Christoph Oelckers
1407c18f8b
- cleaned out some remains of the non-indexed render path.
...
All of this will be redone in the backend.
2019-10-10 19:40:33 +02:00
Christoph Oelckers
7131fe6c6e
- use separate textures for the palswap shade tables.
...
This creates a lot less mess than one big texture and also allows easier use of texelFetch in the server which is preferable for data textures.
2019-10-08 01:08:08 +02:00
Christoph Oelckers
7713860b63
wip.
2019-10-07 00:14:16 +02:00
Christoph Oelckers
cf30f5560b
- upgraded the polymost fragment shader to GLSL 3.3 as well, removing all legacy features from it.
...
The only compatibility mode feature left is the main drawer function using glBegin/glEnd but changing that is not as urgent as the rest.
This also cleans up the fog application and adds the exponential fog mode again that somehow got lost over time.
2019-10-06 12:42:35 +02:00
Christoph Oelckers
71d132b470
- use explicitly declared matrix uniforms.
...
The builtin matrices are no longer available in modern GLSL, preventing an upgrade of the shader.
Also perform better reporting of shader compilation errors.
2019-10-06 10:19:51 +02:00
Christoph Oelckers
3c193bb243
- moved the animvpx shader to the backend code.
...
This removes the final access to OpenGL from the rest of the source, with the exception of the glFinish call in the swap code.
2019-10-05 13:38:02 +02:00
Christoph Oelckers
b83349fe6b
- moved the surface shader to the backend and the shader source to the resource file.
2019-10-05 13:09:15 +02:00
Christoph Oelckers
bd4e4834e3
- moved the main shader and its entire uniform maintenance into the backend.
2019-10-05 12:28:08 +02:00
