Allow configuring "Only use precompressed textures if they're BPTC (BC7)" #669
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Both can now be set to 2 instead of just 0/1. For image_usePrecompressedTextures 1 now means "use .dds files no matter how they're compressed" and 2 means "only use .dds files if they are compressed with BPTC/BC7 or are uncompressed". For image_useCompression 1 means "compress textures with S3TC on upload" (just like before) and 2 means "compress with BPTC/BC7 if available" I wasn't sure whether this option makes sense for image_useCompression (over always using BPTC if available), but I can imagine that loading takes longer with BPTC (the driver has to compress the raw image data and compressing to S3TC might be faster than for BPTC)
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Test binaries for Windows are available at https://github.com/dhewm/dhewm3/actions/runs/14344017719?pr=669 |
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Allow configuring "Only use precompressed textures if they're BPTC (BC7)" by setting
image_usePrecompressedTextures 2.Also allow configuring "compress uncompressed textures to BPTC on upload to GPU" by setting
image_useCompression 2.And expose that in the Dhewm3SettingsMenu