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59 commits

Author SHA1 Message Date
Alibek Omarov
1cef8ea7af Revert "ref: gl: check OES NPOT texture extension in BigGL mode" 
This breaks mipmaps on PSVita

This reverts commit 54b0cf9991.
 2025-02-28 17:08:27 +03:00
Alibek Omarov
b5cb0b9f10 ref: gl: add r_dlight_virtual_radius. It potentially fixes ugly dlight cut off on largely scaled textures (or at least allows to tune it) 
It also adds a fix found in JoeQuake (which traces back to FitzQuake, in which
it is attributed to LadyHavoc, Darkplaces author) to exactly calculate whether
the light hits the surface, so we don't wrongly enable lighting on a surface by
an increased radius.
 2025-02-07 23:07:08 +03:00
Alibek Omarov
54b0cf9991 ref: gl: check OES NPOT texture extension in BigGL mode 2025-02-05 14:00:44 +03:00
Alibek Omarov
3ebcb08a97 ref: gl: add cvar r_large_lightmaps to enable larger lightmap sizes, opt-in, yields better performance with VBO renderer 2025-02-05 13:02:37 +03:00
Alibek Omarov
77abf621d7 ref: gl: make GL_Support and GL_MaxTextureUnits functions inlined 2025-01-30 19:02:53 +03:00
Alibek Omarov
70897af362 public: add dll helpers to simplify basic interaction with exported functions lists 2024-12-23 04:43:15 +03:00
Alibek Omarov
4d1119391a ref: gl: get rid of NULL sentinels at the end of arrays 2024-12-22 07:11:28 +03:00
SNMetamorph
9244bdc7db ref: gl: added gl_fog cvar for better GoldSrc compatibility 2024-11-21 23:11:53 +03:00
Alibek Omarov
6153d7f168 engine: make CL_RunLightStyles accept lightstyles array pointer as an argument. Make necessary changes in renderers. 2024-11-03 01:20:30 +03:00
Alibek Omarov
bb4e64ea58 ref: gl: migrate to new way to get lightstyles and dlights 2024-11-03 01:20:30 +03:00
Alibek Omarov
8af995cc28 engine: introduce REF_GET_*_PTR for gamma tables 2024-11-03 01:20:30 +03:00
Alibek Omarov
eb72b6baee ref: gl: fix r_shadows and gl_vbo registration order. It must be registered before reading renderer config 2024-10-28 02:10:24 +03:00
Alibek Omarov
4a58be2aa0 ref: gl: deregister timerefresh command in renderer, as it's renderer-specific 2024-10-28 01:59:39 +03:00
Alibek Omarov
25b2c0f7e3 ref: gl: use FCVAR_GLCONFIG on VBO and detail textures cvars, so it always gets saved to opengl.cfg 2024-10-24 23:31:16 +03:00
Alibek Omarov
420c5a4ff3 ref: gl: set numeric value for wrappers macros, similar to build.h macros 2024-10-09 02:01:10 +03:00
Alibek Omarov
5c2ab150b3 ref: gl: move forcing gl_vbo to 0 after checking GL extensions out from R_GenerateVBO 2024-09-05 01:47:14 +03:00
Alibek Omarov
d56e53a347 Replace hardcoded functions names by __func__ macro 
* while we're here, fix some possible bugs
* and fix -Wformat=2

