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563 commits

Author SHA1 Message Date
Christoph Oelckers
71d1138376 - refactored the global lines array into a more VM friendly form, moved it to FLevelLocals and exported it to ZScript. 
- disabled the Build map loader after finding out that it has been completely broken and nonfunctional for a long time. Since this has no real value it will probably removed entirely in an upcoming commit.
 2017-01-08 14:39:16 +01:00
Rachael Alexanderson
6e06adb795 Merge https://github.com/coelckers/gzdoom 2017-01-07 16:04:46 -05:00
Christoph Oelckers
c02281a439 - refactored the global sectors array into a more VM friendly type and moved it into FLevelLocals. 2017-01-07 19:32:24 +01:00
Magnus Norddahl
bf850bb788 Merge remote-tracking branch 'gzdoom/master' into qzdoom 
# Conflicts:
#	src/swrenderer/scene/r_things.cpp
 2017-01-07 17:44:15 +01:00
Christoph Oelckers
581cd27818 - floatified the translucency values in particle_t to elimintate the gross inaccuracies with fadeout time. 
- widened ttl variable in particle_t to short to allow longer living particles than 6 seconds.
- reordered fields in particle_t to reduce struct size a bit.
 2017-01-07 15:44:39 +01:00
Christoph Oelckers
acf66d9f8f - fixed some edge cases with visible player sprites through non-static line portals. This required reinstating some code which I thought was no longer needed. 2017-01-07 15:44:38 +01:00
Rachael Alexanderson
de5f5a1221 Merge https://github.com/coelckers/gzdoom 2017-01-06 22:06:25 -05:00
Christoph Oelckers
b11c8fef57 - renamed a few variables for clarity. 2017-01-06 11:56:17 +01:00
alexey.lysiuk
9ed2da176e Fixed signed/unsigned mismatch in comparisons 
No more 'comparison of integers of different signs' warnings reported by GCC/Clang
 2017-01-06 10:40:51 +01:00
Magnus Norddahl
aa11534033 Remove unused (and broken in swrenderer) back boolean from FakeFlat interface 2017-01-03 18:55:12 +01:00
Christoph Oelckers
1261046f1a - fixed: The check for explicitly not splitting wall polygons at seg vertices was inverted. 2017-01-02 23:21:28 +01:00
Christoph Oelckers
1a16f664e4 - added a TStaticArray class that allows safe access to resizable static data (like the sectors, linedefs, etc.) for the VM. 
- used this to replace the line list in Sector because that gets already used and implemented proper bounds checks for this type of array.
 2017-01-02 21:40:52 +01:00
Christoph Oelckers
e4c63563e3 - fixed: The 3D floor light splitting code for sprites did not copy the sector's fog density. 
- fixed: fog calculations for fuzz effects were wrong.
 2017-01-01 00:16:53 +01:00
Christoph Oelckers
a000b57204 - fixed player visibility determination by tracking and translating the actual actor position in addition to the camera position through portals. I hope this fixes the randomly appearing player sprites for good. 2016-12-29 22:19:09 +01:00
Christoph Oelckers
f52744e8a4 - fixed: When looking through a plane mirror the portal plane exclusion logic needs to be flipped, because the mirror inverts the vertical view direction. 2016-12-29 19:54:38 +01:00
Christoph Oelckers
a3070e8846 - fixed: FGLTexture::CreateTexBuffer needs to be more careful with setting the texture's translucency information. 
First, if it has already been determined the value should be left alone and second, for translated textures the generated buffer is inconclusive so in that case it cannot be used at all.
 2016-12-29 14:33:53 +01:00
Christoph Oelckers
02c3b3613f - added UDMF properties to set glows per sector. 
- for explicitly defined glows, use the one for the current animation frame, if an animated texture is active. For default glows it will still use the base texture's to avoid inconsistencies.
