Release v0.6 version, changelog, and spirv update

CHANGELOG.md

@@ -1,10 +1,16 @@
 # Change Log
 
-## TBD
+## v0.6 (2021-08-18)
+  - development release for wgpu-0.10
   - API:
     - atomic types and functions
-    - `num_workgroups` built-in
-    - WGSL `select()` order of true/false is swapped
+    - storage access is moved from global variables to the storage class and storage texture type
+    - new built-ins: `primitive_index` and `num_workgroups`
+    - support for multi-sampled depth images
+  - WGSL:
+    - `select()` order of true/false is swapped
+  - HLSL backend is vastly improved and now usable
+  - GLSL frontend is heavily reworked
 
 ## v0.5 (2021-06-18)
   - development release for wgpu-0.9

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "naga"
-version = "0.5.0"
+version = "0.6.0"
 authors = ["Naga Developers"]
 edition = "2018"
 description = "Shader translation infrastructure"
@@ -22,7 +22,7 @@ codespan-reporting = { version = "0.11.0", optional = true }
 fxhash = "0.2"
 log = "0.4"
 num-traits = "0.2"
-spirv = { package = "spirv_headers", version = "1.5", optional = true }
+spirv = { version = "0.2", optional = true }
 thiserror = "1.0.21"
 serde = { version = "1.0", features = ["derive"], optional = true }
 petgraph = { version ="0.5", optional = true }
@@ -49,8 +49,8 @@ span = ["codespan-reporting"]
 diff = "0.1"
 ron = "0.6"
 serde = { version = "1.0", features = ["derive"] }
-spirv = { package = "spirv_headers", version = "1.5", features = ["deserialize"] }
-rspirv = "0.7"
+spirv = { version = "0.2", features = ["deserialize"] }
+rspirv = "0.10"
 env_logger = "0.8"
 
 [workspace]

src/back/spv/writer.rs

@@ -136,6 +136,9 @@ impl Writer {
         *self = fresh;
     }
 
+    //TODO: revive and rewrite this, see:
+    // https://github.com/gfx-rs/rspirv/issues/198
+    // https://github.com/gfx-rs/rspirv/pull/185#issuecomment-900796025
     pub(super) fn check(&mut self, capabilities: &[spirv::Capability]) -> Result<(), Error> {
         if capabilities.is_empty()
             || capabilities
@@ -468,7 +471,7 @@ impl Writer {
         function_id: Word,
         mode: spirv::ExecutionMode,
     ) -> Result<(), Error> {
-        self.check(mode.required_capabilities())?;
+        //self.check(mode.required_capabilities())?;
         Instruction::execution_mode(function_id, mode, &[])
             .to_words(&mut self.logical_layout.execution_modes);
         Ok(())
@@ -510,7 +513,7 @@ impl Writer {
             }
             crate::ShaderStage::Compute => {
                 let execution_mode = spirv::ExecutionMode::LocalSize;
-                self.check(execution_mode.required_capabilities())?;
+                //self.check(execution_mode.required_capabilities())?;
                 Instruction::execution_mode(
                     function_id,
                     execution_mode,
@@ -520,7 +523,7 @@ impl Writer {
                 spirv::ExecutionModel::GLCompute
             }
         };
-        self.check(exec_model.required_capabilities())?;
+        //self.check(exec_model.required_capabilities())?;
 
         Ok(Instruction::entry_point(
             exec_model,
@@ -719,7 +722,7 @@ impl Writer {
                     pointer_class: None,
                 };
                 let dim = map_dim(dim);
-                self.check(dim.required_capabilities())?;
+                //self.check(dim.required_capabilities())?;
                 let type_id = self.get_type_id(LookupType::Local(local_type));
                 Instruction::type_image(id, type_id, dim, arrayed, class)
             }
@@ -1061,7 +1064,7 @@ impl Writer {
         let id = self.id_gen.next();
 
         let class = map_storage_class(global_variable.class);
-        self.check(class.required_capabilities())?;
+        //self.check(class.required_capabilities())?;
 
         let init_word = global_variable
             .init
@@ -1230,8 +1233,8 @@ impl Writer {
 
         let addressing_model = spirv::AddressingModel::Logical;
         let memory_model = spirv::MemoryModel::GLSL450;
-        self.check(addressing_model.required_capabilities())?;
-        self.check(memory_model.required_capabilities())?;
+        //self.check(addressing_model.required_capabilities())?;
+        //self.check(memory_model.required_capabilities())?;
 
         Instruction::memory_model(addressing_model, memory_model)
             .to_words(&mut self.logical_layout.memory_model);