mjpegdec: support more pix_fmt_ids for grayscale

[ffmpeg] / libavfilter / vsrc_mptestsrc.c

diff --git a/libavfilter/vsrc_mptestsrc.c b/libavfilter/vsrc_mptestsrc.c
index ae782724dbb74b2dae0558b6f1fb9058d7158eef..d526ee2cc900dbcc8c29f09bdaf0b8ecd13955cc 100644 (file)
--- a/libavfilter/vsrc_mptestsrc.c
+++ b/libavfilter/vsrc_mptestsrc.c
@@ -355,11 +355,7 @@ static int request_frame(AVFilterLink *outlink)
     }
 
     test->frame_nb++;
-
-    ff_start_frame(outlink, avfilter_ref_buffer(picref, ~0));
-    ff_draw_slice(outlink, 0, picref->video->h, 1);
-    ff_end_frame(outlink);
-    avfilter_unref_buffer(picref);
+    ff_filter_frame(outlink, picref);
 
     return 0;
 }
@@ -384,4 +380,5 @@ AVFilter avfilter_vsrc_mptestsrc = {
 
     .inputs         = NULL,
     .outputs        = mptestsrc_outputs,
+    .priv_class     = &mptestsrc_class,
 };