 2016-12-28 21:35:42 +01:00
Christoph Oelckers
be508bc670 - adjust to using msecnode_t's. 2016-12-26 12:11:55 +01:00
ZZYZX
6f16597668 GL renderer now uses RenderRadius links too 2016-12-25 23:46:03 +01:00
Christoph Oelckers
c5d75c18b4 - make gl_finishbeforeswap more useful by handling the case where it causes stalls on NVidia. 2016-12-25 22:56:18 +01:00
Christoph Oelckers
a825d1d92f Merge branch 'ssao' of https://github.com/dpjudas/dpDoom 2016-12-22 12:40:57 +01:00
Christoph Oelckers
8f45664089 - fixed: Fog boundaries were not drawn on line portals. 
There's two restrictions, though:

* on one-sided-line portals fog boundaries will not be drawn.
* the filler sector behind the portal may not have a sky ceiling texture. This is because the drawing code contains several sky checks which get in the way here.
 2016-12-08 17:00:15 +01:00
Christoph Oelckers
3558b2234c - fixed: The dynamic light setup for walls did not portal-translate the light's coordinate. 
- changed ADynamicLight::CollectWithinRadius to work iteratively to avoid the high stack overhead of 64 bit code.
 2016-12-08 12:50:45 +01:00
Christoph Oelckers
c3fb43db3a Merge branch 'gz-zscript' 2016-12-06 22:47:37 +01:00
Christoph Oelckers
a3ae05299b - fixed: glPolygonOffset was not called for flat sprites. 2016-12-06 19:17:02 +01:00
Christoph Oelckers
17698467d7 - made application of dynamic lights to additively blended surfaces a MAPINFO option. In most cases this is not wanted but sometimes this can be used to good effect so it should be there as an option. 2016-12-06 12:58:45 +01:00
Christoph Oelckers
34970c9b9c - removed hexenglobal include from GL files. 2016-12-03 18:49:52 +01:00
Magnus Norddahl
057060022a Merge remote-tracking branch 'gzdoom/master' into ssao 2016-11-27 09:59:57 +01:00
Christoph Oelckers
b3b5cb2fa4 - fixed: Lines with both sides in the same sector but an active portal may not be discarded early. 2016-11-17 23:13:17 +01:00
nashmuhandes
970c750daa Added OpenGL support to the underwater view blend scalar option. 2016-11-11 18:08:47 +08:00
Christoph Oelckers
fbe2b76705 - fixed checks in sprite sorting logic. There were some missing parentheses. 2016-10-23 19:08:43 +02:00
Magnus Norddahl
6c1c0d2972 Improve scene selection for SSAO so that the mainview drawmode always takes precedence 2016-10-22 21:35:49 +02:00
Magnus Norddahl
a3e19bf337 Fixed gl_ssao_portals not having effect 2016-10-22 21:25:29 +02:00
Magnus Norddahl
e891911a99 Fix broken SSAO portal rendering and let FRenderState do the glDrawBuffers calls 2016-10-22 00:09:06 +02:00
Magnus Norddahl
be2c50f11c Merge remote-tracking branch 'gzdoom/master' into ssao 2016-10-21 23:48:30 +02:00
Christoph Oelckers
59576e6d23 - use the newly added OF_Transient flag to avoid writing out the owned dynamic lights to savegames instead of destroying and recreating them each time. 2016-10-16 09:12:43 +02:00
Magnus Norddahl
660a45a0e0 Add normals to decals 2016-10-13 18:04:00 +02:00
Major Cooke
41bf9def80 GZDoom compatibility for PSPF_FLIP. 2016-10-11 20:18:06 -05:00
alexey.lysiuk
7510ad1635 Fixed missing fake floors in deferred buffer mode 
wow.wad is now genuine and authentic...
 2016-10-11 14:56:22 +03:00
Magnus Norddahl
00e72028ef Add another gbuffer with normal data and make ssao pass use it 2016-10-05 07:57:27 +02:00
Major Cooke
0e9f808c8a Fixed: FLATSPRITES were drawn backwards. 2016-10-04 10:05:57 -05:00
Magnus Norddahl
ecb57d6cd9 Merge remote-tracking branch 'gzdoom/master' into ssao 
# Conflicts:
#	src/gl/renderer/gl_renderer.cpp
#	src/gl/scene/gl_scene.cpp
#	src/gl/shaders/gl_shader.cpp
#	wadsrc/static/language.enu
#	wadsrc/static/menudef.zz
 2016-10-04 00:01:03 +02:00
Christoph Oelckers
4eb5f10b02 - use normals to have proper light attenuation. So far only implemented for walls and flats. Models are planned but need some thinking about how to efficiently collect all required lights for an object. 2016-10-03 16:09:32 +02:00
alexey.lysiuk
c68aa2b241 Added FXAA post-processing 
Implementation of Fast Approximate Anti-Aliasing is based on nVidia sample:
https://github.com/NVIDIAGameWorks/GraphicsSamples/tree/master/samples/es3-kepler/FXAA
 2016-10-03 00:15:45 +02:00
Christoph Oelckers
750c194959 - changed order of SwapBuffers and glFinish call. The new order with glFinish coming last is recommended by OpenGL and it fixes a stalling problem with portals and camera textures visible at the same time. 
