef5c3c35e9 100644
--- a/libavfilter/vf_scale.c
+++ b/libavfilter/vf_scale.c
@@ -128,10 +128,6 @@ static int config_props(AVFilterLink *outlink)
     outlink->h = h;
 
     /* TODO: make algorithm configurable */
-    scale->sws = sws_getContext(inlink ->w, inlink ->h, inlink ->format,
-                                outlink->w, outlink->h, outlink->format,
-                                scale->flags, NULL, NULL, NULL);
-
     av_log(ctx, AV_LOG_INFO, "w:%d h:%d fmt:%s -> w:%d h:%d fmt:%s flags:%0x\n",
            inlink ->w, inlink ->h, av_pix_fmt_descriptors[ inlink->format].name,
            outlink->w, outlink->h, av_pix_fmt_descriptors[outlink->format].name,
@@ -139,6 +135,10 @@ static int config_props(AVFilterLink *outlink)
 
     scale->input_is_pal = av_pix_fmt_descriptors[inlink->format].flags & PIX_FMT_PAL;
 
+    scale->sws = sws_getContext(inlink ->w, inlink ->h, inlink ->format,
+                                outlink->w, outlink->h, outlink->format,
+                                scale->flags, NULL, NULL, NULL);
+
     return !scale->sws;
 }