From 91c56db64eef17782973a4abce660fe32d31fc30 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 23 Jan 2005 11:08:18 +0000 Subject: [PATCH] use clip_uint8() Originally committed as revision 3867 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/dsputil.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index eb39c50177..0fd76a66bd 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -2374,13 +2374,8 @@ H264_MC(avg_, 16) #undef op2_put #endif -static inline uint8_t clip1(int x){ - if(x > 255) return 255; - if(x < 0) return 0; - return x; -} -#define op_scale1(x) block[x] = clip1( (block[x]*weight + offset) >> log2_denom ) -#define op_scale2(x) dst[x] = clip( (src[x]*weights + dst[x]*weightd + offset) >> (log2_denom+1), 0, 255 ) +#define op_scale1(x) block[x] = clip_uint8( (block[x]*weight + offset) >> log2_denom ) +#define op_scale2(x) dst[x] = clip_uint8( (src[x]*weights + dst[x]*weightd + offset) >> (log2_denom+1)) #define H264_WEIGHT(W,H) \ static void weight_h264_pixels ## W ## x ## H ## _c(uint8_t *block, int stride, int log2_denom, int weight, int offset){ \ int x, y; \