7 Commits

Author	SHA1	Message	Date
Dennis-Z	634ee96f54	Implement OpenGL renderer FilterRect through palette remapping ... Replace the previous "filtering" of rectangles based on luminance, now using a remap palette like the software renderer for better output colors. Various other simplifications regarding to rectangle rendering are included here too.	2017-08-16 00:43:41 +02:00
Ted John	19cd56b9c2	Add Shader Palette Lookup	2016-06-15 17:53:26 +01:00
Ted John	e34ee15738	implement overlay transparency for FillRect	2016-06-11 16:46:24 +01:00
Ted John	808afe0a81	add drawimage shader and optimise	2016-06-10 17:54:29 +01:00
Ted John	a9d49838fa	add cross pattern support for fillrect shader	2016-06-10 17:54:29 +01:00
Ted John	c48031581b	get the fillrect shader working	2016-06-10 17:54:29 +01:00
Ted John	dc7b8b4d3b	add initial shader code	2016-06-10 17:54:29 +01:00