s/__FUNCTION__/__func__/g

awawawa
 2024-06-19 06:53:42 +03:00
mittorn
6c77608c34 ref_gl: implement color-modulate overbrigths with gl_vbo using texture GL_COMBINE 2024-02-22 21:02:34 +03:00
Alibek Omarov
661e60720d ref: gl: fix -Wmissing-prototypes 2024-01-28 09:55:18 +03:00
Alibek Omarov
18436a70eb ref: gl: support overbrights, change the gamma applying order closer to the original renderer 2024-01-09 03:55:00 +03:00
Alibek Omarov
6a4bf4965f ref: gl: acquire engine pointers 2023-12-30 16:36:13 +03:00
mittorn
eff033298a ref_gl: disable singlepass detail renderer, use correct fog color multipliers in VBO 2023-12-19 17:55:10 +03:00
Alibek Omarov
9c66e86be1 engine, ref: RefAPI 5. Remove unused calls 2023-12-06 04:13:03 +03:00
Alibek Omarov
7e9f87de2d engine, ref: eliminate calls to global arrays, instead store array pointers at renderer side 2023-12-06 04:13:03 +03:00
Alibek Omarov
255773b4de ref: gl: remove useless calls to glGetString if we're running under GL4ES 2023-12-04 02:53:51 +03:00
Alibek Omarov
d6dfb83be7 ref: gl: ripply water implementation (bugfixed version from my Quake-2 patches) 2023-10-31 21:52:00 +03:00
mittorn
6bc613bdb4 ref_gl: force gles2 on non-nanogl until we support gles1 directly 2023-10-26 23:07:39 +03:00
mittorn
a982562658 ref_gl: Fix missing DebugOutput functions on GLES 2023-10-26 23:07:22 +03:00
Alibek Omarov
b0a79df86f ref: change r_traceglow to 0, as GoldSrc does 2023-10-26 04:59:01 +03:00
Alibek Omarov
3251b68df5 ref: gl: more simple search of GL func with alternative name (EXT, OES suffixes or no suffix) 2023-10-22 20:02:14 +03:00
mittorn
c1d1aa6787 ref_gl: rewrite ARB workaround to check EXT/OES names, notify user that function found with different name 2023-10-22 20:02:14 +03:00
mittorn
a2b992d865 ref_gl: fix codestyle 2023-10-16 06:47:55 +03:00
mittorn
0dc44249a2 ref_gl: fix XASH_GL_STATIC build 2023-10-16 06:47:55 +03:00
mittorn
150cbfa4de ref_gl: do not trust REFAPI context version, get it from OpenGL anyway 2023-10-16 06:47:55 +03:00
mittorn
c0b068d81b ref_gl: add workarounds for detecting extensions correctly on gles1/gles2 without wrapper (swiftshader works now) 2023-10-16 06:47:55 +03:00
mittorn
202b228691 gl2shim: correct allocation/cleanup 2023-10-16 06:47:55 +03:00
mittorn
c9c1286803 ref_gl: fix typo 2023-10-16 06:47:55 +03:00
mittorn
35be80fc21 ref_gl: request gl1.1 if compatibility profile unavailiable, this fixes launching with GL <= 2.0, improve old version extension detection 2023-10-16 06:47:55 +03:00
mittorn
c7dd9d6437 ref_gl: init r_temppool before InitExtensions, fix extension string allocation 2023-10-16 06:47:55 +03:00
mittorn
d378878c91 gl2shim: try fix getting program link log 2023-10-16 06:47:55 +03:00
mittorn
d254bac16b ref_gl: integrate gl2shim extensions 2023-10-16 06:47:55 +03:00
mittorn
e23b632ce5 ref_gl: add missing non-arb shader functions 2023-10-16 06:47:55 +03:00
mittorn
2f321b1471 ref_gl: implement minimum inclusion version for GL extensions, implement quering extensions on core profile 2023-10-16 06:47:55 +03:00
mittorn
1505740b73 ref_gl: fix enabling multitexturing on GLES 2023-10-16 06:47:55 +03:00
mittorn
c765261db6 ref_gl: fix late studio cvars registration, enable DrawRangeElements in GLES contexts 2023-10-16 06:47:55 +03:00
mittorn
73087ead2d ref_gl: fix build with XASH_GL_STATIC, avoid using ARB shader extension on core context 2023-10-16 06:47:55 +03:00
mittorn
676526a518 ref_gl: fix creating core context, support core in gl2shim by creating dumb array object 2023-10-16 06:47:55 +03:00
mittorn
7e0bd86b65 ref_gl: allow enabling XASH_GLES without wrapper, add ref_gles3compat, wrap gles functions in gl2wrap when XASH_GLES enabled 2023-10-16 06:47:55 +03:00
mittorn
a9ea3976a7 ref_gl: introduce gl2_shim based on vgl_shim for future limited core/gles context support (SLOW, still needs ffp for matrix operations) 2023-10-16 06:47:55 +03:00
Alibek Omarov
de19d78571 ref: fix late registration of studio cvars (thanks, @mittorn) 2023-10-14 08:11:25 +03:00