# HG changeset patch
# User Ryan C. Gordon <icculus@icculus.org>
# Date 1564864066 14400
# Node ID 0cfa2cc751eb447d6308190d2f41759c4086eb76
# Parent  f4dccc2744a2086f60823e116073dd1d54830791
quartz: Fix cursor transparency.

This patch originally came from:

https://github.com/kanjitalk755/SDL/commit/0296d5e601a5deb5ce2f540a8eafd64dd22dbe69

Fixes Bugzilla #4076.

diff -r f4dccc2744a2 -r 0cfa2cc751eb src/video/quartz/SDL_QuartzWM.m
--- a/src/video/quartz/SDL_QuartzWM.m	Sat Aug 03 12:47:10 2019 +0300
+++ b/src/video/quartz/SDL_QuartzWM.m	Sat Aug 03 16:27:46 2019 -0400
@@ -55,7 +55,7 @@
     
     /* copy data and mask, extending the mask to all black pixels because the inversion effect doesn't work with Cocoa's alpha-blended cursors */
     for (i = 0; i < (w+7)/8*h; i++) {
-        planes[0][i] = data[i] ^ 0xFF;
+        planes[0][i] = ~data[i] & mask[i];
         planes[1][i] = mask[i] | data[i];
     }