- check and use WGL_EXT_swap_control_tear extension. The above change makes the system always wait for a full vsync with a wglSwapInterval of 1, so it now uses the official extension that enables adaptive vsync. Hopefully this also works on the cards where the old setup did not.
 2016-09-26 01:38:25 +02:00
Magnus Norddahl
979e70ca8f Add gl_ssao_portals for controlling how many portals gets SSAO 2016-09-25 00:22:38 +02:00
Magnus Norddahl
3f11c0562c Add ssao quality setting 2016-09-25 00:22:38 +02:00
Magnus Norddahl
0397fe185f Don't do ambient occlusion when rendering to texture 2016-09-25 00:22:32 +02:00
Magnus Norddahl
d774136282 Added SceneData texture as the second colorbuffer when rendering a scene and placed fog data into it 2016-09-25 00:22:32 +02:00
Magnus Norddahl
e025f6e54b Mark portals in scene alpha channel for the SSAO pass 2016-09-25 00:22:31 +02:00
Magnus Norddahl
c7c0ffadb5 Move SSAO pass to be before translucent rendering 
Fix depth sampling location when not using fullscreen scene
 2016-09-25 00:19:16 +02:00
Magnus Norddahl
9076d46261 Added SSAO pass 2016-09-25 00:19:15 +02:00
Christoph Oelckers
8907a8bfe8 - fixed incorrect function name in sprites drawer. 
- fixed duplicate property key in ADynamicLight serializer. Radius was already claimed by AActor so this needs a different name.
 2016-09-24 12:09:53 +02:00
Major Cooke
561edd31ec Added check for angle visibility for GZDoom. 2016-09-24 09:29:00 +02:00
Christoph Oelckers
ee2766d00b - made adjustments for new savegame code. 2016-09-24 01:47:44 +02:00
Christoph Oelckers
18ee6353fa - let's be safe and set the proper texture mode for the fullscreen blend rect. I've got spurious reports that on some occasions it was rendered opaque. 2016-09-22 10:54:16 +02:00
Christoph Oelckers
52d4c3970e - use glPOlygonOffset on non-translucent flat and wall sprites to avoid z-fighting. 2016-09-22 10:00:40 +02:00
Christopher Bruns
a1cbd39f3f Move call to Stereo3DMode.AdjustPlayerSprites into FGLRenderer.DrawPlayerSprites() 
(cherry picked from commit 5b5598d7d85c6bb8930e874d5d94cca835061bf0)
 2016-09-22 09:25:48 +02:00
Christopher Bruns
a5c27af59b Show weapon at full width in SideBySideFull 3D mode. 
(cherry picked from commit c42e98c0042937adc05c1f1569d909d58a5b8ffb)
 2016-09-22 09:25:48 +02:00
Christopher Bruns
1f79e23d5b Implement wide side-by-side mode, using adjusted aspect ratio in projection matrix. 
Use optimal framebuffer size for side-by-side modes.
 2016-09-22 09:25:46 +02:00
Magnus Norddahl
f7b6b1433c Added exposure pass calculating the bloom/tonemap exposure based on what the eye is seeing 2016-09-22 09:13:32 +02:00
Christoph Oelckers
146b5d2d06 - use 'override' qualifier on renderer interface. 
Bad things can happen if these get changed in ZDoom without adapting to the change so better let the compiler handle this automatically.
