From 42db4aaaa6e49608b78db01f2698e1120b491fdb Mon Sep 17 00:00:00 2001 From: Ganesh Ajjanagadde Date: Fri, 5 Jun 2015 16:05:18 -0400 Subject: vf_colormatrix: calculate coefficients only once calc_coefficients is no longer being called every frame Signed-off-by: Ganesh Ajjanagadde Signed-off-by: Michael Niedermayer --- libavfilter/vf_colormatrix.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavfilter') diff --git a/libavfilter/vf_colormatrix.c b/libavfilter/vf_colormatrix.c index fde4b897fd..4971cac308 100644 --- a/libavfilter/vf_colormatrix.c +++ b/libavfilter/vf_colormatrix.c @@ -187,6 +187,8 @@ static av_cold int init(AVFilterContext *ctx) return AVERROR(EINVAL); } + calc_coefficients(ctx); + return 0; } @@ -400,8 +402,6 @@ static int filter_frame(AVFilterLink *link, AVFrame *in) case COLOR_MODE_BT601 : av_frame_set_colorspace(out, AVCOL_SPC_BT470BG) ; break; } - calc_coefficients(ctx); - td.src = in; td.dst = out; td.c2 = color->yuv_convert[color->mode][0][1]; -- cgit v1.2.3