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| author | Nicolas George <nicolas.george@normalesup.org> | 2012-08-14 18:45:00 +0200 |
|---|---|---|
| committer | Nicolas George <nicolas.george@normalesup.org> | 2012-08-17 18:26:41 +0200 |
| commit | 3bc644e044f27ea2fbb66d24f713440260cc417e (patch) | |
| tree | d55d0472f64d4c9920eec744bc285d553b39c607 /libavfilter/vf_fps.c | |
| parent | 738fab17ead04b7d8fc34359747a0ea3989afdfa (diff) | |
| download | ffmpeg-3bc644e044f27ea2fbb66d24f713440260cc417e.tar.gz | |
vf_fps: fix permissions.
Diffstat (limited to 'libavfilter/vf_fps.c')
| -rw-r--r-- | libavfilter/vf_fps.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavfilter/vf_fps.c b/libavfilter/vf_fps.c index 86e173bafc..25d72428ab 100644 --- a/libavfilter/vf_fps.c +++ b/libavfilter/vf_fps.c @@ -231,7 +231,7 @@ static int end_frame(AVFilterLink *inlink) /* duplicate the frame if needed */ if (!av_fifo_size(s->fifo) && i < delta - 1) { - AVFilterBufferRef *dup = avfilter_ref_buffer(buf_out, AV_PERM_READ); + AVFilterBufferRef *dup = avfilter_ref_buffer(buf_out, ~0); av_log(ctx, AV_LOG_DEBUG, "Duplicating frame.\n"); if (dup) @@ -289,12 +289,14 @@ AVFilter avfilter_vf_fps = { .inputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, + .min_perms = AV_PERM_READ | AV_PERM_PRESERVE, .start_frame = null_start_frame, .draw_slice = null_draw_slice, .end_frame = end_frame, }, { .name = NULL}}, .outputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, + .rej_perms = AV_PERM_WRITE, .request_frame = request_frame, .config_props = config_props}, { .name = NULL}}, |