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| author | Hugo Locurcio <hugo.locurcio@hugo.pro> | 2022-05-15 00:02:52 +0200 |
|---|---|---|
| committer | Hugo Locurcio <hugo.locurcio@hugo.pro> | 2024-09-29 02:29:27 +0200 |
| commit | c1dc59f7134bc9f92daba92f1ed530db73101a5c (patch) | |
| tree | a625335b1d280e654ac4fec84dd457878814c322 /modules/basis_universal/SCsub | |
| parent | b2b13d46c2fcd75502eec12c768caa23ee952900 (diff) | |
| download | redot-engine-c1dc59f7134bc9f92daba92f1ed530db73101a5c.tar.gz | |
Disable unused Basis Universal features to reduce binary size
Diffstat (limited to 'modules/basis_universal/SCsub')
| -rw-r--r-- | modules/basis_universal/SCsub | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/modules/basis_universal/SCsub b/modules/basis_universal/SCsub index 0142317e1e..9bea0a0ca9 100644 --- a/modules/basis_universal/SCsub +++ b/modules/basis_universal/SCsub @@ -50,6 +50,26 @@ if env.dev_build: env_thirdparty = env_basisu.Clone() env_thirdparty.disable_warnings() + +# Disable unneeded features to reduce binary size. +# <https://github.com/BinomialLLC/basis_universal/wiki/How-to-Use-and-Configure-the-Transcoder> +env_thirdparty.Append( + CPPDEFINES=[ + # Storage formats. + # Godot only implements `.basis` support through basis_universal. + # Support for `.ktx` files are implemented with a direct libktx implementation. + # Building the encoder requires `BASISD_SUPPORT_KTX2` to be enabled, + # so we can only disable Zstandard compression for `.ktx` files + # (this is not used in `.basis` files). + ("BASISD_SUPPORT_KTX2_ZSTD", 0), + # GPU compression formats. + ("BASISD_SUPPORT_ATC", 0), # Proprietary Adreno format not supported by Godot. + ("BASISD_SUPPORT_FXT1", 0), # Legacy format not supported by Godot. + ("BASISD_SUPPORT_PVRTC1", 0), # Legacy format not supported by Godot. + ("BASISD_SUPPORT_PVRTC2", 0), # Legacy format not supported by Godot. + ] +) + if env.editor_build: env_thirdparty.Append(CPPDEFINES=["BASISU_NO_IMG_LOADERS"]) env_thirdparty.add_source_files(thirdparty_obj, encoder_sources) |