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361 commits

Author SHA1 Message Date
Christoph Oelckers
bad17f29e0 - made some tweaks to the anti-z-fighting code in Polymost. 
It now picks the minimum of the current formula and the one from before June 2017 - the current one was causing problems with sprites in the distance so now the old one is used as an upper bound.
 2020-05-22 16:27:45 +02:00
Mitchell Richters
4654fd648d Renderer: Disable models by default since they're not supported currently. 
- Better to see sprites in HRPs than nothing on-screen.
 2020-04-14 00:00:23 +02:00
Christoph Oelckers
156a225ff4 - renamed global palookup variable. 
Since the same word gets used in text messages and local variables in the game code it is easier this way to search for it and facilitate its transition to the translation table management in PaletteContainer.
 2020-04-13 23:58:46 +02:00
Christoph Oelckers
d46ea7481f - handle RRRA E1L2's fog in the shader instead of hacking the shade tables. 2020-04-12 08:30:43 +02:00
Christoph Oelckers
66ecb05eb8 - use Printf as the only command to print to the console. 
All uses of OSD_Printf, initprintf etc. have been renamed.
 2020-04-12 08:30:38 +02:00
Christoph Oelckers
3f69044770 - removed all references to sdlayer.cpp as all that was left in there was only needed for software rendering. 
- removed now unused a-c.cpp.
 2020-03-29 15:22:07 +02:00
Christoph Oelckers
621a9338e5 - render camera textures with the hardware renderer. 
This removes the last active use case for the software renderer and allows rendering the camera views at a higher resolution.
For Shadow Warrior this necessitated a split of JS_DrawMirrors, because it processed cameras and mirrors in the same loop which cannot be done with the hardware renderer.
 2020-03-29 14:01:46 +02:00
terminx
8def930980 Replace MERGE_NODES macro with vsmerge() function 
git-svn-id: https://svn.eduke32.com/eduke32@8715 1a8010ca-5511-0410-912e-c29ae57300e0

# Conflicts:
#	source/build/src/polymost.cpp
 2020-03-20 17:31:21 +01:00
Christoph Oelckers
73a4e0d1fe - made Blood's FullMap flag global and removed the hacks to show the full automap. 
Also refactor show2dsector into a bit array to get rid of the bit shifting code at play here.
 2020-03-07 19:30:18 +01:00
Christoph Oelckers
cc872c79fc - removed some vertex fudging code in polymost_domost that was no longer present in upstream code. 
This looks like it fixes a few render glitches.
 2020-02-15 21:36:29 +01:00
Christoph Oelckers
286d53d3bf - added the missing handling for the basepal tinting. 2020-02-11 20:55:47 +01:00
Christoph Oelckers
a5fc374b59 - always recalculate the projection matrix. 
Trying to cache this is not useful, it barely saves time and was causing display errors.

