11 Commits

Author	SHA1	Message	Date
duncanspumpkin	5f7a6fb369	Fixed OpenGL palette drawing ... Added palettes to the texture atlas and now correctly use them to generate images. Transparency semi supported but the colours are not quite correct.	2016-09-18 20:28:46 +01:00
Alexander Overvoorde	6acbbcfb6b	Fix assumption that colour texture and mask texture originate from same atlas	2016-07-27 04:01:25 +02:00
Alexander Overvoorde	bb3fe8b804	Implement multiple texture atlas system to handle small and large images	2016-07-27 04:01:25 +02:00
Alexander Overvoorde	d8ce023170	Change TextureCache to use atlas instead of array	2016-07-27 04:01:25 +02:00
Alexander Overvoorde	99a41ee828	Fix implicit boolean in GLSL code	2016-07-27 04:01:25 +02:00
Alexander Overvoorde	360a92e906	Merge draw image and draw masked image shaders	2016-07-27 04:01:25 +02:00
Alexander Overvoorde	fbb7029de4	Implement sprite batch drawing using instancing	2016-07-27 04:01:25 +02:00
Alexander Overvoorde	84f2a8c17c	Rewrite texture cache to use array texture	2016-07-27 04:01:25 +02:00
Ted John	19cd56b9c2	Add Shader Palette Lookup	2016-06-15 17:53:26 +01:00
Ted John	8185a88e47	implement drawing solid coloured sprites	2016-06-11 18:28:03 +01:00
Ted John	808afe0a81	add drawimage shader and optimise	2016-06-10 17:54:29 +01:00