From cda8f7af382f5c5f1e9a395eb03e2b819770d499 Mon Sep 17 00:00:00 2001 From: Yuji Saeki <44311901+YujiSaeki@users.noreply.github.com> Date: Mon, 1 Jun 2020 22:32:16 +0200 Subject: [PATCH 1/1] fix wrong math Signed-off-by: Christian Hesse --- xcur2png.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/xcur2png.c b/xcur2png.c index 8723a10..f7dd95d 100644 --- a/xcur2png.c +++ b/xcur2png.c @@ -586,9 +586,9 @@ int writePngFileFromXcur (const XcursorDim width, const XcursorDim height, unsigned int red = (pixels[i]>>16) & 0xff; unsigned int green = (pixels[i]>>8) & 0xff; unsigned int blue = pixels[i] & 0xff; - red = (div (red * 256, alpha).quot) & 0xff; - green = (div (green * 256, alpha).quot) & 0xff; - blue = (div (blue * 256, alpha).quot) & 0xff; + red = (div (red * 255, alpha).quot) & 0xff; + green = (div (green * 255, alpha).quot) & 0xff; + blue = (div (blue * 255, alpha).quot) & 0xff; pix[i] = (alpha << 24) + (red << 16) + (green << 8) + blue; }