# Conflicts:
#	source/build/src/polymost.cpp
 2020-02-09 15:53:07 +01:00
Christoph Oelckers
5d4514060b - disable palette emulation for Blood's cutscenes. 
These use color 255 as a valid index which the palette emulation shader does not handle.
 2020-02-04 20:40:10 +01:00
CommonLoon102
256bc3ec08 take maphacks into consideration 
# Conflicts:
#	source/build/src/polymost.cpp
 2020-02-03 19:13:42 +01:00
nukeykt
03b1f65a52 Polymost: fix sprite rendering issues 
# Conflicts:
#	source/build/src/engine.cpp
#	source/build/src/polymost.cpp
 2020-02-03 19:08:51 +01:00
Christoph Oelckers
2334787f1b - reenabled the depth test for Polymost. 
This was for debugging but accidentally left in.
 2020-01-30 20:13:48 +01:00
Magnus Norddahl
305e6fa617 Move a few more vars to engine.cpp 2020-01-28 22:54:57 +01:00
Magnus Norddahl
113c0d8b34 Move engine variables not managed by polymost.cpp to engine.cpp 2020-01-28 22:41:07 +01:00
Magnus Norddahl
ba23ebdc0f Set functions and variables that can be static to be static 2020-01-28 22:21:53 +01:00
Christoph Oelckers
43f48a10dd - partial fix for the broken sky in E3M2 of Blood. 2020-01-26 13:45:33 +01:00
Christoph Oelckers
c8fa2443d3 - completely separated view and model matrix. 
This way the view matrix will remain constant per scene and an update of the model matrix is only needed for rendering a model or voxel, reducing the total amount of generated matrices to the point where they can be written to a buffer instead of constantly uploading them as uniforms.
 2020-01-19 16:07:09 +01:00
Christoph Oelckers
7a5f60e14d - removed gl_projectionhacks and the SOFTROTMAT code path. 
Both were hard coded not to be used.
 2020-01-19 13:57:24 +01:00
Christoph Oelckers
454f796b69 - collect all 3D geometry in a list so that it can be rendered later. 
With this out of the way the renderer can now be switched to the core profile.
 2020-01-18 22:41:08 +01:00
Christoph Oelckers
2bc1708870 - removed the complete crosshair color hackery. 
The code needs to be refactored anyway to allow better crosshair control but this also seemed to affect global render state, considering how poorly it was all implemented.
 2020-01-18 16:14:31 +01:00
Christoph Oelckers
2e06ccfec6 - draw the screen overlays using the vertex buffer. 2020-01-18 16:14:30 +01:00
Christoph Oelckers
55dab6d3d3 - hooked up the high color texture colorization code. 
Not tested and probably still not working correctly, the entire feature was a nearly impenetrable mess of convoluted code. This definitely needs verification with multiple mods using it.
 2020-01-11 22:18:06 +01:00
Christoph Oelckers
fb985d2503 - more macOS compilation fixes 
Still not complete…
 2020-01-07 01:11:19 +01:00
Christoph Oelckers
d4b32c535a - moved matrices to render state. 2020-01-03 23:38:50 +01:00
Christoph Oelckers
3380420de9 - converted the clear screen commands. 2020-01-02 23:56:35 +01:00
Christoph Oelckers
dda45c6780 - all polymost2 code has long been nuked. 2020-01-01 13:46:46 +01:00
Christoph Oelckers
2f8d472d7d - cleaned up the map drawer by using a real triangulator. 
Immediate benefit: almost 200 lines of bona-fide Kencode go to the dumpster.
 2019-12-31 17:23:29 +01:00
Christoph Oelckers
77cd7bffc5 - fixed alpha calculations for textured automap. 2019-12-31 15:50:08 +01:00
Christoph Oelckers
964e303dd7 - draw the textures on the automap with the 2D drawer. 2019-12-31 15:05:08 +01:00
Christoph Oelckers
ad24a1ce31 - place weapon sprites in a separate render list. 
They need to be drawn in a different pass than the 2D overlay HUD so the backend must have them separately.
 2019-12-30 20:16:51 +01:00
Christoph Oelckers
7ea053bd90 - reconnected the HUD model drawer. 
This will have to be done differently later when the postprocessor is fully working, but for now it's sufficient to just render the model right away.
 2019-12-30 20:16:51 +01:00
Christoph Oelckers
6459f4e532 - refactored rotatesprite to really use the 2D drawer. 
Mostly working, except clipping and weapon sprites.
 2019-12-30 19:37:23 +01:00
hendricks266
456d975392 Make the Polymode cstat bits Duke-only by translating them to tspr->clipdist 
git-svn-id: https://svn.eduke32.com/eduke32@8523 1a8010ca-5511-0410-912e-c29ae57300e0

# Conflicts:
#	source/build/src/polymer.cpp
#	source/build/src/polymost.cpp
#	source/duke3d/src/astub.cpp
#	source/duke3d/src/common_game.h

# Conflicts:
#	source/duke3d/src/common_game.h
 2019-12-29 22:23:18 +01:00
Christoph Oelckers
cc332486b4 - cleaned out the 2D drawing code. 
With the new backend there will always be just one page, never more, so the RS_PERMS case will never be entered.
In addition, since the software renderer has already been nonfunctional due to lacking support from the 2D drawer, its 2D components have also been removed. Its main remaining purpose, drawing camera textures, remains unaffected by this.
 2019-12-29 15:46:48 +01:00
hendricks266
8e6a54a1e4 Mostly clean up the codebase in preparation for tspritetype != uspritetype 
Remaining exceptions:
SW - ConnectCopySprite
CON and M32Script - pSprite/pUSprite

git-svn-id: https://svn.eduke32.com/eduke32@8519 1a8010ca-5511-0410-912e-c29ae57300e0