 2016-09-22 09:06:21 +02:00
Christoph Oelckers
ceaa040750 - added a workaround to avoid sprite splitting when it may cause glitches for sprites that get rotated in the draw pass. 2016-09-18 17:45:02 +02:00
Major Cooke
80c1baa596 Fixed: Pitch was rotating around the wrong axis. 2016-09-17 12:10:22 -05:00
Christoph Oelckers
bec17bd222 - FLATSPRITE fixes. 2016-09-17 08:26:30 +02:00
Major Cooke
d01b0e061e Moved flatsprite code into CalculateVertices. 2016-09-16 12:07:28 -05:00
Major Cooke
66d20726c2 Reintroduced flat sprites once more. 
- Take note, current flat sprites will change. With no pitch involved, sprites are now flat across the ground.
 2016-09-16 11:47:20 -05:00
Christoph Oelckers
8b6e09ca09 - changed the license of the OpenGL renderer to LGPL v3. 
This was done to clean up the license and to ensure that any commercial fork of the engine has to obey the far stricter requirements concerning source distribution. The old license was compatible with GPLv2 whereas combining GPLv2 and LGPLv3 force a license upgrade to GPLv3. The license of code that originates from ZDoomGL has not been changed.
 2016-09-14 20:01:13 +02:00
Christoph Oelckers
a98f364cc3 - added another missing nullptr check. 2016-09-13 23:37:19 +02:00
Christoph Oelckers
c593dda8f3 - added missing nullptr check. 2016-09-12 23:03:27 +02:00
Magnus Norddahl
7bdbaaff22 GL aspect ratio adjustments 2016-09-12 20:29:26 +02:00
Christoph Oelckers
71f4bacbd7 - missed something for last commit. 2016-09-10 12:36:44 +02:00
Christoph Oelckers
d3246be488 - draw wall sprites without translucent pixels as opaque. This looses the border smoothing with texture filtering but avoids sorting problems. 2016-09-10 12:24:13 +02:00
Christoph Oelckers
30cb651d92 - completely removed the flat sprite code. 
This was conceptionally so wrong that there is no chance to salvage any of it.
 2016-09-10 10:58:53 +02:00
Magnus Norddahl
d83a72f361 Add missing IsEnabled check 2016-09-09 00:36:12 +02:00
Magnus Norddahl
aaa3581ee6 Hook up eye textures in renderer 2016-09-09 00:36:10 +02:00
Christoph Oelckers
b9ca3c85f8 - fixed: translucency detection in multipatch textures did not work. 
- fixed: The flat drawer never checked if a texture had translucent parts.
 2016-09-08 12:18:09 +02:00
Christoph Oelckers
181e5dc4db - fixed floor clipping of sprites. 2016-09-06 22:18:47 +02:00
Christoph Oelckers
bfe34f4dc7 - cleanup. 2016-09-06 21:39:13 +02:00
Christoph Oelckers
a36d89405a - separated the coordinate calculation from GLSprite::Draw. 2016-09-06 12:22:00 +02:00
Christoph Oelckers
a5c0f9a548 - use the predefined fullscreen vertices for clearing a portal instead of using the quad drawer. 2016-09-06 11:58:22 +02:00
Christoph Oelckers
74ede7bb4e - fixed: The DrawBlend call in the postprocessing case was using the global 'viewsector' variable directly. 
As with the Stereo3D stuff, this cannot be done because recursive processing of portals will change it. Instead the local copy has to be used here, just like the EndDrawScene call already did.
 2016-09-05 09:10:29 +02:00
Christoph Oelckers
d2ead39bcc - force framebuffers for camera textures on GL 3+ hardware. With all the postprocessing stuff added I don't think it's ok to use the screenbuffer for this anymore. 
- disable framebuffers for camera textures in legacy mode entirely. This depends on a GL_DEPTH24_STENCIL8 surface which most of these old chipsets do not support, and I really see no point to invest any work here. The worst that can happen is that oversized camera textures won't be processed, which, due to general performance issues, might even be a good thing.
 2016-09-04 14:16:05 +02:00
Christoph Oelckers
8b01a88b76 - removed gl_lights_size and gl_lights_intensity. 
Both of these were inherited from ZDoomGL and in terms of light design in maps it makes absolutely no sense to have them user configurable. They should have been removed 11 years ago.
