Christoph Oelckers
3b1500438d
- got rid of VAO's. they have no impact on performance and are a general nuisance if some render paths cannot use them.
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- cleaned up gl_interface and removed gl.compatibility.
2016-04-26 16:26:34 +02:00
Christoph Oelckers
f066457a48
- add shader patching to allow running the engine with GLSL 1.2.
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- made some initial preparations for the shader-less fallback path.
2016-04-26 15:26:52 +02:00
Christoph Oelckers
123d503492
Merge branch 'master' into floatcvt
2016-04-04 12:25:36 +02:00
alexey.lysiuk
cbcde3a950
Fixed check for alpha channel in texture to select hqNx upscaling mode
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Now it's the initial check with the adjustment in mode indices only, as old hqNx MMX indices (4..6) are now occupied by generic hqNx implementation
See http://forum.drdteam.org/viewtopic.php?t=6872
2016-04-04 12:13:50 +02:00
Christoph Oelckers
a87c292f10
- adjustments to GL code for texture scale and vertex coordinate access.
2016-03-29 11:26:33 +02:00
Christoph Oelckers
37ac6ef9a0
- fixed: Translucency detection for GL textures was broken.
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- fixed: Textures which are already scaled should not be upsampled.
- fixed: The transparency check in the upscaling code checked the wrong modes for exclusion when handling translucent textures.
2016-01-30 02:13:47 +01:00
alexey.lysiuk
1c5d0ccd65
- enabled hqNx MMX on all platforms with Intel intrinsics support
2015-12-25 15:41:06 +02:00
alexey.lysiuk
19ae244f66
- fixed: allow to use all hqNx texture upscale modes
2015-12-25 09:52:27 +02:00
Christoph Oelckers
6f65bccf1c
- reinstated the far superior assembly HQnX version for Visual C++.
2014-08-20 12:45:33 +02:00
Christoph Oelckers
2925c96b59
removed all GL 2.x code.
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After thinking about it for a day or so I believe it's the best option to remove all compatibility code because it's a major obstacle for a transition to a core profile.
2014-06-21 15:50:32 +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
galtgendo
4909aa750f
Use more portable hqx code from googlecode hqx
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Conflicts:
src/CMakeLists.txt
2014-03-28 01:49:53 +01:00
Christoph Oelckers
2885056f46
- moved GLEXT API out of RenderContext struct.
2013-09-03 18:29:39 +02:00
Christoph Oelckers
399d0974ab
- added GL render as of SVN revision 1600.
2013-06-23 09:49:34 +02:00