# Conflicts:
#	source/build/include/polymer.h
#	source/build/src/engine.cpp
#	source/build/src/engine_priv.h
#	source/build/src/polymer.cpp
#	source/build/src/polymost.cpp
#	source/duke3d/src/astub.cpp
#	source/duke3d/src/game.h
#	source/duke3d/src/m32common.cpp
#	source/duke3d/src/m32exec.cpp
#	source/duke3d/src/m32structures.cpp
#	source/kenbuild/src/bstub.cpp
#	source/kenbuild/src/game.cpp
#	source/sw/src/jnstub.cpp
#	source/sw/src/jsector.cpp
 2019-12-26 08:58:25 +01:00
Christoph Oelckers
5bd32cf769 - fixed: Voxel setup code wasn't called anymore. 2019-12-25 00:30:13 +01:00
Christoph Oelckers
141887263d - header cleanup 2019-12-23 21:19:42 +01:00
Christoph Oelckers
9ab8a8c737 - refactored the coordinate printout to a stat and removed printext256 and the associated font. 2019-12-23 20:55:12 +01:00
Christoph Oelckers
62ecedf1f8 - got it to the point where it can render to the GL surface from the native backend. 2019-12-23 19:37:40 +01:00
Christoph Oelckers
ee93c6e366 - fixed voxel lighting. 
In all that impenetrable voodoo math from Polymost it picked the wrong vector to calculate the depth of the scene and since I apparently removed the compensation math for the broken shader on the C++ side the calculated value was no longer correct.
That Polymost renderer really needs to go away. :(
 2019-12-19 17:51:33 +01:00
Christoph Oelckers
1cfe5be130 - fixed creation of true color textures. 
The palette check was not correct so they ended up empty and caused other problems down the line.
 2019-12-01 21:43:54 +01:00
Christoph Oelckers
79561ace09 - use the precalculated or script-specified fade colors, if present. 2019-11-10 21:11:17 +01:00
Christoph Oelckers
299f596afc - Changed EDuke menu to receive all settings storage locations as CVARs. 
With this out of the way the only part that needs a real replacement immediately is the keybinds menu.
 2019-11-09 19:15:03 +01:00
Christoph Oelckers
8fb54b51c3 - rewrote the screenshot code to use m_png as its backend. 
Mainly to finally get rid of kplib. There's really no use to keep such code around if alternatives are already present.
 2019-11-02 12:59:59 +01:00
Christoph Oelckers
20df360778 - converted the Polymost CVARs. 2019-10-23 21:11:37 +02:00
Christoph Oelckers
449a5a4717 - refactoring of palette loader. 2019-10-20 22:26:53 +02:00
Christoph Oelckers
bb4a19cf3a - added a few more texture formats to FHardwareTexture. 
For brightmaps we do not need full RGBA8 data with mipmaps - RGBA2 without mipmaps is fully sufficient here and will save a lot of video memory.
 2019-10-19 23:14:36 +02:00
Christoph Oelckers
7d2f61db2e - converted all boolean parameters of the shader into a single flag word. 
- discarded the idea of transient palettes because the maintenance here stood in no relation to the savingd.
 2019-10-19 22:46:37 +02:00
Christoph Oelckers
6f4ca480b5 - sky clamping may only be done in Blood for now. 
This needs a better solution.
 2019-10-19 20:25:58 +02:00
Christoph Oelckers
5fa879d5d1 - use texture clamping for skies, because these textures do not always wrap. 2019-10-19 19:29:59 +02:00
Christoph Oelckers
d4fc13fba5 - cleaned up the sampler manager's content names and added the missing types to allow easier switching between indexed (no filtering) and non-indexed (filter as per user option). 2019-10-19 19:10:09 +02:00
Christoph Oelckers
cd7bbe35a8 - removed all legacy fog code. 2019-10-19 15:52:46 +02:00
Christoph Oelckers
2ef89abe08 - reworked palookupinfo output. 2019-10-19 13:27:09 +02:00
Christoph Oelckers
bc986b8054 - make the engine consistently use BGRA data - the internal palettes were still RGBA, which caused problems down the line. 
- increased cache size to 200 MB (Note: The cache really needs to be replaced with something better that can adapt better to a system's RAM size.)
 2019-10-19 10:22:02 +02:00
Christoph Oelckers
c6f973d05f - more palookup information dumping 2019-10-19 00:25:42 +02:00
Christoph Oelckers
00d59459a1 - fixed creation of true color textures and disabled fog in palette mode. 
The fog should go away entirely but in palette mode it made everything too dark.
 2019-10-18 22:09:19 +02:00
Christoph Oelckers
dab7c43f7c - fixed all compiler errors. 
It mostly works again, but still has a few glitches.
 2019-10-18 19:06:57 +02:00
Christoph Oelckers
23265ad213 - rework of texture management for models 
Voxels yet to do.
This also removes the redundant texture matrix for the glow texture.
 2019-10-18 14:04:32 +02:00
Christoph Oelckers
530a9944f7 - texture loader redone but not tested yet 
Models are currently non-functional and need to reroute their texture handling to the global texture manager instead of handling everything themselves.

