Christoph Oelckers
9f1f17c306
- fixed: The PolyBSPs weren't fully initialized. Some GZDoom-only fields in the segs were skipped.
2014-10-14 08:54:08 +02:00
Christoph Oelckers
9b8869e78d
Merge branch 'master' into v2.x
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Conflicts:
src/gl/textures/gl_material.cpp
2014-09-09 01:30:11 +02:00
Christoph Oelckers
86d9c7ec8e
- add some compatibility settings to fix rendering glitches in BTSX_E1 MAP12.
2014-09-09 01:27:41 +02:00
Christoph Oelckers
fa3a62e954
- fix a render glitch with Back to Saturn X MAP06: Do not flood missing upper and lower textures with the backsector's flat if that backsector is malformed (i.e. has no area.)
2014-08-31 23:01:53 +02:00
Christoph Oelckers
49ec7beb8f
- separate draw lists for walls and flats. This makes the sorting much more efficient because draw types no longer need to be checked in the compare function. This is a lot more important than having perfect texture order.
2014-08-30 13:04:41 +02:00
Christoph Oelckers
1050013017
major cleanup of the texture manager:
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- use sampler objects to avoid creating up to 4 different system textures for one game texture just because of different clamping settings.
- avoids flushing all textures for change of texture filter mode.
- separate sprite and regular dimensions on the material level to have better control over which one gets used. It's now an explicit parameter of ValidateTexture. The main reason for this change is better handling of wall sprites which may not be subjected to such handling.
- create mipmaps based on use case, not texture type.
- allows removal of FCloneTexture hack for proper sharing of the same sprite for decals and other purposes.
- better precaching of skyboxes.
2014-08-22 23:50:38 +02:00
Christoph Oelckers
00d7707aef
- allow reallocation of light buffer if more lights are needed.
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- added a light preprocessing pass to the renderer so that a non-persistent buffer can be used with minimal mapping/unmapping. This only gets used if necessary because it adds some overhead to the renderer.
2014-08-19 14:18:21 +02:00
Christoph Oelckers
b9ffb51d0c
- small but important optimization: Two-sided lines with both sides in the same sector don't really require vertex splitting for precise rendering.
2014-08-04 23:00:40 +02:00
Christoph Oelckers
1ec58011d2
- start of light buffer implementation so that we don't have to use uniform arrays which appear to be broken on AMD.
2014-07-31 00:44:22 +02:00
Christoph Oelckers
6b9d6787d9
- move models into their own draw list to avoid frequent buffer changes.
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- same for SKYHACK walls. Although rare, they would get in the way of optimizing the draw calls if not being separated out.
2014-07-15 21:16:59 +02:00
Christoph Oelckers
b8bcbe819b
- removed texture based dynamic lighting. For GL 3.x the shader approach is always better.
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- fixed: sky fog was not unset.
2014-07-15 20:49:21 +02:00
Christoph Oelckers
54297acde4
- removed obsolete gl_lightbuffer code.
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This never worked properly and by now far better options are available to solve the problem of dynamic light data uploads.
2014-06-30 13:30:10 +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
c47c7421a3
- route all glColor calls through render state.
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- 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.
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- removed cm parameter from many functions.
2014-05-11 21:47:54 +02:00
Christoph Oelckers
b09405a8bd
- changed rendering of glowing walls so that it doesn't require an additional vertex attribute, just pass the floor and ceiling planes as uniforms.
2014-05-10 17:09:43 +02:00
Christoph Oelckers
1d4ea9f162
- removed the __asm nop breakpoints for debugging. They not only do not work on non-MSVC but also not on 64 bit.
2014-05-08 09:48:39 +02:00
Christoph Oelckers
61af682be9
- made some alterations to last commit after reviewing how the broken code managed to get into GZDoom.
2013-08-27 23:53:14 +02:00
Christoph Oelckers
e6f571729f
- fixed: When calculating an y-texture offset the scale was multiplied with instead of divided by.
2013-08-27 23:31:23 +02:00
Christoph Oelckers
a73d1b792c
- fixed: Assignment of GetLightLevel to GLWall::lightlevel must be clamped. This was done incorrectly in the last SVN version which clamped the result of GetLightLevel, causing problems elsewhere.
2013-06-23 10:17:58 +02:00
Christoph Oelckers
399d0974ab
- added GL render as of SVN revision 1600.
2013-06-23 09:49:34 +02:00
