Christoph Oelckers
def3ad7533
- refactored all 2D drawing to use its own vertex buffer which does not need to be mapped permanently.
2016-08-08 12:13:09 +02:00
Magnus Norddahl
aeb7df09de
Added hardware gamma option and improved window handling on Windows
2016-07-27 11:15:19 +02:00
Christoph Oelckers
52e19c59b3
Revert "- let gl_draw_sync default to false."
...
This reverts commit 616f84209b
2016-05-13 20:44:04 +02:00
Christoph Oelckers
616f84209b
- let gl_draw_sync default to false.
...
No need to waste valuable processing time if we can let the GPU run in parallel with the code that generates the next frame.
2016-05-12 20:23:18 +02:00
Christoph Oelckers
f2f3fa6d09
- parched the texture precaching so that it compiles and works again. The real work will come later.
2016-05-02 00:13:00 +02:00
alexey.lysiuk
6757447f1b
Enabled printing of OpenGL startup log on all platforms
2016-04-30 16:28:35 +03:00
alexey.lysiuk
bd8b8911d5
- fixed Windows 32-bit build
2016-04-11 10:08:18 +03:00
Christoph Oelckers
1f0fd85d0e
- adjustments for the DrawTexture interface changes.
2016-04-09 13:05:43 +02:00
Christoph Oelckers
b958a5d748
- adjustments in GL code.
2016-03-25 15:14:09 +01:00
Christoph Oelckers
48e21f6759
- consider MBF sky transfers when checking for skybox precaching.
2015-04-01 12:08:42 +02:00
Christoph Oelckers
1e9a6e667e
- GL code adjustments for reworked precaching.
2015-04-01 11:59:41 +02:00
Christoph Oelckers
32f08adaf3
- moved some code to better places.
...
- allow GL version 3.0 in Windows, too.
2014-09-14 23:01:57 +02:00
Ralgor
cfc8f3dbbf
Global GL render context shouldn't be initialized inside of gl_PrintStartupLog, since it's not compiled in non MSC builds.
2014-09-14 14:42:14 -05:00
Christoph Oelckers
e132fc5eed
- replaced GLEW with GLLoadGen for GL access. This allows to have a header that only contains what's actually required, namely OpenGL 3.3 plus glBegin and glEnd which are the only compatibility functions needed for the fallback render path.
...
GLEW has two major problems:
- it always includes everything, there is no way to restrict the header to a specific GL version
- it is mostly broken with a core profile and only works if all sanity checks get switched off.
2014-08-21 11:02:46 +02:00
Christoph Oelckers
38796e7714
- removed some obsolete and useless GL calls.
2014-08-17 11:41:03 +02:00
Christoph Oelckers
c9c93a58a2
- fixed bad constant and potential use of uninitialized variable.
2014-07-27 21:55:25 +02:00
Christoph Oelckers
fc0cf4f998
- GZDoom now runs on an OpenGL core profile. :)
...
It's probably still necessary to replace GLEW with another loader library. GLEW is pretty much broken on core OpenGL without some hacky workarounds...
2014-07-15 02:26:23 +02:00
Christoph Oelckers
ed8a21fd86
- replaced deprecated alpha testing with shader code.
2014-07-14 21:14:43 +02:00
Christoph Oelckers
ed5ee4e8d1
- removed some obsolete init stuff and some deprecated constants.
2014-07-14 18:48:46 +02:00
Christoph Oelckers
2214c0ac06
- remove all uses of builtin matrix manipulation. Only glLoadMatrix for view and projection matrix are left.
2014-07-13 22:37:34 +02:00
Christoph Oelckers
ffcb6cb70a
- added second vertex coordinate attribute for model interpolation.
2014-06-29 11:00:21 +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
69af73d9b9
- alternative configuration using GLEW to get extension functions. This requires GL 2.0, though so it won't be promoted to the mainline for the time being.
...
- removed all pre GL 2.0 support.
2014-04-06 14:35:44 +02:00
Mike Swanson
d48d337883
convert file from UTF-16LE to UTF-8
...
This one file gave issues with parsing in certain programs, including
the GitHub UI. No need for English text to waste so much space.
2013-12-05 04:43:29 -08:00
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
b61ef3a107
- bumped minimum supported OpenGL version to 1.4. The engine was already using several 1.3 and 1.4 features which would have caused problems on 1.2.
...
- removed gl_vid_compatibility. With the bump to 1.4 no hardware requiring this flag is supported anymore.
- disabled 16 bit framebuffers for the same reason. As a conseqence all code for rendering without stencil could also be removed.
2013-08-18 15:41:52 +02:00
Christoph Oelckers
761ab4ab78
- moved all system specific code out of gl_interface.cpp into the respective Video classes (Win32GLVideo andSDLGLVideo.) (SDL side not tested yet!)
2013-08-18 14:16:33 +02:00
Christoph Oelckers
399d0974ab
- added GL render as of SVN revision 1600.
2013-06-23 09:49:34 +02:00
