From e8bc642202c10beda1ea4e93ec8492b1e39805e5 Mon Sep 17 00:00:00 2001 From: Clément Bœsch Date: Fri, 8 Jan 2016 16:16:10 +0100 Subject: lavu: add AV_CEIL_RSHIFT and use it in various places Signed-off-by: Vittorio Giovara --- libswscale/rgb2rgb_template.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'libswscale/rgb2rgb_template.c') diff --git a/libswscale/rgb2rgb_template.c b/libswscale/rgb2rgb_template.c index 693c7f2d0e..4027d571e7 100644 --- a/libswscale/rgb2rgb_template.c +++ b/libswscale/rgb2rgb_template.c @@ -856,7 +856,7 @@ static void yuyvtoyuv420_c(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, int lumStride, int chromStride, int srcStride) { int y; - const int chromWidth = -((-width) >> 1); + const int chromWidth = AV_CEIL_RSHIFT(width, 1); for (y = 0; y < height; y++) { extract_even_c(src, ydst, width); @@ -876,7 +876,7 @@ static void yuyvtoyuv422_c(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, int lumStride, int chromStride, int srcStride) { int y; - const int chromWidth = -((-width) >> 1); + const int chromWidth = AV_CEIL_RSHIFT(width, 1); for (y = 0; y < height; y++) { extract_even_c(src, ydst, width); @@ -894,7 +894,7 @@ static void uyvytoyuv420_c(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, int lumStride, int chromStride, int srcStride) { int y; - const int chromWidth = -((-width) >> 1); + const int chromWidth = AV_CEIL_RSHIFT(width, 1); for (y = 0; y < height; y++) { extract_even_c(src + 1, ydst, width); @@ -914,7 +914,7 @@ static void uyvytoyuv422_c(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, int lumStride, int chromStride, int srcStride) { int y; - const int chromWidth = -((-width) >> 1); + const int chromWidth = AV_CEIL_RSHIFT(width, 1); for (y = 0; y < height; y++) { extract_even_c(src + 1, ydst, width); -- cgit v1.2.3