Voxels also need a bit of work to make their texture management more automated.
 2019-10-18 11:37:07 +02:00
Christoph Oelckers
c6514949e3 - texture creation WIP. 2019-10-18 00:20:27 +02:00
Christoph Oelckers
3da49ad20a - safety commit: all relevant code for the texturing system has been moved to texcache.cpp. 2019-10-17 21:44:34 +02:00
Christoph Oelckers
bef8c9ae76 - hictinting cleanup. 
This needs to be moved into the backend, and partially into the shader. So far this only removes the code from the main rendering logic, the final implementation is not done yet.
It had to go because it required the main rendering code to look deep into the texture data which would be a major blocker for refactoring.
 2019-10-17 20:29:58 +02:00
Christoph Oelckers
304a906aa7 copy code 2019-10-17 14:21:51 +02:00
Christoph Oelckers
1426ebec20 Moved hightile replacement data into the textures 
Not tested yet!
 2019-10-17 12:45:25 +02:00
Christoph Oelckers
4cd2c024fc - fixed crash in texture deinit code and ensure that everything gets deleted. 2019-10-16 21:16:40 +02:00
Christoph Oelckers
0e165e40a3 - first batch of adjustments to the new tile management. 
- consolidated Polymost precaching and removed precaching for static tiles because they now are always loaded.
- removed cache configurability. On modern systems this is relatively pointless - allocating 50 or 100 MB is a non-issue - and the cache is due for replacement anyway.
 2019-10-15 00:54:14 +02:00
Christoph Oelckers
fbc22e0125 - sanitized walock. 
Sorry, but having a globally writable pointer to every texture is just insane and makes any functional management impossible.
This is merely a preparation for adding a real texture manager. That cannot be done if any code can write over the data at will. For that, it now has to make the texture writable first or create a writable empty texture.
 2019-10-11 23:31:59 +02:00
Christoph Oelckers
3621aae3f0 - rerouted all write accesses to tilesiz and picsiz through a function interface. 
These will have to do some texture management bookkeeping so directly changing the values is problematic.
This required changing the parameter interface in polymost.cpp because a few places hacked around with the global state to pass parameters to subfunctions.
 2019-10-11 21:04:31 +02:00
Christoph Oelckers
d9d721bff6 - removed old sky code. 
r_flatsky is now the only option.
 2019-10-11 00:15:20 +02:00
Christoph Oelckers
79ef3413dc - removed a large block of fudging code for NPOT textures on non-supporting hardware. 
We do not care about non-supporting hardware, so off this goes.
 2019-10-10 23:38:06 +02:00
Christoph Oelckers
4d83a3c2a5 - moved all code related to texture creation to texache.cpp 
Also go directly to the source when trying to determine translucency of a texture.
 2019-10-10 23:29:13 +02:00
Christoph Oelckers
c588cd499a - let GLInstance::Draw set the palette indexing mode. 
This can be trivially decided based on the texture type, so there's really no need to let the higher level code deal with this.
 2019-10-10 23:14:57 +02:00
Christoph Oelckers
36ca38258e - hotfixed the transparency checkers to not create textures from regular tiles. 
This caused some broken textures, apparently this gets called when not everything has been set up.
The hightile case will also have to be fixed.
 2019-10-10 22:23:20 +02:00
Christoph Oelckers
fbc7e626e9 - removed the fullbright render pass, because this is better set up as a shader option. 
- also removed the legacy fog modes because their implementation did not mix well with the texture system - they are also not really useful to begin with.

