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771 commits

Author SHA1 Message Date
Christoph Oelckers
e55b52f356 Moving the files to hwrenderer/ 2018-04-24 11:58:04 +02:00
Christoph Oelckers
dbb1492bf9 Fully separated HWDrawInfo from GL dependencies. 
This also required temoporarily moving one small function because in the current state this cannot be done in the API independent part.
 2018-04-24 11:52:15 +02:00
Christoph Oelckers
a803b3d393 Split FDrawInfo in two 
Done so that the entire gl_renderhacks.cpp file can be moved out of the GL folder.
Not cleaned up yet
 2018-04-24 10:30:26 +02:00
Christoph Oelckers
5ca1fca8d1 - moved gl_clipper and gl_fakeflat to the hwrenderer folder because both files do not contain anything API specific. 2018-04-23 22:18:13 +02:00
Christoph Oelckers
60567f207c - made CheckViewArea a global function. 
This can be put into the common hwrenderer folder but for that it shouldn't be part of the scene drawer.
 2018-04-23 22:10:11 +02:00
alexey.lysiuk
9398d602f8 Fixed applying of dymanic lights to models 
https://forum.zdoom.org/viewtopic.php?t=60301
 2018-04-19 12:50:07 +03:00
Christoph Oelckers
c1ce6c90ca Moved gl_dynlight to hwrenderer because it does not depend on any direct renderer info. 2018-04-16 09:02:48 +02:00
Christoph Oelckers
3e6f69f64a Renamed two functions 2018-04-16 08:55:13 +02:00
Christoph Oelckers
8a2e52d651 Removed gl_lights_checkside which essentially was just a pointless piece of cruft inherited from ZDoomGL. 2018-04-16 08:45:50 +02:00
Christoph Oelckers
88f856d995 - fixed a y/Z mixup with the hardware renderer's vectors. 
Why do they have to be different from what the game itself uses...? :(
 2018-04-15 23:51:41 +02:00
Christoph Oelckers
dcefa3cd12 - GLSprite done, too. 2018-04-15 19:57:28 +02:00
Christoph Oelckers
ee1d1a29a6 - converted GLFLat list to use pointers as well. 
- added copy constructors and assignement operators to GLFlat and GLWall so that they can use memcpy instead of field-by-field copy. This actually increases performance slightly.
 2018-04-15 19:00:54 +02:00
Christoph Oelckers
d17216d7dd - fixed the translucent wall splitter, it forgot to copy the original wall before making adjustments to it and its copy. 2018-04-15 17:04:02 +02:00
Christoph Oelckers
e8eb8dd596 - store the wall render nodes as pointers, not as objects. 
This is mainly for future-proofing because storing these as objects in an array not only has a negative impact when using multithreading due to longer blocking time for the threads but also makes it hard to cache this data for reuse.
 2018-04-15 14:25:42 +02:00
Christoph Oelckers
515323dcbd - fixed: Rendering a translucent mid texture did not unset the render style for the following bottom texture. 
With additive translucency and non-black fog this caused visual errors.
 2018-04-15 08:29:40 +02:00
Christoph Oelckers
c03024e1b0 - fixed last commit 2018-04-14 22:34:25 +02:00
Christoph Oelckers
71c8417578 - removed UniqueLineToLines because it wasn't used anywhere. 2018-04-14 21:24:48 +02:00
Christoph Oelckers
790182a2f4 - split GLWall::PutWall in two. 2018-04-14 20:20:43 +02:00
Christoph Oelckers
0affc119fd - moved hardware independent part of flat vertex data out of GL folder. 2018-04-14 12:05:31 +02:00
Christoph Oelckers
551691f42a - made FTexture::GetPixels and FTexture::GetColumn non-pure-virtual. 
With the software renderer not being used for 2D anymore it would be quite annoying if every texture class had to implement these.
If done properly, the SW renderer should actually be forced to dynamic_cast any texture to a FWorldTexture before using this stuff, but that'd be some pointless overhead better saved.
