Commit graph

17 commits

Author SHA1 Message Date
Andrei Alexeyev
4ebd7ba14b
gl33: remove trailing [0] from array uniform names 2024-08-30 11:52:47 +02:00
Andrei Alexeyev
8b37d1cbf2
src: the great #include massacre of 2024 2024-05-17 14:11:48 +02:00
Andrei Alexeyev
be7905d6a3
src: run upkeep 2024-05-17 04:58:47 +02:00
Andrei Alexeyev
8d5ffe4b91
renderer: remove old r_screenshot() API 2024-05-01 01:07:18 +02:00
Andrei Alexeyev
c74ac7874a
gles30: alternative webgl framebuffer_copy impl to work around chrome bug 2023-06-18 14:56:00 +02:00
Andrei Alexeyev
8d2ee76710
replace include guards with #pragma once 2021-08-31 23:34:46 +03:00
Andrei Alexeyev
d10c5d0e7e
renderer: fix gles30/webgl breakage 2021-07-18 11:16:16 +03:00
Andrei Alexeyev
937cb3bea7
I have no idea why/how this ever worked
Now it doesn't. It's also not very useful anyway, since the static gles3
mode only works with emscripten, for which we manually specify GL
linking flags.
2021-02-25 08:55:39 +02:00
Andrei Alexeyev
a5fd6fe5d9
Texturing overhaul: GPU compression, sRGB sampling, swizzles, etc. (#240)
* WIP compressed textures, swizzles, sRGB sampling, ...

* refactor texture type info & fix random bugs

* fix preprocessing of sRGB textures

* handle y-flipped basis textures

* glcommon: better WebGL compat for compressed format detection

* missed WEBGL_compressed_texture_pvrtc

* implement compressed texture xcoding and uploading

* Add basis_universal submodule

* Reorganize texture loader code

Clean up some code
Isolate Basis Universal loader into a separate module

* Add wrapper script for encoding .basis textures

* basisu: honor custom metadata written by the mkbasis.py script

* mkbasis.py: add --incredibly-slow and --dry-run

* Move pixmap code from util/ to pixmap/

* Add an on-disk transcode cache for basis textures to speed up loads

* Compress texture cache with zlib

* Use readable format names for basisu cache filenames

* basisu: mip bias test code

* basisu: small caching cleanup

* add TAISEI_BASISU_MIP_BIAS env variable

* Improve OpenGL format matching heuristics

* Document considerations for compressed format priority

* Remove dead code

* Enable two forgotten formats, BC3_RGBA and ATC_RGBA

Also prefer BC7 over BC1/BC3

* Recognize GL_ANGLE_compressed_texture_etc for ETC2 textures

* Default depth buffers to 24-bit; remove ANGLE hack

* Fix glcommon_check_extension for GLES2/legacy gl

* Add renderer feature bit for texture swizzle masks

* glcommon: Fixup internal formats for GLES2

Sized internal formats are not allowed in GLES2

* Fix emscripten compile errors

* Update basis_universal

* remove more dead code

* revert irrelevant stage4 change

* shut up UBSan

* basisu: shut up some debug spam

* Add normalmap sampling helper to util.glslh

* basisu: add a gray-alpha mode

* mkbasis.py: Abort if image dimansions aren't multiples of 4

* Add basic Basis Universal encoding documentation (WIP)

* doc/basisu: Add paragraph about modes; minor tweaks

* basisu: workarounds for GL texture size requirements

* gles20: fix uncompressed sRGB formats

* Partial workaround for missing swizzles in gles2 and webgl

* remove invalid assertion

* New renderer API to expose glDrawBuffers-like functionality

* stagedraw: disable all color outputs for copy_depth pass

required for WebGL compatibility

* support GL_ANGLE_request_extension

* emscripten: include *.basis in gfx package

Also fix a potential problem when more than one .pkgdir is used to
construct emscripten packages

* Don't rely on emscripten runtime to enable webgl extensions
2020-08-15 14:51:12 +03:00
Andrei Alexeyev
c0d0ca9710
hackish static linking mode for GLES3 (webgl; not really good for anything else) 2019-09-09 04:39:33 +03:00
Andrei Alexeyev
5a23fb95fc
make upkeep script preserve existing copyrights 2019-08-03 20:44:22 +03:00
Andrei Alexeyev
3055901998
update my email 2019-07-03 21:00:56 +03:00
Andrei Alexeyev
4a440ab79b
OpenGL (mostly GLES) spec compliance fixes 2019-02-22 08:37:52 +02:00
Andrei Alexeyev
4159ea1249
'upkeep' target for maintenance tasks; back to include guards; happy new year! 2019-01-23 22:10:43 +02:00
Andrei Alexeyev
1365293334
Some gles20 progress; minor gl refactor and fixes 2018-10-23 10:51:56 +03:00
Andrei Alexeyev
cc33fdd4fd
Use GLAD to set up GL function pointers 2018-06-30 23:11:54 +03:00
Andrei Alexeyev
59cf8f6300
Rendering system rewrite, tons of refactoring, optimizations, and other cool stuff (#116) 2018-04-12 17:08:48 +03:00