From: Michael Niedermayer <[email protected]> Fixes "-vf eq=0.05,eq=20"
Signed-off-by: Michael Niedermayer <[email protected]> --- libavfilter/vf_eq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavfilter/vf_eq.c b/libavfilter/vf_eq.c index f8b8160..1519d3d 100644 --- a/libavfilter/vf_eq.c +++ b/libavfilter/vf_eq.c @@ -98,7 +98,7 @@ static void check_values(EQParameters *param, EQContext *eq) { if (param->contrast == 1.0 && param->brightness == 0.0 && param->gamma == 1.0) param->adjust = NULL; - else if (param->gamma == 1.0) + else if (param->gamma == 1.0 && fabs(param->contrast) < 7.9) param->adjust = eq->process; else param->adjust = apply_lut; @@ -106,7 +106,7 @@ static void check_values(EQParameters *param, EQContext *eq) static void set_contrast(EQContext *eq) { - eq->contrast = av_clipf(av_expr_eval(eq->contrast_pexpr, eq->var_values, eq), -2.0, 2.0); + eq->contrast = av_clipf(av_expr_eval(eq->contrast_pexpr, eq->var_values, eq), -1000.0, 1000.0); eq->param[0].contrast = eq->contrast; eq->param[0].lut_clean = 0; check_values(&eq->param[0], eq); -- 1.7.9.5 _______________________________________________ ffmpeg-devel mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