 2016-09-04 12:45:09 +02:00
Christoph Oelckers
e7856ce1e3 - removed unused forceadditive parameter from gl_GetLight. 
- restricted gl_lights_additive to legacy code and removed menu entry for this.

For modern hardware this setting is completely pointless, it offers no advantage and degrades visual quality. Its only reason for existence was that drawing additive lights with textures is a lot faster, and that's all it's being used for now.
 2016-09-04 12:35:26 +02:00
Magnus Norddahl
527703ae8c Fix missing flash if multisampling was on and no post processing effects active 2016-09-04 03:21:47 +02:00
Christoph Oelckers
217601f338 - fixed: FPortal::ClearScreen may not use the 2D drawing code anymore. 
2D calls are accumulated and then executed all at once at the end of the frame, but this one needs to be interleaved with the 3D rendering. It now uses the quad drawer to fill the portal with blackness.
 2016-09-04 01:46:29 +02:00
Christoph Oelckers
4a80f8e4ed - fixed: Camera textures and savegame pictures should not be drawn with a Stereo3D mode. 2016-09-03 16:54:17 +02:00
Christoph Oelckers
aece9aaa58 - added xBRZ texture scaler after clearing the licensing conditions. A screenshot of the confirmation that this is ok has been added to the 'licenses' folder. 2016-09-03 14:01:51 +02:00
Christoph Oelckers
8b7a87f256 - fix conditions for DrawBlend calls. 2016-09-03 00:43:18 +02:00
Christoph Oelckers
4e8027612f - restored 2 lines of code that somehow got lost before the last commit. 2016-09-01 17:38:17 +02:00
Christoph Oelckers
589936f570 - draw the colormap blend after postprocessing, not before it. 
- added colormap shader to postprocessing.

This replaces the in-place application of fullscreen colormaps if renderbuffers are active. This way the fully composed scene gets inverted, not each element on its own which is highly problematic for additively blended things.
 2016-09-01 17:14:51 +02:00
Christoph Oelckers
3389a5a74e - removed most of the specific options for legacy hardware and consolidated them in one variable (does not work yet.) 2016-09-01 11:52:52 +02:00
Christoph Oelckers
4a0e082836 - fixed: The wall splitter in the translucent sorting code needs to set fracleft and fracright so that vertex generation is done correctly for the split segments. 2016-08-31 23:26:49 +02:00
Christoph Oelckers
45ff15559d - removed gl_draw_synv because with the postprocessing this is no longer useful. 2016-08-30 00:33:02 +02:00
Christoph Oelckers
0f0dc2c852 - implemented buffers for GL 3.x. These only get mapped during the data collection pass so the order of some things is different here. 2016-08-29 10:43:03 +02:00
Magnus Norddahl
bb066f6f07 Fall back to gl_renderbuffers 0 if buffer creation fails 2016-08-28 18:07:44 +02:00
Christoph Oelckers
c9578ae72d - create vertex buffer data for horizon portals in the constructor instead of in the draw function. 
This was the last remaining place where the vertex buffer was accessed in the render pass.
 2016-08-26 18:18:50 +02:00
Christoph Oelckers
abba548e40 - render sector hacks through the quad renderer if the vertex buffer is not accessible. 2016-08-26 02:03:24 +02:00
Christoph Oelckers
f6544f3c44 - removed unused GLFLat::sub and all codes depending on it a valid pointer. 2016-08-26 00:04:29 +02:00
Christoph Oelckers
6755cb2a25 - use the quad drawer for skybox-flagged sectors. 2016-08-26 00:02:32 +02:00
Christoph Oelckers
b83c2056a8 - store the stencil caps in the reserved part of the main vertex buffer instead of constantly recreating them. 2016-08-26 00:01:51 +02:00
Christoph Oelckers
76d7b52fcd - handle the case where a wall gets drawn with an unmapped buffer and no vertex data. 
This uses the quad drawer because it can only happen with translucent walls that got split during sorting.
 2016-08-25 23:20:23 +02:00
Christoph Oelckers
4598c4138c - added vertex initialization for walls in the processing pass for core profile without persistent buffers. 
