lavfi: fix erroneous use of AV_PERM_PRESERVE in ff_inplace_start_frame.

ff_inplace_start_frame looks useless anyway.
12 years ago · cc8104b908
parent 046eb21c72
commit cc8104b908
1 changed files with 1 additions and 1 deletions
--- a/libavfilter/video.c
+++ b/libavfilter/video.c
@ -173,7 +173,7 @@ int ff_inplace_start_frame(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
    AVFilterBufferRef *outpicref = NULL, *for_next_filter;
    int ret = 0;

-    if ((inpicref->perms & AV_PERM_WRITE) && !(inpicref->perms & AV_PERM_PRESERVE)) {
+    if (inpicref->perms & AV_PERM_WRITE) {
        outpicref = avfilter_ref_buffer(inpicref, ~0);
        if (!outpicref)
            return AVERROR(ENOMEM);