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50 commits

Author SHA1 Message Date
Christoph Oelckers
389f760d45 - address C++20 deprecation warnings with enums in floating point arithmetic. 2021-11-02 23:32:31 +01:00
Mitch Richters
b02a6a3ec9 - Replace MIN() from templates.h with version provided in STL. 2021-10-30 10:36:15 +02:00
Christoph Oelckers
9071949a46 - backend upate from GZDoom 
* Vulkan SDK and dependencies updated.
* better interface for buffers in the render backend.
 2021-10-30 09:34:38 +02:00
Christoph Oelckers
49e0c461c2 - Backend update from GZDoom. 
This is mainly bringing the GLES backend up to date.
 2021-10-07 22:46:45 +02:00
Christoph Oelckers
a3d9cd9a68 - Backend update from GZDoom - mainly for GLES2 support. 2021-09-18 12:20:28 +02:00
Christoph Oelckers
bad2c2e55f - backend update from GZDoom 
* replacement of 'long' in string code.
* palette removal in V_GetColor.
* fixes to DShape2D buffer management.
 2021-08-14 10:04:45 +02:00
Christoph Oelckers
b2f7eb5b4f - fixed: Raze did not have gl_lights yet, but recent additions need this CVAR. 
Put it in v_video.cpp so that it is in a common backend file.
 2021-08-11 12:02:56 +02:00
Christoph Oelckers
8106d788f6 - backend update from GZDoom. 
Fixes:
* do not strip 'filter' as a directory prefix.
* proper spacing for scaled sheet fonts.
* fix of transparent color in BMF fonts.
* fix restart button on error pane in Windows.
* do not skip over empty 'if's with a condition that would error out.
 2021-08-11 10:28:21 +02:00
Christoph Oelckers
264d42179e - optimized the wall drawer a bit to avoid repeated calls to the render API's deoth bias function. 
The setters in FRenderState should check if the value actually changes and the wall drawer should only call it for non-translucent wall sprites.
 2021-05-21 19:07:22 +02:00
Christoph Oelckers
b8f9bdb7c1 - made savepic work with new renderer. 2021-04-21 22:32:27 +02:00
Christoph Oelckers
41072eb020 - fixed uninitialized scale variable in sky code. 2021-04-05 19:20:41 +02:00
Christoph Oelckers
5030ca50ff Merge branch 'master' into newrenderer2 2021-04-05 18:05:53 +02:00
Christoph Oelckers
ec460df2c0 - always ensure that the global index buffer is not empty. 
This needs to be valid for Vulkan, even if it isn't used.
 2021-04-05 18:05:44 +02:00
Christoph Oelckers
0017b5d9c5 - pad out the StreamData buffer to 16 bytes and avoid any form of conditional compilation here. 
Vulkan does not manage to get the shader properly compiled without this.
 2021-04-05 18:00:02 +02:00
Christoph Oelckers
f2dd4ceaab - always ensure that the global index buffer is not empty. 
This needs to be valid for Vulkan, even if it isn't used.
 2021-04-05 18:00:02 +02:00
Christoph Oelckers
c303884274 - better handling for Duke's scrolling cloudy skies. 
* Using the Doom-style dome here because it looks better.
* this necessitated changes to the backend to allow both types of sky domes at the same time
* do not clamp panning fields for cloudy sky with the new renderer because this makes the texture jump.
 2021-04-04 20:35:38 +02:00
Christoph Oelckers
ab36b86a59 - sky tweaking 
* Build skies need a different mesh for the dome - the one from GZDoom distorts them too much.
* made adjustment to the positioning math after redoing the mesh
* Exhumed abuses some strange effect of the original sky placement math which means the y-offsetting must be disabled for this game.
* RRRA sky initialization fixed. It must be done after setting up the tiles.
 2021-04-03 21:06:02 +02:00
Christoph Oelckers
1297e4ed02 - SW's line to sprite portals are working now. 
Also fixed a clipper issue with Blood's line to line portals.
 2021-03-24 10:33:50 +01:00
Christoph Oelckers
096ce5e025 - initial sky fixes. 2021-03-22 16:02:52 +01:00
Christoph Oelckers
e884a418f8 - portal WIP 2021-03-22 12:07:29 +01:00
Christoph Oelckers
63f057d93f - portal and sky WIP. 2021-03-21 22:48:01 +01:00
Christoph Oelckers
af6c6c8ef0 - added the DrawInfo class. 2021-03-18 10:23:53 +01:00
Christoph Oelckers
e9dd1c104b - started adding the draw list code from GZDoom. 2021-03-18 10:19:13 +01:00
Christoph Oelckers
c96e04e6c9 - backend update from GZDoom. 2021-02-12 14:44:54 +01:00
Christoph Oelckers
e7ab4cd176 - backend update from GZDoom. 2021-01-29 13:20:00 +01:00
Christoph Oelckers
ed599d0f05 - moved the hires texture replacement logic into a backend callback. 
This way it can be handled transparently to the calling code.
Fonts do not work yet, though.
 2020-11-10 16:22:02 +01:00
Christoph Oelckers
40358febc1 - changed render interface to resolve textures to materials in the backend. 
This is needed to have a unified spot where to resolve textures for both 2D and 3D.
 2020-11-10 09:08:48 +01:00
Christoph Oelckers
c82d9d2908 - backend update from GZDoom. 2020-10-24 17:30:47 +02:00
Christoph Oelckers
f8caf88089 - backend update. 2020-10-03 17:04:45 +02:00
Christoph Oelckers
af5e3dd1b8 - render backend update from GZDoom, mostly minor stuff. 2020-09-27 16:12:51 +02:00
Christoph Oelckers
18ce5bed60 - add line feed after PALETTE_EMULATION #define 2020-09-26 08:52:11 +02:00
Christoph Oelckers
77841b3154 - fixed application of detail textures. 2020-09-25 22:03:11 +02:00
Christoph Oelckers
9e81fa89a8 - fixed some of the issues with palette emulation 
* the palette shader was not bound.
* the palette textures were not bound.
* palette mode still used regular lighting on top of the palette emulation

