From d2c910b9a4ff6cd8bff0da1b6dd9098c70c01189 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 3 Jul 2011 00:33:23 +0200 Subject: sws: fix gray16_1 --- libswscale/swscale.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 471526f..d1cb371 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -578,8 +578,8 @@ yuv2gray16_1_c_template(SwsContext *c, const int32_t *buf0, int i; for (i = 0; i < (dstW >> 1); i++) { - int Y1 = buf0[i * 2 ] << 1; - int Y2 = buf0[i * 2 + 1] << 1; + int Y1 = (buf0[i * 2 ]+4)>>3; + int Y2 = (buf0[i * 2 + 1]+4)>>3; output_pixel(&dest[i * 2 + 0], Y1); output_pixel(&dest[i * 2 + 1], Y2); -- cgit v1.1