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Refactor high quality texture import

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* Only two texture import modes for low/high quality now:
  * S3TC/BPTC
  * ETC2/ASTC
* Makes sense given this is the general preferred and most compatible combination in most platforms.
* Removed lossy_quality from VRAM texture compression options. It was unused everywhere.
* Added a new "high_quality" option to texture import. When enabled, it uses BPTC/ASTC (BC7/ASTC4x4) instead of S3TC/ETC2 (DXT1-5/ETC2,ETCA).
* Changed MacOS export settings so required texture formats depend on the architecture selected.

This solves the following problems:

* Makes it simpler to import textures as high quality, without having to worry about the specific format used.
* As the editor can now run on platforms such as web, Mac OS with Apple Silicion and Android, it should no longer be assumed that S3TC/BPTC is available by default for it.
This commit is contained in:
Juan Linietsky
2023-01-25 12:17:11 +01:00
parent 17a8597355
commit 28f51ba547
30 changed files with 457 additions and 265 deletions
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4
servers/rendering/renderer_rd/storage_rd/utilities.cpp
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@@ -286,6 +286,10 @@ bool Utilities::has_os_feature(const String &p_feature) const {
return true;
}
if (p_feature == "astc" && RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_ASTC_4x4_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT)) {
return true;
}
return false;
}