shaders can be either a path or a string

Cargo.lock

@@ -1343,9 +1343,9 @@ dependencies = [
 
 [[package]]
 name = "glslang"
-version = "0.2.3"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffa3b9c49e9b4270061e25e7e3946d979a9394a21ac51edcb72e7c17874d3a54"
+checksum = "c5df6491e5d4c222a6373b892c1bea8d697fca0c087890f64f0e2975b3f8bb48"
 dependencies = [
  "glslang-sys",
  "once_cell",
@@ -1355,9 +1355,9 @@ dependencies = [
 
 [[package]]
 name = "glslang-sys"
-version = "0.2.1"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3c81cefc876b4fd65354162037a464768bc5bada8b02d93b64e18186ae5cb7e"
+checksum = "6d76f2d75ad6e8a12c26e77ed6443a9369ef7957daf361e751c3489a97f8b816"
 dependencies = [
  "cc",
  "glob",
@@ -1843,7 +1843,7 @@ dependencies = [
 name = "librashader-reflect"
 version = "0.2.0-beta.7"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.4.2",
  "bytemuck",
  "glslang",
  "indexmap 2.2.2",

librashader-reflect/Cargo.toml

@@ -12,11 +12,11 @@ keywords = ["shader", "retroarch", "SPIR-V"]
 description = "RetroArch shaders for all."
 
 [dependencies]
-glslang = "0.2"
+glslang = "0.3"
 bytemuck = "1.13.0"
 
 thiserror = "1.0.37"
-bitflags = "1.3.2"
+bitflags = "2.4.2"
 rustc-hash = "1.1.0"
 
 librashader-common = { path = "../librashader-common", version = "0.2.0-beta.7" }

librashader-reflect/src/front/glslang.rs

@@ -1,6 +1,5 @@
+use glslang::{CompilerOptions, ShaderInput};
 use crate::error::ShaderCompileError;
-use glslang::input::{CompilerOptions, ShaderInput};
-use glslang::limits::ResourceLimits;
 use librashader_preprocess::ShaderSource;
 
 #[cfg(feature = "serialize")]
@@ -34,28 +33,31 @@ pub(crate) fn compile_spirv(
     source: &ShaderSource,
 ) -> Result<GlslangCompilation, ShaderCompileError> {
     let compiler = glslang::Compiler::acquire().ok_or(ShaderCompileError::CompilerInitError)?;
+    let options = CompilerOptions {
+        source_language: glslang::SourceLanguage::GLSL,
+        target: glslang::Target::Vulkan {
+            version: glslang::VulkanVersion::Vulkan1_0,
+            spirv_version: glslang::SpirvVersion::SPIRV1_0
+        },
+        version_profile: None,
+    };
 
-    let limits = ResourceLimits::default();
-    let options = CompilerOptions::default();
-
-    let vertex = glslang::input::ShaderSource::from(source.vertex.as_str());
+    let vertex = glslang::ShaderSource::from(source.vertex.as_str());
     let vertex = ShaderInput::new(
         &vertex,
-        &limits,
         glslang::ShaderStage::Vertex,
         &options,
         None,
-    );
+    )?;
     let vertex = compiler.create_shader(vertex)?;
 
-    let fragment = glslang::input::ShaderSource::from(source.fragment.as_str());
+    let fragment = glslang::ShaderSource::from(source.fragment.as_str());
     let fragment = ShaderInput::new(
         &fragment,
-        &limits,
         glslang::ShaderStage::Fragment,
         &options,
         None,
-    );
+    )?;
     let fragment = compiler.create_shader(fragment)?;
 
     let vertex = Vec::from(vertex.compile()?);

librashader-reflect/src/reflect/semantics.rs

@@ -162,6 +162,7 @@ pub struct Semantic<T, I = usize> {
 
 bitflags! {
     /// The pipeline stage for which a uniform is bound.
+    #[derive(PartialEq, Eq, PartialOrd, Ord, Hash, Debug, Clone, Copy)]
     pub struct BindingStage: u8 {
         const NONE = 0b00000000;
         const VERTEX = 0b00000001;