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Commit Graph

9 Commits

Author SHA1 Message Date
BlueCube3310
5837e1fe3f Improve normal map VRAM Compression with RGTC 2023-12-06 15:28:18 +01:00
Rémi Verschelde
de75085c7f etcpak: Fix Android ARMv7 build with NDK r23
Fix merged upstream.
Fixes .
2022-06-29 14:31:57 +02:00
Rémi Verschelde
776418942c etcpak: Update to upstream release 1.0 (June 4, 2022)
No change compared to our previous commit, just documentation update
and a release tag we can track.
2022-06-10 12:36:45 +02:00
bruvzg
71cc26f55e
etcpak: Update to upstream commit f128369 (May 13, 2022) 2022-05-13 15:58:53 +03:00
Rémi Verschelde
9570f3bf45 etcpak: Update to upstream commit 10fc4ce (May 12, 2022)
Fixes support for ARMv7+NEON.
2022-05-12 14:13:47 +02:00
Rémi Verschelde
3691cb0ca4
etcpak: Update to upstream commit 7c3cb6f (Jul 29, 2021)
Adds a new `useHeuristics` compression mode for ETC2.
Upstream defaults to enable it so we do the same.
2021-09-22 13:17:07 +02:00
Rémi Verschelde
638cfec853
etcpak: We only need the compression code, remove rest of etcpak app
We do our own image loading, threading, and memory management in Godot already,
so the only components we need from etcpak (at least as of now) are the
`Compress*` methods defined in `ProcessDxtc.cpp` and `ProcessRGB.cpp`.

So we don't need to compile or vendor the rest.
2021-04-14 16:50:02 +02:00
Rémi Verschelde
d137ccbfc8
etcpak: Fix handling of pthread naming API for Linux and MinGW
For MinGW this is tricky to do as a two-step process like it was implemented,
as `std:🧵:native_handle()` is implementation-defined and depending on
the MinGW distribution, it may or may not be a pthread handle.

With mingw-gcc as packaged in Linux distros with pthread support it worked
fine, but with llvm-mingw it was problematic.

Setting the name in the thread directly as done for Apple platforms is simpler
and works fine.

Co-authored-by: Hein-Pieter van Braam-Stewart <hp@tmm.cx>
2021-04-13 21:04:09 +02:00
K. S. Ernest (iFire) Lee
d840165a32
Add etcpak library for faster ETC/ETC2/S3TC imports.
- `etc` module was renamed to `etcpak` and modified to use the new library.
- PKM importer is removed in the process, it's obsolete.
- Old library `etc2comp` is removed.
- S3TC compression no longer done via `squish` (but decompression still is).
- Slight modifications to etcpak sources for MinGW compatibility,
  to fix LLVM `-Wc++11-narrowing` errors, and to allow using vendored or
  system libpng.

Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
2021-04-13 00:12:12 +02:00