TypeShade
dot4I8Packed
Function
Reads both u32 arguments as four SIGNED bytes and sums the four products into an i32, wrapping at 32 bits.
The signature and the sentence under each name are the compiler's own text at commit 26de7be8.
Syntax
declare function dot4I8Packed(a0: u32, a1: u32): i32declare function dot4I8Packed(a: u32, b: u32): i32Parameters
Return value
Description
WebGPU-only, like dot4U8Packed.
Targets
- WGSL
-
dot4I8Packed(a, b) - GLSL ES 3.00
- dot4I8Packed has no GLSL ES 3.00 form