734 commits

Author	SHA1	Message	Date
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	84b10bdb74	- cleaned up videoUpdatePalette function and removed the hardware texture invalidation from it. ... This makes no sense because it'd toss out all the level textures that may still be needed for what probably is only a temporary palette change (like going underwater)	2019-10-10 20:28:41 +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	c428e367a0	- hotfix for texture filter settings. ... This needs to be done differently later to choose the proper clamp setting.	2019-10-10 19:16:27 +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	eca099681a	- hooked up the Shadow Warrior frontend. ... It doesn't really work but this way it always gets compiled and linked so that it receives the changes to the backend code.	2019-10-09 20:14:04 +02:00
Christoph Oelckers	ef0fd57367	- small bits of cleanup.	2019-10-08 22:23:48 +02:00
Christoph Oelckers	93f9303c62	- minor reorganization of tiles.	2019-10-08 19:46:39 +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	d1a7c4225d	- added a texture class for ART-format hightiles. ... This allows to treat them like all other image formats.	2019-10-05 23:44:28 +02:00
Christoph Oelckers	0dfe99356d	- stripped most of the image processing code from kplib, because it's not needed anymore - and also not salvageable for any refactoring.	2019-10-05 22:32:32 +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	bedfc262c4	- added a FileReader wrapper for kopen4load. ... Needed when transitioning the hightile loader to GZDoom's texture loader.	2019-10-05 17:30:23 +02:00
Christoph Oelckers	f99492d6d5	- removed OpenGL headers from non-backend files.	2019-10-05 13:57:26 +02:00
Christoph Oelckers	3c193bb243	- moved the animvpx shader to the backend code. ... This removes the final access to OpenGL from the rest of the source, with the exception of the glFinish call in the swap code.	2019-10-05 13:38:02 +02:00
Christoph Oelckers	b83349fe6b	- moved the surface shader to the backend and the shader source to the resource file.	2019-10-05 13:09:15 +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
Christoph Oelckers	204abab724	glColor calls refactored.	2019-10-04 18:25:18 +02:00
Christoph Oelckers	96c0c3197c	- abstracted away more OpenGL calls, in particular all matrix access.	2019-10-04 18:12:03 +02:00
Christoph Oelckers	1ff8ea6a19	- added matrix class for moving the GL matrix manipulation out of the engine code.	2019-10-04 01:41:57 +02:00
Christoph Oelckers	471f720d95	- consolidated console clear functions.	2019-10-04 01:25:10 +02:00
Christoph Oelckers	ebbe1803bb	- made the game selector configurable (It's still Windows only...)	2019-10-04 00:26:13 +02:00
nukeykt	61b4fae6e0	Simplify voxel rotation handling ... # Conflicts: # source/build/include/mdsprite.h	2019-09-30 20:31:09 +02:00
nukeykt	c815e1c246	Minor sorting fix	2019-09-25 23:15:45 +02:00
nukeykt	9deb486626	Second attempt to fix polymost sprite sorting issue	2019-09-25 23:15:44 +02:00
Christoph Oelckers	d12563f644	- got rid of klzw and the legacy demo code along with it.	2019-09-25 23:12:29 +02:00
Christoph Oelckers	0261fef4a8	- removed some unused files.	2019-09-25 23:00:10 +02:00
Christoph Oelckers	18b1ca287e	- moved the platform specific files out of the Build folder, mainly to get them out of the way.	2019-09-25 22:43:06 +02:00
Christoph Oelckers	cd920299d0	- moved winbits.cpp to the platform folder and cleaned out unused parts.	2019-09-25 22:38:47 +02:00
Christoph Oelckers	ad4527c8be	- initialize the GL backend in the proper place. ... As long as there are still video mode switches this needs to be in the video mode switching function.	2019-09-23 23:33:59 +02:00