This is slower than doing it in the render pass so it's only active when actually needed - it's also slower than using a client array so this code only gets used when there is no choice but to work with a 3.x core profile context.
 2016-08-25 23:13:49 +02:00
Christoph Oelckers
8f331f56e2 - use MakeVertices directly in the portal code and remove all related code from RenderWall. 2016-08-25 23:02:43 +02:00
Christoph Oelckers
8cf53f04e8 - split off the vertex creation from RenderWall. 2016-08-25 22:54:08 +02:00
Christoph Oelckers
4ab8ca63ce - use more desctiptive names for the predefined vertex buffer indices. 2016-08-25 22:23:31 +02:00
alexey.lysiuk
52b51e79b9 Fixed missing decals in compatibility renderer 
The problem was appeared in conjunction with dynamic lights only
See http://forum.zdoom.org/viewtopic.php?f=4&t=19321&start=405#p932733
 2016-08-24 10:27:14 +03:00
alexey.lysiuk
a185886924 Added compatibility handling for fog and dynamic lights used together 
See http://forum.drdteam.org/viewtopic.php?t=7063
 2016-08-24 10:26:11 +03:00
Christoph Oelckers
b946114145 - removed unused variable. 2016-08-22 22:00:45 +02:00
Christoph Oelckers
7ba5acfb35 - added quad drawer interface so that this part can be done without altering a vertex buffer. 
So far it's only the framework, the new code is not active yet.
 2016-08-22 14:00:25 +02:00
Magnus Norddahl
302f59ea33 Fix r_clearbuffer color not being used 2016-08-22 01:52:51 +02:00
Magnus Norddahl
5eeac830eb Clear and InvalidateFramebuffer optimization 2016-08-17 17:37:13 +02:00
Christoph Oelckers
e03696a6c9 - fixed: The model matrix must be disabled right after rendering the sky dome, so that it won't get used for the skyfog layer. 2016-08-14 20:11:46 +02:00
Christoph Oelckers
4e8a96aa0e - removed FRenderState::set2DMode because it had no effect. This looks like development garbage from old times. 2016-08-14 09:14:26 +02:00
Magnus Norddahl
210fce1193 Fix bloom shader missing its target 2016-08-14 09:05:50 +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
8daaf61160 - predefine the vertex data for the blend overlay which will never change throughout the lifetime of the GLRenderer object. 2016-08-08 14:24:48 +02:00
Christoph Oelckers
9c9edbffdb - on older ATI drivers where the clip planes are broken, only disable the clip planes themselves, but not OpenGL 3.x so that dynamic lights still work as intended. 
- only disable clip planes on Windows, but not on Linux or macOS.
- If a driver reports full OpenGL 4.5 support, assume that all features are working properly.
 2016-08-08 12:55:09 +02:00
alexey.lysiuk
9ab9548723 Additional fix for splitting of complex wall in compatibility renderer 
warp 2720 -200 -32 on Extreme Terror
https://www.doomworld.com/idgames/levels/doom2/Ports/d-f/exterror
 2016-08-08 12:19:37 +02:00
Christoph Oelckers
13a2bf57e5 - fixed vertex coordinate ordering for the sky cubemap. 
This was done differently for FFlatVertex and FSkyVertex which caused a switch of the y and z coordinates for the skybox image.