This works a lot better than before but is still not complete.
 2020-09-12 21:23:14 +02:00
Christoph Oelckers
1b46a6fd9a - removed bogus assert in buffer code. 
An empty buffer is a perfectly valid construct that may not be asserted upon. The 3D scene does not use indices so the buffer receives no data and remains empty.
This made the softpoly renderer fail in debug builds. Performance issues aside it works fine now.

Fixes #314
 2020-09-07 23:17:06 +02:00
Christoph Oelckers
197a35291a - added level summary screens and made the fade for the screens an engine feature. 
This also hijacks one free element in the shader uniforms for the newly added factor.
 2020-07-01 12:55:32 +02:00
Christoph Oelckers
d4cdb31464 - backend update to make the ZScript compiler work. 2020-06-14 18:58:30 +02:00
Christoph Oelckers
22aad4999c - use the engine backend to render the scene 2020-06-11 22:26:46 +02:00
Christoph Oelckers
5cbe9fc49c - added NPOT emulation to the backend. 
This is #ifdef guarded because GZDoom uses the same code base but has no use for this feature.
 2020-06-08 08:02:58 +02:00
Christoph Oelckers
d7225c1965 - backend update from GZDoom 2020-06-07 15:02:54 +02:00
Christoph Oelckers
4c6abe1bb9 - pass the shade through the 2D drawer, so that palette emulation can still use it. 2020-06-07 14:50:12 +02:00
Christoph Oelckers
2841154683 - moved code around, got a few more utilities from GZDoom. 2020-05-31 10:37:19 +02:00
Christoph Oelckers
1d15fe63a6 - another backend update, pulling in the sky renderer. 2020-05-31 10:32:10 +02:00
Christoph Oelckers
edb2cb31ee - backend update with GZDoom model code. 2020-05-31 08:55:00 +02:00
Christoph Oelckers
5728241c1c - updated backend from GZDoom. 2020-05-30 23:10:17 +02:00
Christoph Oelckers
ea08fa0a4e - updated common code. 
Most of what got added is still unused.

# Conflicts:
#	source/build/src/palette.cpp

# Conflicts:
#	source/build/src/palette.cpp

# Conflicts:
#	source/common/engine/i_interface.h
 2020-05-30 22:28:24 +02:00
Christoph Oelckers
e2f5e8fe34 - renamed 'common' to 'core'. 
We'll need 'common' for something else.
 2020-04-12 08:30:36 +02:00
Christoph Oelckers
598ce8a2ef - increased amount of vertices to allow handling voxel packs. 
This is merely a stopgap until the code can be properly refactored.
 2020-02-09 08:32:40 +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
95f917a408 - added the main vertex buffer and some code to maintain it on systems where persistent mapping is not possible. 
All games combined there's 11(!!!) scene render blocks, not counting the sub-blocks for ROR and mirrors.
Does it surprise anyone that most of these sub-blocks do not feature all engine capabilities?
 2020-01-12 20:28:07 +01:00
Christoph Oelckers
a021b96119 - added the needed parts of GZDoom's render backend to have the postprocessor working. 
Not hooked up yet.
 2019-12-28 18:20:47 +01:00