Hassle

This crate provides an FFI layer and idiomatic rust wrappers for the new DirectXShaderCompiler library.

Simple example

use hassle_rs::compile_hlsl;

let code = "
Texture2D<float4> g_input    : register(t0, space0);
RWTexture2D<float4> g_output : register(u0, space0);

[numthreads(8, 8, 1)]
void copyCs(uint3 dispatchThreadId : SV_DispatchThreadID)
{
g_output[dispatchThreadId.xy] = g_input[dispatchThreadId.xy];
}";

let ir = compile_hlsl(
"shader_filename.hlsl",
code,
"copyCs",
"cs_6_1",
&vec!["-spirv"],
&vec![
("MY_DEFINE", Some("Value")),
("OTHER_DEFINE", None)
],
);