|0.2.0||May 18, 2022|
|0.1.0||Mar 15, 2022|
#6 in Rendering engine
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Rust bindings for ISPC Texture Compressor
This is a forked crate from from Graham Wihlidal's rust bindings repo for the ISPC texture compressor. The fork includes updates to the latest Intel ISPC texture compression, as well as some patches that were required to make it useful in production.
- Graham's repo: https://github.com/gwihlidal/intel-tex-rs
- ISPC texture compressor: https://github.com/GameTechDev/ISPCTextureCompressor
State of the art texture compression for BC6H, BC7, ETC1, ASTC and BC1/BC3.
libclang are not required, unless regenerating the ISPC kernels:
$cargo build --features=ispc
- ISPC compiler:
- Also need
libclanginstalled (for rust-bindgen)
For convenience, ISPC binaries for macOS, Linux, and Windows are in the repository (but not the crate).
Additionally, libclang exists in the LLVM installer for Windows, also included. https://github.com/gwihlidal/intel-tex-rs/tree/master/dependencies
Supported compression formats:
- BC1, BC3 (aka DXT1, DXT5) and BC4, BC5 (aka ATI1N, ATI2N)
- BC6H (FP16 HDR input)
Pending compression formats:
- ASTC (LDR, block sizes up to 8x8)
- Work in progress
Add this to your
[dependencies] intel_tex_2 = "0.2.0"
$ cargo run --release --example main Width is 4096 Height is 4096 ColorType is RGB(8) Converting RGB -> RGBA Block count: 1048576 Compressing to BC7... Done! Saving lambertian.dds file
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this crate by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Contributions are always welcome; please look at the issue tracker to see what known improvements are documented.
Code of Conduct
Contribution to the intel_tex_2 crate is organized under the terms of the Contributor Covenant, the maintainers of intel_tex_2, Traverse Research BV, promise to intervene to uphold that code of conduct.