difftest: remove glam from workspace, use reeexport via spirv-std

Author: Firestar99

tests/difftests/tests/Cargo.lock

@@ -68,8 +68,6 @@ spirv-std = { path = "../../../crates/spirv-std", version = "=0.9.0" }
 difftest = { path = "lib" }
 difftest-types = { path = "../types" }
 # External dependencies that need to be mentioned more than once.
-num-traits = { version = "0.2.15", default-features = false }
-glam = { version = ">=0.30.8", default-features = false }
 bytemuck = { version = "1.23", features = ["derive"] }
 
 # Enable incremental by default in release mode.

tests/difftests/tests/Cargo.toml

@@ -11,7 +11,6 @@ crate-type = ["dylib"]
 # GPU deps
 [dependencies]
 spirv-std.workspace = true
-glam.workspace = true
 
 # CPU deps (for the test harness)
 [target.'cfg(not(target_arch = "spirv"))'.dependencies]

tests/difftests/tests/arch/vector_extract_insert/vector_extract_insert-rust/Cargo.toml

@@ -1,8 +1,8 @@
 #![no_std]
 #![cfg_attr(target_arch = "spirv", feature(asm_experimental_arch))]
 
-use glam::Vec4;
 use spirv_std::arch::{vector_extract_dynamic, vector_insert_dynamic};
+use spirv_std::glam::Vec4;
 use spirv_std::spirv;
 
 #[spirv(compute(threads(64)))]

tests/difftests/tests/arch/vector_extract_insert/vector_extract_insert-rust/src/lib.rs

@@ -11,7 +11,6 @@ crate-type = ["dylib"]
 # GPU deps
 [dependencies]
 spirv-std.workspace = true
-glam.workspace = true
 
 # CPU deps (for the test harness)
 [target.'cfg(not(target_arch = "spirv"))'.dependencies]

tests/difftests/tests/lang/core/ops/vector_swizzle/vector_swizzle-rust/Cargo.toml

@@ -1,6 +1,6 @@
 #![no_std]
 
-use glam::{Vec3Swizzles, Vec4, Vec4Swizzles};
+use spirv_std::glam::{Vec3Swizzles, Vec4, Vec4Swizzles};
 use spirv_std::spirv;
 
 #[spirv(compute(threads(64)))]