 2018-04-08 21:19:57 +02:00
Christoph Oelckers
94e8d59dde - implemented shader support for rendering the SW renderer canvas with legacy OpenGL. 2018-04-08 13:05:20 +02:00
Christoph Oelckers
b12a6fded9 - added the code for legacy shaders. 
- force texture filtering for 2D to off when in software rendering.
 2018-04-08 12:11:51 +02:00
Christoph Oelckers
0a2c415dbe - deleted some copypasted but ultimately unused definitions. 2018-04-07 23:52:46 +02:00
Christoph Oelckers
df4f435952 - merged vid_renderer, swtruecolor and r_polyrender into one CVAR to reduce menu clutter. 
- with renderers freely switchable, some shortcuts in the 3D floor code had to be removed, because now the hardware renderer can get FF_THISINSIDE-flagged 3D floors.
- changed handling of attenuated lights in the legacy renderer to be adjusted when being rendered instead of when being spawned. For the software renderer the light needs to retain its original values.
 2018-04-07 23:30:28 +02:00
Magnus Norddahl
fde87c40d2 - fix crash when in software truecolor mode - the pitch is in pixels, not bytes 2018-04-07 19:56:54 +02:00
Christoph Oelckers
1fc1fac2c2 - added missing header. 2018-04-07 19:41:21 +02:00
Christoph Oelckers
cd00f1fb45 - fixed incorrect check for SW texture recreation. 2018-04-07 18:41:25 +02:00
Christoph Oelckers
211a7f2569 - made the screen blend work for the software renderer. 
It may use the same calculations as the hardware renderer but must use the 2D drawer for display.
It should be investigated if the hardware renderer can do this as well.
 2018-04-07 10:53:20 +02:00
Christoph Oelckers
b34d7f9e08 - added a software scene drawer to the GL renderer. 
It still looks like shit and only works on the modern render path but at least the basics are working.
 2018-04-07 10:20:59 +02:00
Christoph Oelckers
d474b849a5 - removed the remaining calls from the FRenderer interface from the main game code. 
This does not work with a setup where the same backend is driving both renderers.
Most of this is now routed through 'screen', and the decision between renderers has to be made inside the actual render functions.
The software renderer is still driven by a thin opaque interface to keep it mostly an isolated module.
 2018-04-04 00:21:25 +02:00
Christoph Oelckers
fcc33f0a09 - moved around more stuff from the FRenderer interface. 2018-04-03 22:50:47 +02:00
Christoph Oelckers
51bf2eb9fa - took GetMaxViewPitch out of renderer interfaces. 
With live switching and both renderers on the same backend the old approach will no longer work.
 2018-04-03 19:18:16 +02:00
Christoph Oelckers
9a919960c9 - fixd bad comparators for std::sort 2018-04-03 01:01:10 +02:00
Christoph Oelckers
7589dfda25 - removed test and debug code. 2018-04-03 00:53:45 +02:00
Christoph Oelckers
2f96d3c61a - moved global variable definitions to the top of a few files. 
Most of these are not critical because they only get used in non-multithreaded contexts but it's definitely easier to look them up this way.
 2018-04-02 23:42:45 +02:00
Christoph Oelckers
821c2ec4c7 - removed access to deleted variable. 2018-04-02 20:38:12 +02:00
Christoph Oelckers
6641d65237 - use std::sort to sort the draw lists to avoid having to go through global variables. 2018-04-02 20:10:51 +02:00
Christoph Oelckers
5d94af913a - no, we do not want to use global variables to pass parameters around... 2018-04-02 18:13:18 +02:00
Christoph Oelckers
60aebff4a1 - starting separation of hardware dependent and hardware independent code, starting with aabbtree, because it was easy. 2018-04-02 15:58:28 +02:00
Christoph Oelckers
52c5328412 - made the glow getter functions members of sector_t. 2018-04-02 13:36:28 +02:00
Christoph Oelckers
d01bc452ba - moved all variables not related to the hardware renderer's texture state out of gl_info. 2018-04-02 13:00:33 +02:00
Christoph Oelckers
8080e039e0 - moved most of gl_setup.cpp to r_data as this is only some data setup in the main map data structures. 