The last fog mode will most likely also be removed once true color shading is working but that one is less of an issue.
 2019-10-10 21:05:10 +02:00
Christoph Oelckers
1407c18f8b - cleaned out some remains of the non-indexed render path. 
All of this will be redone in the backend.
 2019-10-10 19:40:33 +02:00
Christoph Oelckers
46ffea94a4 - cleanup of gloadtile_art. 2019-10-10 19:30:05 +02:00
Christoph Oelckers
34b7759b7e - removed the non-indexed parts of gloadtile_art. 
This won't be needed anymore.
 2019-10-10 19:25:03 +02:00
Christoph Oelckers
1fee7a5f01 - cleanup of texture creation code. 
There were several mostly pointless options complicating all of this.
 2019-10-10 00:07:45 +02:00
Christoph Oelckers
b78b53d75b - deleted unused function. 2019-10-08 18:48:14 +02:00
Christoph Oelckers
50e6d364be - prevent crash on invalid textures. 2019-10-08 01:37:24 +02:00
Christoph Oelckers
7131fe6c6e - use separate textures for the palswap shade tables. 
This creates a lot less mess than one big texture and also allows easier use of texelFetch in the server which is preferable for data textures.
 2019-10-08 01:08:08 +02:00
Christoph Oelckers
82f6e2edb0 - fixed creation of paletted textures and added some palette debugging aids. 2019-10-07 23:32:38 +02:00
Christoph Oelckers
c050a0c4c8 - changed palswap management to handle the size of full lookup tables. 2019-10-07 00:34:15 +02:00
Christoph Oelckers
7713860b63 wip. 2019-10-07 00:14:16 +02:00
Christoph Oelckers
734d8b7d1e - moved the palette management into the backend. 2019-10-06 21:15:53 +02:00
Christoph Oelckers
b1aaafb973 - abstracted uploadpalswap out of the game code. 
This needs special setup on the renderer side that needs to be done in a more controlled fashion.
 2019-10-06 19:47:31 +02:00
Christoph Oelckers
ef2de97077 - the harmless changes of the failed refactoring of the shader. 2019-10-06 19:32:35 +02:00
Christoph Oelckers
71d132b470 - use explicitly declared matrix uniforms. 
The builtin matrices are no longer available in modern GLSL, preventing an upgrade of the shader.
Also perform better reporting of shader compilation errors.
 2019-10-06 10:19:51 +02:00
Christoph Oelckers
93ad83b380 - use GZDoom's texture backend to read hightile textures. (Hightile tinting code moved to the shader but isn't active yet. 
- remove all code for faking gamma correction through palette manipulated images.
 2019-10-05 21:59:03 +02:00
Christoph Oelckers
f99492d6d5 - removed OpenGL headers from non-backend files. 2019-10-05 13:57:26 +02:00
Christoph Oelckers
644b07b718 - minor fixes. 2019-10-05 12:39:50 +02:00
Christoph Oelckers
bd4e4834e3 - moved the main shader and its entire uniform maintenance into the backend. 2019-10-05 12:28:08 +02:00
Christoph Oelckers
d058084c10 - added an engine resource file. 
Currently this only contains the main Polymost shaders and the resources from nblood.pk3.
The latter cannot be used yet because the Build resource management system is too stubborn to add the newly added file without some changes.
It's better to refactor the entire system instead.
 2019-10-04 23:29:00 +02:00
Christoph Oelckers
ae1e090716 - all non-shader related GL calls are gone from the main code base. 2019-10-04 21:13:04 +02:00
Christoph Oelckers
f992aebf33 - two more 2019-10-04 19:17:55 +02:00
Christoph Oelckers
cb80e877ff - refactored fog and depth func setting into GLInterface. 2019-10-04 18:44:16 +02:00