3 commits

Author	SHA1	Message	Date
Simon Ser	4d04144b92	render/gles2: de-duplicate vertex shaders ... The vertex shaders for quads and textures are identical.	2022-10-28 13:49:03 +02:00
Simon Ser	d69018c195	render/gles2: move color uniform from quad.vert to quad.frag ... We have no use for a v_color varying. We can use the uniform directly from the fragment shader without getting the vertex shader involved.	2022-10-28 13:49:03 +02:00
Simon Ser	a75f9be2e8	render/gles2: move shaders to individual files ... Instead of having a C file with strings for each shader, move each shader into its own file. Use a small POSIX shell script to convert the files into C strings (can't wait for C23 #embed...). The benefits from this are: - Improved readability and syntax highlighting. - Line numbers in shader compiler errors are easier to make sense of. - Consistency with the Vulkan renderer. - Shaders will become more complicated as we add color management features.	2022-10-28 11:46:06 +00:00