github/wgpu
1
1
Fork 0
mirror of https://github.com/gfx-rs/wgpu.git synced 2026-04-22 03:02:01 -04:00
Code Issues Packages Projects Releases Wiki Activity

[spirv] dot product and a few more GLSL ops

Browse Source
This commit is contained in:
Dzmitry Malyshau
2020-08-26 23:14:52 -04:00
committed by Dzmitry Malyshau
parent 4a61705201
commit cf6002be01
1 changed files with 33 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
src/front/spv/mod.rs
View File

@@ -763,6 +763,23 @@ impl<I: Iterator<Item = u32>> Parser<I> {
},
);
}
Op::Dot => {
inst.expect(5)?;
let result_type_id = self.next()?;
let result_id = self.next()?;
let left_id = self.next()?;
let right_id = self.next()?;
let left_expr = self.lookup_expression.lookup(left_id)?;
let right_expr = self.lookup_expression.lookup(right_id)?;
let expr = crate::Expression::DotProduct(left_expr.handle, right_expr.handle);
self.lookup_expression.insert(
result_id,
LookupExpression {
handle: expressions.append(expr),
type_id: result_type_id,
},
);
}
Op::SampledImage => {
inst.expect(5)?;
let _result_type_id = self.next()?;
@@ -1030,6 +1047,10 @@ impl<I: Iterator<Item = u32>> Parser<I> {
inst.expect(base_wc + 1)?;
"atan2"
}
Some(spirv::GLOp::Pow) => {
inst.expect(base_wc + 2)?;
"pow"
}
Some(spirv::GLOp::MatrixInverse) => {
inst.expect(base_wc + 1)?;
"inverse"
@@ -1042,6 +1063,18 @@ impl<I: Iterator<Item = u32>> Parser<I> {
inst.expect(base_wc + 3)?;
"smoothstep"
}
Some(spirv::GLOp::FMin) => {
inst.expect(base_wc + 2)?;
"min"
}
Some(spirv::GLOp::FMax) => {
inst.expect(base_wc + 2)?;
"max"
}
Some(spirv::GLOp::FClamp) => {
inst.expect(base_wc + 3)?;
"clamp"
}
Some(spirv::GLOp::Length) => {
inst.expect(base_wc + 1)?;
"length"