Christoph Oelckers
eadc2f35dd
- fixed: The crossfade wipe must use its own alpha for the second layer, not the one from the vertex buffer.
2016-08-19 00:21:17 +02:00
Magnus Norddahl
c817979eae
Remove GetTrueHeight from GL renderer and concentrate all viewport calculations in SetOutputViewport
2016-08-14 09:05:48 +02:00
Christoph Oelckers
0fdd80eae7
- removed debug Printf.
2016-08-10 16:32:31 +02:00
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
Christoph Oelckers
04c59b434b
- renamed WipeVertexBuffer to FSimpleVertexBuffer because this will be useful elsewhere, too.
2016-08-07 00:40:31 +02:00
Christoph Oelckers
6a66d0255d
- use a dedicated vertex buffer for rendering the wipes.
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- fixed: The postprocessing shaders clobbered the render state's vertex buffer info by bypassing and not notifying it of the change.
2016-08-06 14:12:40 +02:00
Magnus Norddahl
976a78429e
Simplify post process buffer handling
2016-08-04 17:16:49 +02:00
Magnus Norddahl
a6354c74cf
Fix incorrect viewport location when not using fullscreen HUD
2016-07-31 13:23:49 +02:00
Magnus Norddahl
5849c83028
Added bloom and tonemap to menus
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Added gl_renderbuffers CVAR that disables render buffers
Added patch shader support to FShaderProgram
Added OpenGL 2 fallback support to render buffers
2016-07-29 21:31:20 +02:00
Magnus Norddahl
0efee85bd8
Added tonemapping and sector based exposure control
2016-07-29 00:36:43 +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
c786b65727
- allow the engine to run without sampler objects. This will create some overhead in the texture code, but that's still better than having to error out on those few systems where it may be an issue.
2016-04-22 19:54:51 +02:00
alexey.lysiuk
1f64d7ee22
Fixed wrong starting frame for wipe animation
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Menu graphics appeared in starting frame with hardware renderer only
Software renderer was not affected as it reads pixels from front buffer instead of back buffer like OpenGL counterpart did
See http://forum.drdteam.org/viewtopic.php?t=6857
2016-03-15 11:49:56 +01:00
Christoph Oelckers
acf6c259d8
- changed the handling of alpha textures. The only special case they need is with palette-less textures and this can be handled far more easily and robustly with a predefined translation instead of passing another parameter through all the layers of the texture management code. This also fixes problems with paletted PNGs that get used as an alpha texture because the old method clobbered the image's palette.
2014-09-09 13:21:36 +02:00
Christoph Oelckers
d5633701b4
- swapped order of textures in burn shader to avoid some problems with the texture samplers.
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- fixed: texture sampler state for the burn texture was never set.
2014-09-09 10:17:44 +02:00
Christoph Oelckers
a280c20b4e
- fixed: If we want to cache texture binding state we have to reset it in all places where a texture becomes unbound.
2014-08-31 19:00:17 +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
ed8a21fd86
- replaced deprecated alpha testing with shader code.
2014-07-14 21:14:43 +02:00
Christoph Oelckers
9c5cec0056
- draw wipes with buffers
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Only two things left that still use immediate mode directly: MD3 models and voxels.
2014-06-30 10:05:15 +02:00
Christoph Oelckers
1f0c69a0e9
- some cleanup after GL 2.x code removal
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- reinstated burn warp with shader based code.
2014-06-21 16:41:45 +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
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
887d35d559
- remove colormap from texture generation parameters. The one remaining special case, alpha texture on old hardware is now handled by the currently set texture mode at the time of use.
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- use the cleaned up decal lighting code from the first GLEW branch.
2014-05-11 19:44:19 +02:00
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.
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- 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
Braden Obrzut
276ca5b75b
- Fixed compilation on non-Windows systems by removing dependency on src/Linux/platform.h
2013-06-26 19:01:00 -04:00
Christoph Oelckers
399d0974ab
- added GL render as of SVN revision 1600.
2013-06-23 09:49:34 +02:00
