From: Mark Himsley <[email protected]> draw_slice() checks that the fade factor is < 65536 and only calculates the fade if so. But the fade factor is clipped in end_frame() by av_clip_uint16() to 65535, so the fade is calculated for every frame. This patch alters the check so that it compares with < 65535 (UINT16_MAX).
Signed-off-by: Anton Khirnov <[email protected]> --- libavfilter/vf_fade.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavfilter/vf_fade.c b/libavfilter/vf_fade.c index 4c2cd4b..0c8668c 100644 --- a/libavfilter/vf_fade.c +++ b/libavfilter/vf_fade.c @@ -101,7 +101,7 @@ static void draw_slice(AVFilterLink *inlink, int y, int h, int slice_dir) uint8_t *p; int i, j, plane; - if (fade->factor < 65536) { + if (fade->factor < UINT16_MAX) { /* luma or rgb plane */ for (i = 0; i < h; i++) { p = outpic->data[0] + (y+i) * outpic->linesize[0]; -- 1.7.4.1 _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
