Commit graph

48 commits

Author SHA1 Message Date
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
8d2ee76710
replace include guards with #pragma once 2021-08-31 23:34:46 +03:00
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
89ecc0c55e
Establish more-or-less consistent resource getter functions
Deprecate old ad-hoc stuff like get_sprite, r_texture_get, etc.
2020-06-09 04:33:22 +03:00
Andrei Alexeyev
0fdea86be1
Implement Robin Hood hashing (#200)
* Implement Robin Hood hashing

This replaces the previous separate chaining implementation. This
approach is more memory-efficient, cache-friendly, and puts much less
stress on the memory allocator.

* Replace crc32 with fnva1

Also attempt to make the compiler pre-hash as much stuff as possible at
build time.
2020-03-17 10:09:49 +02:00
Andrei Alexeyev
1cca9173b8
renderer: expose half-float and depth{24,32} pixel formats 2020-01-16 21:58:25 +02:00
Andrei Alexeyev
80b1026d08
Don't redefine standard complex macro; use a new cmplx typedef
This also introduces `float32`, `float64`, and `real` typedefs to be
used in place of `float` and `double` later. `real` is for game code and
other places where we don't particularly care about the precision and
format of the underlying type, and is currently defined to `double`.
`float32` and `float64` should replace `float` and `double` respectively
2019-11-22 05:38:48 +02:00
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
fa802dbd94
Some refactoring
* Added (and fixed) a few useful warnings
    * Removed some dead code
    * Cleaned up the build system files a bit
    * Once again separated ZIP support from data packaging
    * Converted macOS cross-compilation options into cross-file properties
2019-01-24 22:24:43 +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
c57d1130aa
support mipmaps and anisotropy (not used until we have premultiplied alpha) 2018-07-11 14:55:08 +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
Andrei Alexeyev
a9561d7baf
Sprites and texture atlases; upgrade most graphics to a higher resolution (optimized for 1600x1200) (#113) 2018-02-06 08:19:25 +02:00
Andrei Alexeyev
6da17d8b1d
get rid of Texture.truew/trueh; simplify some transformations 2018-01-29 10:35:35 +02:00
Andrei Alexeyev
48649b2c24
teach begin_draw_texture to draw an arbitrary fragment
this is a tiny intermediate step towards a more flexible sprite system

it also seems to improve performance a little bit, though that's moot
since we're going to rewrite this part later together with most of the
rendering code anyway.
2018-01-29 05:37:05 +02:00
Andrei Alexeyev
30b0c4e3ee
moved draw_stars to util, optimized/rewrote it in the process 2018-01-20 16:53:31 +02:00
Andrei Alexeyev
485c9a8ed6
Happy New Year! 2018-01-04 19:14:31 +02:00
Andrei Alexeyev
29acd5f58a meson: intel intrinsics, various improvements 2017-12-21 03:58:54 +01:00
laochailan
28b4ec4449
wip youmu a bomb 2017-12-10 08:53:47 +01:00
Andrei Alexeyev
ec0a2f277d
HUD improvements 2017-11-23 04:25:53 +02:00
makise-homura
2b35177cb4 Removed excess and added missing newlines at end of files 2017-10-10 21:10:35 +03:00
laochailan
03a2426012
update to use #pragma once 2017-09-27 14:14:53 +02:00
Andrei "Akari" Alexeyev
7c9e54a71d
update copyright and credits 2017-09-12 04:28:15 +03:00
Andrei "Akari" Alexeyev
471f30083e WIP virtual filesystem 2017-04-20 05:02:22 +03:00
Andrei "Akari" Alexeyev
64773ec468 kurumi extra: VERY early WIP 2017-03-25 20:19:41 +02:00
laochailan
1f3963e7df add loop_tex_line function 2017-03-25 09:22:45 +01:00
Andrei "Akari" Alexeyev
56647ce6ba Merge branch 'master' into extraspells 2017-03-25 03:13:44 +02:00
laochailan
bbee5bb17d sick new spellcard intro/outro 2017-03-24 10:05:17 +01:00
Andrei "Akari" Alexeyev
df90733c8f WIP async loading 2017-03-14 02:46:06 +02:00
Andrei "Akari" Alexeyev
c82928a8da WIP transition from resource scanning to manual preloading 2017-03-11 21:36:25 +02:00
Andrei "Akari" Alexeyev
ca16c30966 large refactoring WIP
windows & osx untested
bgm untested
too many changes to comment on
2017-03-05 00:39:17 +02:00
Andrei "Akari" Alexeyev
41fa6d9d76 malloc-less colors 2017-03-03 19:31:04 +02:00
Andrei "Akari" Alexeyev
18652576d6 Use hashtables for resource management 2017-02-28 22:51:47 +02:00
Andrei "Akari" Alexeyev
f61e77d351 pleasing the stages array haters 2017-02-27 16:27:48 +02:00
Andrei "Akari" Alexeyev
397719a2a2 Switched from GNU C99 to Standard C11. Enabled pedantic warnings.
Fixed all warnings and compile errors.
Confirmed successful compilation without warnings for linux (gcc,
clang), windows (gcc-mingw), osx (clang-osxcross).
2017-02-23 13:16:52 +02:00
Andrei "Akari" Alexeyev
9a7a874783 Use the standard bool type instead of that stupid enum
Also removed all of the annoying trailing tabs/whitespaces
2017-02-11 05:56:47 +02:00
Andrei "Akari" Alexeyev
167e9e12f1 Initial migration to SDL2 (WIP) 2017-02-04 04:56:40 +02:00
Andrew "Akari" Alexeyew
779ff58684 Fixed all the () prototypes, changed to (void) 2012-08-10 23:08:51 +03:00
laochailan
7b355fbb77 Merge branch 'master' of github.com:laochailan/taisei
Conflicts:
	src/global.h
2012-07-29 10:58:46 +02:00
laochailan
102bd4d97a Removed GLEW dependency 2012-07-20 13:18:25 +02:00
laochailan
75d7e8489e Using a VBO for all the quads. 2011-12-25 08:18:03 +01:00
laochailan
2ab202573d Renovated Marisa/Star Sign 2011-11-01 21:20:40 +01:00
laochailan
0b2aaf0799 Split up Global and Resources
reduced number of variables.
2011-07-04 09:14:08 +02:00
laochailan
e470236379 use glew and err.h replacement
some changes for compatibility and windows.
2011-06-26 16:10:13 +02:00
laochailan
5a2ac5b7ba "API changes", swirl
you see dat swirl? you see two z^3*i^|z|?
2011-06-26 13:45:27 +02:00
laochailan
3861a69d62 menus - the beginning
implemented:
[x] ingame menu
[x] main menu
[x] menus
[x] fancy fades
[x] structural earthquake
[ ] the rest of the main menu (difficulty/char select)
2011-06-13 18:48:36 +02:00
Renamed from src/texture.h (Browse further)