- made currentmapsections array something nicer to look at and made it a member of the scene drawer class.
 2018-04-02 09:27:40 +02:00
Christoph Oelckers
d84554f093 - deleting some unused stuff 2018-04-02 00:28:25 +02:00
Christoph Oelckers
64b504ee7f - fixed last commit. This was missing an init call for the portal data. 2018-04-02 00:14:53 +02:00
Christoph Oelckers
248a29bf06 - resorted portal render data. 
Compiles but does not work...
 2018-04-01 22:26:57 +02:00
Christoph Oelckers
8be788a9b3 - moved portal data into FLevelLocals. 2018-04-01 20:17:39 +02:00
Christoph Oelckers
65e7b6dfaa - moved the code in gl_data.cpp to better fitting places 
* the MAPINFO options now get handled in g_mapinfo.cpp and g_level.cpp, just like the rest of them as members of level_info_t and FLevelLocals.
* RecalcVertexHeights has been made a member of vertex_t and been moved to p_sectors.cpp.
* the dumpgeometry CCMD has been moved to p_setup.cpp
 2018-04-01 18:45:27 +02:00
Christoph Oelckers
8b79eedfea - moved CreateTexBuffer out of the GL code. 
This is merely a buffer creation function with no dependencies on the renderer.
 2018-04-01 14:38:48 +02:00
Christoph Oelckers
d6fedd36b1 - moved the Plane class to vectors.h and deleted gl_geometric.h 2018-04-01 12:43:23 +02:00
Christoph Oelckers
cd64655f97 - removed empty header gl_convert.h 2018-04-01 12:00:51 +02:00
Christoph Oelckers
1461059dae - moved contents of gl_templates.h to files outside of gl/ 2018-04-01 11:59:12 +02:00
Christoph Oelckers
e49cd2cb83 - moved the hires replacement and upscaling code out of the GL classes into FTexture. 
This theoretically means that the software renderer could access this data as well - if it just had been written with a more flexible texture interface.
However, as things stand, this may require quite a bit of work to achieve.
 2018-04-01 10:41:04 +02:00
Christoph Oelckers
bc485a7f2c - moved a large portion of gl_textures.cpp into the main files for the implementing classes. 
The old organization made sense when ZDoom still was a thing but now it'd be better if all pure data with no dependence on renderer implementation details was moved out.
A separation between GL2 and GL3+4 renderers looks to be inevitable and the more data is out of the renderer when that happens, the better.
 2018-03-31 19:20:59 +02:00
Christoph Oelckers
5bdea6278c - removed RequireGLNodes from FRenderer interface. 
It returned true for both renderers anyway.
 2018-03-31 00:33:09 +02:00
Christoph Oelckers
d166ab95a9 Revert "- fixed: 3D floor that extend into the real sector's floor were not clipped properly." 
This reverts commit a33ad3c99e.

Turns out that this breaks legitimate maps. So I'd rather let that one broken map glitch than the good ones.
 2018-03-26 19:44:41 +02:00
Christoph Oelckers
755cbd341b - fixed: A sprite having a picnum was not animating its image in the hardware renderer. 2018-03-25 22:01:18 +02:00
Christoph Oelckers
e89a598b31 - renamed FTexture's UseType flags and gave them a dedicated type. 
This was done mainly to reduce the amount of occurences of the word FTexture but it immediately helped detect two small and mostly harmless bugs that were found due to the stricter type checks.
 2018-03-25 20:26:16 +02:00
Christoph Oelckers
a33ad3c99e - fixed: 3D floor that extend into the real sector's floor were not clipped properly. 
The only check being done on this was done after processing for the renderer which simply is too late.
 2018-03-24 22:42:10 +01:00
Christoph Oelckers
b327aa737a Merge remote-tracking branch 'remotes/origin/materials' 2018-03-03 08:54:04 +01:00
Christoph Oelckers
bc25ad4136 - fixed a small logic error introduced by fixing the translucent particle sorting. 