 2016-08-06 11:47:03 +02:00
Christoph Oelckers
13527fdd0a Merge branch 'lensshader' of https://github.com/dpjudas/zdoom 2016-08-05 00:58:14 +02:00
Christoph Oelckers
21536781a9 - forgot to save this. 2016-08-04 13:01:42 +02:00
Christoph Oelckers
7ba6269450 - changed rendering of sky cubemaps to use precalculated vertex data from the SkyVertexBuffer. 2016-08-04 12:16:53 +02:00
Magnus Norddahl
6b9529d70f Added lens distortion shader 2016-08-02 17:32:21 +02:00
Magnus Norddahl
e8c98a5901 No gamma and player sprites on screenshots 2016-07-31 16:56:41 +02:00
Magnus Norddahl
7709db4bb0 Fix broken viewport/backbuffer location for WriteSavePic 2016-07-31 16:23:21 +02:00
Magnus Norddahl
a6354c74cf Fix incorrect viewport location when not using fullscreen HUD 2016-07-31 13:23:49 +02:00
Magnus Norddahl
cfc20d1198 Added multisample support to FGLRenderBuffers and added gl_multisample to the menus 2016-07-30 15:33:30 +02:00
Major Cooke
36705b0f04 Added GZDoom version of SpriteAngle and SpriteRotation. 2016-07-30 00:33:33 +02:00
Magnus Norddahl
9bfce5b6ea Moved post processing effects to its own file 2016-07-30 00:02:26 +02:00
Magnus Norddahl
5849c83028 Added bloom and tonemap to menus 
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
69f52cc898 Added bloom shaders 2016-07-27 21:50:30 +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
071485b22e - fixed: If the resulting render style, after all adjustments, is None for the weapon sprite, do not attempt to draw it at all. 2016-07-25 11:55:47 +02:00
Christoph Oelckers
54a120d612 - do not process subsectors if rendering a stacked sector portal and the clipper is set to 'blocked', i.e. no visible parts are present. 
This solves the most severe occurences of sprites being drawn in front of a portal's contents. It is not a full fix, though, there's still some extreme cases where portals may glitch if some stuff gets between the camera and the actual portal area.
Normally this has to perform a full check of the subsector against the portal's camera-facing linedefs but that's too costly for those rare cases where it may be an issue.
 2016-07-23 10:23:34 +02:00
Christoph Oelckers
d405cf5b7c - fixed: Before rendering a sector stack portal the clipper needs to be completely filled, if the view point's subsector is not inside the portal. If this is not done, some setups where a recursive look into the originating area is possible may exhibit some issues. 2016-07-23 09:47:14 +02:00
MajorCooke
35666f1e09 Fixed a nullptr crash with flatsprite actors. 2016-07-21 13:12:59 -05:00
Christoph Oelckers
c5db5dff99 - fixed a crash when initializing the GL portal data for an incomplete or inactive portal. Also did a bit of cleanup on this code, the 'delta' member was never used. 2016-07-16 12:45:49 +02:00
Jordon Moss
6014bde3d0 Renamed PushSpriteFrame to PushSpriteMDLFrame for consistency. 2016-07-16 09:30:26 +02:00
Jordon Moss
b3b2eb42c6 Added SurfaceSkin MODELDEF property, allows overriding MD3 per-surface skins. 2016-07-16 09:30:25 +02:00
Christoph Oelckers
f4b80a451e - fixed: The render style specific blend settings were overridden when adding code to ensure proper setup of all properties. 
It turned out that the only thing that wasn't set is the alpha function, not the blend settings themselves.
 2016-07-16 08:57:48 +02:00
MajorCooke
e56196eb1a Disable facing camera rotations if the actor is a flat/wall sprite. 
- It not only looks bad, it also throws off users when trying to make perfectly aligned images since the plane is distorted wildly.
 2016-07-13 09:31:22 +02:00
MajorCooke
cc8d84cd5d Fixed sprites defaulting to rotate around the center instead of the offsets. Seeing how it's still useful however, ROLLCENTER can still be used to center upon actors that are offsetted like monsters. 2016-07-13 09:31:22 +02:00
Christoph Oelckers
6b0b7ea049 - fixed sprite z coordinate calculation for flatsprites. 2016-07-04 01:00:01 +02:00
Christoph Oelckers
cc784fff14 Merge branch 'rollGZ2' of https://github.com/MajorCooke/zdoom 2016-07-04 00:45:37 +02:00
alexey.lysiuk
924b8105c5 Fixed splitting of complex walls in compatibility renderer 
Example: +warp 2720 -200 -32 on Extreme Terror
https://www.doomworld.com/idgames/levels/doom2/Ports/d-f/exterror
 2016-06-29 12:34:35 +02:00
Christoph Oelckers
7b99c883e1 - use the exact same semantics and methods to handle player visibility as in the software renderer. 
This fixes invisible player sprites in recursive line portals.
 2016-06-18 12:14:20 +02:00
Christoph Oelckers
87d27b8db3 - fixed some crash issues with recent changes. 2016-06-18 10:01:24 +02:00