From: Niklas Haas <g...@haasn.dev> tmp is already right-shifted to dst_depth, so tmp >> dst_depth is always 0.
Signed-off-by: Niklas Haas <g...@haasn.dev> Sponsored-by: Sovereign Tech Fund --- libswscale/swscale_unscaled.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c index ea6fb038bc..97a51097f2 100644 --- a/libswscale/swscale_unscaled.c +++ b/libswscale/swscale_unscaled.c @@ -2098,17 +2098,17 @@ static int packedCopyWrapper(SwsInternal *c, const uint8_t *const src[], for (i = 0; i < height; i++) {\ const uint8_t *dither= dithers[shift-1][i&7];\ for (j = 0; j < length-7; j+=8) {\ - tmp = (bswap(src[j+0]) + dither[0])>>shift; dst[j+0] = dbswap(tmp - (tmp>>dst_depth));\ - tmp = (bswap(src[j+1]) + dither[1])>>shift; dst[j+1] = dbswap(tmp - (tmp>>dst_depth));\ - tmp = (bswap(src[j+2]) + dither[2])>>shift; dst[j+2] = dbswap(tmp - (tmp>>dst_depth));\ - tmp = (bswap(src[j+3]) + dither[3])>>shift; dst[j+3] = dbswap(tmp - (tmp>>dst_depth));\ - tmp = (bswap(src[j+4]) + dither[4])>>shift; dst[j+4] = dbswap(tmp - (tmp>>dst_depth));\ - tmp = (bswap(src[j+5]) + dither[5])>>shift; dst[j+5] = dbswap(tmp - (tmp>>dst_depth));\ - tmp = (bswap(src[j+6]) + dither[6])>>shift; dst[j+6] = dbswap(tmp - (tmp>>dst_depth));\ - tmp = (bswap(src[j+7]) + dither[7])>>shift; dst[j+7] = dbswap(tmp - (tmp>>dst_depth));\ + dst[j+0] = dbswap((bswap(src[j+0]) + dither[0])>>shift);\ + dst[j+1] = dbswap((bswap(src[j+1]) + dither[1])>>shift);\ + dst[j+2] = dbswap((bswap(src[j+2]) + dither[2])>>shift);\ + dst[j+3] = dbswap((bswap(src[j+3]) + dither[3])>>shift);\ + dst[j+4] = dbswap((bswap(src[j+4]) + dither[4])>>shift);\ + dst[j+5] = dbswap((bswap(src[j+5]) + dither[5])>>shift);\ + dst[j+6] = dbswap((bswap(src[j+6]) + dither[6])>>shift);\ + dst[j+7] = dbswap((bswap(src[j+7]) + dither[7])>>shift);\ }\ for (; j < length; j++) {\ - tmp = (bswap(src[j]) + dither[j&7])>>shift; dst[j] = dbswap(tmp - (tmp>>dst_depth));\ + dst[j] = dbswap((bswap(src[j]) + dither[j&7])>>shift);\ }\ dst += dstStride;\ src += srcStride;\ -- 2.47.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".