18 commits

Author	SHA1	Message	Date
Emile Belanger	4f608996c9	Added fixed color map to the main.fp to avoid another pass. Kind of works but transparent objects don't look great TODO	2021-05-22 11:23:58 +01:00
Emile Belanger	2d5a9e5c7f	Remove some more branching in fp shader	2021-05-22 11:23:58 +01:00
Emile Belanger	18fe9a81b8	Changed back to highp for gles2 shaders. Medium was causes precision issues on some GPUs. Need to make run-time option.	2021-05-22 11:23:57 +01:00
Emile Belanger	6bca15d827	Disable user shaders for GLES2	2021-05-22 11:23:57 +01:00
Emile Belanger	7a2ee8acdb	Optimise uLightLevel	2021-05-22 11:23:57 +01:00
Emile Belanger	36f2420c32	Disabled sport light stuff in shader and removed some branches. ... Need to remove spot light data from uniform array	2021-05-22 11:23:57 +01:00
Emile Belanger	f199011c08	Optimise lights to create separate shaders for different combinations. Code cleanup	2021-05-22 11:23:57 +01:00
Emile Belanger	894a731e93	Removed gl_satformula option from present.fp to save an if, could be replaces with #define	2021-05-22 11:23:57 +01:00
Emile Belanger	0a28d50b12	Optimise dyn lights a bit	2021-05-22 11:23:57 +01:00
Emile Belanger	40135c4c86	Dynamic lights hacked back in for GLES2, needs optimisation	2021-05-22 11:23:57 +01:00
Emile Belanger	f1f446d985	Fix gles2 fogboundary.fp	2021-05-22 11:23:56 +01:00
Emile Belanger	0ca27c18d8	Fix for GLES2	2021-05-22 11:23:56 +01:00
Emile Belanger	8c304d5ac6	Added texture flags to shader	2021-05-22 11:23:56 +01:00
Emile Belanger	627f6a7d1b	Added DO_DESATURATE to precompiler for shader	2021-05-22 11:23:56 +01:00
Emile Belanger	1b4533083f	Moved fog enable to precompiler for shader	2021-05-22 11:23:56 +01:00
Emile Belanger	284cda3638	Clean up main.fp more, copied Doom light equation from GZDoom 1.9.1	2021-05-22 11:23:56 +01:00
Emile Belanger	68988df681	Update to uniforms and shader.	2021-05-22 11:23:56 +01:00
Emile Belanger	366a21a613	Added gles2 shaders. Started branch-less implementation	2021-05-22 11:23:56 +01:00