Due to an unintended swap of two values a few equal comparisons led to incorrect sorting.
 2018-03-01 17:10:21 +01:00
Christoph Oelckers
b39cb4f095 - fixed translucemt sorting for particles. 
At least on any semi-modern hardware. On old legacy hardware which lacks some important features this will still glitch.
 2018-03-01 13:01:26 +01:00
Magnus Norddahl
48e534bf19 - Add per-pixel model light to the OpenGL 3.3 render path 2018-03-01 01:27:12 +01:00
Magnus Norddahl
6652df40c1 Merge remote-tracking branch 'gzdoom/master' into materials 2018-02-28 22:12:12 +01:00
Christoph Oelckers
e70250425a - fixed: For two-sided midtextures the light lists were always taken from the sector referenced by the rendered sidedef, not the sector in which the line gets renderered. 
For polyobjects these two are not identical.
 2018-02-28 13:15:04 +01:00
Rachael Alexanderson
07f168a58b - additional check for tween-tic particle rendering, prevents jitter with timefreeze powerup 2018-02-24 16:04:20 -05:00
Magnus Norddahl
4e7ca68bd6 Merge remote-tracking branch 'gzdoom/master' into materials 2018-02-20 00:22:06 +01:00
Christoph Oelckers
ef55386d9f - let the texture manager handle the special OpenGL textures so that they get deleted and recreated when needed. 2018-02-15 17:56:04 +01:00
Magnus Norddahl
94fbcacf22 Merge branch 'gzdoom' into materials 2018-02-10 00:08:17 +01:00
Magnus Norddahl
7cbe8669b6 - fix decals not getting lit by lights not having a target while still having the LF_DONTLIGHTSELF flag 
- fix decal light not being calculated from the center of the decal
 2018-02-10 00:06:47 +01:00
alexey.lysiuk
ed23008069 Fixed crash in stereoscopic modes caused by camera without player 
https://forum.zdoom.org/viewtopic.php?t=55039&start=381#p1039251
 2018-02-07 11:37:02 +02:00
Christoph Oelckers
64921ea968 - use a more consistent setting for rendering fuzzy sprites with enhanced nightvision on. 2018-01-28 20:46:16 +01:00
Magnus Norddahl
0855418475 Merge branch 'gzdoom' into materials 
# Conflicts:
#	src/gl/shaders/gl_shader.cpp
#	src/gl/shaders/gl_shader.h
 2018-01-25 19:21:19 +01:00
Magnus Norddahl
a46bbc81a0 Merge branch 'bloom_psprite_fix' into gzdoom 2018-01-25 19:01:46 +01:00
Magnus Norddahl
4c0dce875f Merge branch 'fuzz_software' into gzdoom 2018-01-25 19:00:14 +01:00
Magnus Norddahl
c7ec489846 Merge remote-tracking branch 'origin/master' into materials 2018-01-23 20:16:32 +01:00
Christoph Oelckers
76d594f952 - reverted the hard offset for transferred skies. 
This is not the correct way to apply it.
