vsrc_color: set output pos values to -1

-1 is more correct than 0, as the position in the file is undefined.
14 years ago · 0c6cf3fa7c
parent bb3a2b723a
commit 0c6cf3fa7c
1 changed files with 1 additions and 1 deletions
--- a/libavfilter/vsrc_color.c
+++ b/libavfilter/vsrc_color.c
@ -139,7 +139,7 @@ static int color_request_frame(AVFilterLink *link)
    AVFilterBufferRef *picref = avfilter_get_video_buffer(link, AV_PERM_WRITE, color->w, color->h);
    picref->video->sample_aspect_ratio = (AVRational) {1, 1};
    picref->pts                 = av_rescale_q(color->pts++, color->time_base, AV_TIME_BASE_Q);
-    picref->pos                 = 0;
+    picref->pos = -1;

    avfilter_start_frame(link, avfilter_ref_buffer(picref, ~0));
    ff_draw_rectangle(picref->data, picref->linesize,