Christoph Oelckers
b9a6fe80a4
Do not use the shader to handle STYLEF_RedIsAlpha.
...
Turns out that the name doesn't accurately describe what it does.
It is correct for images that come with their own palette or are true color.
But for images using the game palette it doesn't use the red channel to determine translucency but the palette index! Ugh...
This means it cannot be done with a simple operation in the shader because it won't get a proper source image. The only solution is to create a separate texture.
2014-05-11 23:56:53 +02:00
Christoph Oelckers
c47c7421a3
- route all glColor calls through render state.
...
- add sector links to dynamic lights.
2014-05-11 22:57:42 +02:00
Christoph Oelckers
978ace241c
- removed all code that mixes together the different lighting methods. Now everything goes through the 3 different light parameters in the render state.
...
- removed cm parameter from many functions.
2014-05-11 21:47:54 +02:00
Christoph Oelckers
52056a05bd
- changed handling of DynLight in shader to serve as a global dynamic light color for all lighting modes.
2014-05-11 16:49:17 +02:00
Christoph Oelckers
09f4071436
Ok, it had to be done: Removed shader support for pre GLSL 1.3/GL 3.0 hardware. The compromises needed to accomodate these are just too bad and would block any attempt at streamlining the code.
2014-05-11 13:27:51 +02:00
Christoph Oelckers
992994239b
- changed rules for drawing HUD sprites to match the software renderer.
2013-11-30 13:01:48 +01:00
Christoph Oelckers
2885056f46
- moved GLEXT API out of RenderContext struct.
2013-09-03 18:29:39 +02:00
Christoph Oelckers
26943fe3fd
- removed gl interface function pointers for all OpenGL32.dll entry points.
2013-09-03 14:05:41 +02:00
Christoph Oelckers
399d0974ab
- added GL render as of SVN revision 1600.
2013-06-23 09:49:34 +02:00
