Christoph Oelckers
5b302ed3a6
- added benchmarking calls for glDrawArrays to see how well issunig draw calls performs on different hardware.
2014-06-14 15:16:33 +02:00
Christoph Oelckers
5e22c82e79
- use buffer for rendering the sky on all GL versions since the differences for making GL2.0 work are rather small.
2014-06-14 10:38:30 +02:00
Christoph Oelckers
8d9a90cd22
- rewrote sky dome rendering to use a static vertex buffer if not on OpenGL 2.x.
2014-06-14 01:24:28 +02:00
Christoph Oelckers
f5ea31b518
- use vertex buffer for all the common 2D rendering functions.
2014-05-21 00:36:04 +02:00
Christoph Oelckers
09ba62fbef
- put all the common part of buffer based drawing into a separate method of the vertex buffer.
2014-05-20 22:37:38 +02:00
Christoph Oelckers
60f0ab5f1b
- fixed Linux warning with type cast.
2014-05-13 12:00:11 +02:00
Christoph Oelckers
b514a815f4
- enable use of vertex buffer for sprite rendering.
2014-05-12 20:23:54 +02:00
Christoph Oelckers
f7404d20fb
- add vertex buffer based drawing for all walls and flats.
2014-05-11 01:23:27 +02:00
Christoph Oelckers
7d3beb665b
- rewrote vertex buffer code to require GL_ARB_BUFFER_STORAGE extension.
...
This means it won't work anymore on anything that doesn't support OpenGL 4.0, but I don't think this is a problem. On older NVidia cards performance gains could not be seen and on older AMDs using the vertex buffer was even worse as long as it got mixed with immediate mode rendering.
2014-05-10 21:47:07 +02:00
Christoph Oelckers
058f065446
- fixed: FFlatVertex contained two unused members.
...
- fixed: Clearing the args in the VavoomLightColor constructor only cleared 5 bytes, still assuming byte args.
2013-12-05 10:23:01 +01:00
Christoph Oelckers
399d0974ab
- added GL render as of SVN revision 1600.
2013-06-23 09:49:34 +02:00
