✓ Uses Rust 2018 edition
|0.1.4||Feb 1, 2019|
|0.1.3||Feb 1, 2019|
|0.1.2||Jan 12, 2019|
|0.1.1||Jan 12, 2019|
|0.1.0||Jan 12, 2019|
#16 in Rendering engine
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Rust bindings for Intel's ISPC texture compressor.
State of the art texture compression for BC6H, BC7, ETC1, ASTC and BC1/BC3.
- ISPC compiler to be installed
- Also need
libclanginstalled (for rust-bindgen)
In the future, it may be possible to try and package ISPC with the crate (embedded, curl'd, etc..), but crates.io has a 10mb crate limit, so some thought is needed there. In addition to ISPC, the rust bindings to the generated code (provided by the ISPC crate) also needs rust bindgen, which requires libclang to be installed. This dependency is likely easier to break, if the ispc-rs crate is modified to support using a pre-generated FFI binding instead of always generating in build.rs.
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
- BC1, BC3 (aka DXT1, DXT5)
- BC6H (FP16 HDR input)
- ASTC (LDR, block sizes up to 8x8)
- Work in progress
Add this to your
[dependencies] intel_tex = "0.1.2"
and add this to your crate root:
extern crate intel_tex;
$ 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.
Contribution to the intel-tex crate is organized under the terms of the Contributor Covenant, the maintainer of intel-tex, @gwihlidal, promises to intervene to uphold that code of conduct.