 2018-01-21 19:25:21 +01:00
Christoph Oelckers
6438416adb - fixed: The culling mode for translucent models must be inverted when rendering a mirror. 2018-01-21 16:29:40 +01:00
Magnus Norddahl
0f69778e23 - Add new material shader entries for specular and PBR light modes 2018-01-21 01:53:44 +01:00
Magnus Norddahl
a23e5f49f6 - Add "fuzz software" to GL that renders fuzz like the scaled fuzz mode in the software renderer 2018-01-07 02:29:55 +01:00
Magnus Norddahl
56db2b02cc - Fix psprite not appearing when invulnerability effect is active with bloom turned on 2018-01-06 17:21:02 +01:00
Magnus Norddahl
f88d9a02df Remove bloom effect on psprites 2018-01-06 05:11:12 +01:00
Magnus Norddahl
79440d7014 - Fix sprite spot light calculation 2018-01-04 19:42:52 +01:00
Magnus Norddahl
bae3620540 - Added spot light support to gl_SetDynSpriteLight 2018-01-04 19:27:03 +01:00
alexey.lysiuk
2c4eae7487 Applied vertical offset to transferred sky in OpenGL renderer 
https://forum.zdoom.org/viewtopic.php?t=58934
 2017-12-31 21:29:27 +02:00
alexey.lysiuk
33213f5d5d Fixed rendering of wrapped midtex with sky ceiling 
https://forum.zdoom.org/viewtopic.php?t=58311
 2017-12-29 14:37:09 +02:00
Rachael Alexanderson
a441cea350 - interpolate particles 2017-12-28 11:36:36 -05:00
alexey.lysiuk
8ca3427850 Fixed applying of Doom 64 lighting to horizon portals 
https://forum.zdoom.org/viewtopic.php?t=58878
 2017-12-28 18:32:26 +02:00
alexey.lysiuk
0afc09678f Fixed bright sprites in sectors with Doom 64 lighting 
https://forum.zdoom.org/viewtopic.php?t=58703
 2017-12-16 17:37:03 +02:00
alexey.lysiuk
5162e7162e Fixed overbright screenshots with hardware gamma off 
When render buffers are used to apply gamma/brightness/contrast screenshots should not use PNG gamma correction
 2017-12-06 11:24:10 +02:00
Rachael Alexanderson
0fa74220c9 - fixed: doublize sky float, in order to make it more smooth 2017-12-03 12:39:24 -05:00
Christoph Oelckers
836970f012 - moved the matrix code out of 'gl' because the model code also needs it. 2017-11-25 13:51:09 +01:00
Rachael Alexanderson
763222b571 - fixed: high uptime was causing overloads in uint32_t and float structures (float losing loss of precision) - this caused any computer online for more than a few days to experience jankiness with internal animations such as rotations and shader timers. Unfortunately, this sounds the death knell for 32-bit platforms, since uint64_t is now required in time-critical structures, which will hurt performance tremendeously, but 64-bit systems will be unaffected. 2017-11-14 16:15:25 -05:00
Christoph Oelckers
0323f54384 - rename I_FPSTime function. 
- now that the frame buffer stores its render time, the 'ms' return from I_GetTimeFrac is not needed anymore, we may just as well use the globally stored value instead.

The only feature this value was ever used for was texture warping.
 2017-11-13 00:54:32 +01:00
Christoph Oelckers
2c65f08011 - more timer cleanup 
* store the frame time in the current screen buffer from where all render code can access it.
* replace some uses of I_MSTime with I_FPSTime, because they should not use a per-frame timer. The only one left is the wipe code but even this doesn't look like it needs either a per-frame timer or a timer counting from the start of the playsim.
 2017-11-13 00:28:43 +01:00
Christoph Oelckers
e94109f1c3 - Inside the renderer, use only the time value being passed to RenderView. 
The voxel rotation code of the software renderer and R_SetupFrame still called I_FPSTime directly.
 2017-11-12 23:53:46 +01:00
Christoph Oelckers
93e9c383fa - get the timer used for animation only once at the very beginning of the frame and pass it on to the renderer to avoid any dependencies on the timer's implementation. 2017-11-12 18:51:11 +01:00
Christoph Oelckers
6bd76d6b5a - fixed compilation in debug mode. 
- moved timer definitions into their own header/source files. d_main is not the right place for this.
- removed some leftover cruft from the old timer code.
 2017-11-12 09:06:40 +01:00
Magnus Norddahl
307d8931d8 - Switch to C++11 steady clock 
- Move the C++11 implementation to d_main
- Remove the platform specific timer implementations
 2017-11-12 03:12:22 +01:00
Magnus Norddahl
d4ebe51e83 - Place the HUD model correctly in the world so that shader light calculations work 2017-11-05 15:35:03 +01:00
Magnus Norddahl
bd08568b90 - Fix wrong math for model/light distance check 2017-11-05 13:28:56 +01:00