From bc11580007b454eac090871e30ce04be7d966eb4 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Tue, 10 Jan 2012 20:18:06 +0100 Subject: [PATCH] sws: Remove unneeded YUV cliping from yuv2rgb_X_c_template() This should slightly improve speed. Signed-off-by: Michael Niedermayer --- libswscale/swscale.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 74f3c05772..d8861d6c04 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -1133,12 +1133,6 @@ yuv2rgb_X_c_template(SwsContext *c, const int16_t *lumFilter, Y2 >>= 19; U >>= 19; V >>= 19; - if ((Y1 | Y2 | U | V) & 0x100) { - Y1 = av_clip_uint8(Y1); - Y2 = av_clip_uint8(Y2); - U = av_clip_uint8(U); - V = av_clip_uint8(V); - } if (hasAlpha) { A1 = 1 << 18; A2 = 1 << 18;