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authorMark Kettenis <kettenis@cvs.openbsd.org>2018-08-25 12:23:46 +0000
committerMark Kettenis <kettenis@cvs.openbsd.org>2018-08-25 12:23:46 +0000
commit077c9a5effc8adba4aca3183ce37eeec11a4cb51 (patch)
treeeff778e26f96bc2c3b77253823f68b4ef3ab4b33 /lib
parentcb1a9826d71d9da57c82143861720a7f0f920072 (diff)
The current rasops cursor implementation simply inverts the appropriate
framebuffer pixels by doing an XOR with an all-ones bit pattern. This means the code has to read from the framebuffer which can be very slow. Add an implementation that simply redraws the character covered by the cursor with the foreground and background color swapped. While this doesn't necessarily have the same visual result, most people probably won't notice the difference (let's see). Use this implementation when the RI_WRONLY or the RI_VCONS flags are set. ok fcambus@
Diffstat (limited to 'lib')
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