swiftshader for windows

Author: Destructor17

.gitignore

@@ -4,3 +4,6 @@ target
 /aot_artifacts*
 .webrogue
 /.cache
+/aot
+/aot.exe
+/vk_swiftshader.dll

crates/aot-compiler/src/utils/artifacts.rs

@@ -49,6 +49,17 @@ impl Artifacts {
         Ok(result)
     }
 
+    pub fn extract<P: AsRef<std::path::Path>>(
+        &mut self,
+        out_path: P,
+        file: &str,
+    ) -> anyhow::Result<()> {
+        self.inner
+            .extract(out_path.as_ref(), file)
+            .with_context(|| format!("Unable to extract {} from archive", file))?;
+        Ok(())
+    }
+
     // pub fn extract<P: AsRef<std::path::Path>>(
     //     &mut self,
     //     output_path: P,

crates/aot-compiler/src/windows/mod.rs

@@ -63,6 +63,13 @@ pub fn build(
 
     let wrapp_size = new_size - original_size;
     output_file.write_all(&wrapp_size.to_le_bytes())?;
+    artifacts.extract(
+        std::path::absolute(output_file_path)?
+            .parent()
+            .ok_or_else(|| anyhow::anyhow!("Path error"))?
+            .join("vk_swiftshader.dll"),
+        "x86_64-windows-msvc/vk_swiftshader.dll",
+    )?;
     // println!("Generating stripped WRAPP file...");
     // webrogue_wrapp::strip(wrapp_file_path, std::fs::File::create(stripped_wrapp_path)?)?;
 

windows/msvc/.gitignore

@@ -5,3 +5,4 @@
 /filtered.txt
 /lib_content.txt
 /webrogue_aot_lib.lib
+/swiftshader

windows/msvc/build_template.py

@@ -3,6 +3,8 @@
 
 import os
 import subprocess
+import requests
+import zipfile
 
 template_dir = os.path.dirname(os.path.realpath(__file__))
 repo_dir = os.path.dirname(os.path.dirname(template_dir))
@@ -199,10 +201,20 @@ def batched(iterable, n):
         cwd=str(template_dir),
     ).check_returncode()
 
+if not os.path.exists(os.path.join(template_dir, "swiftshader")):
+    os.makedirs(os.path.join(template_dir, "swiftshader"))
+if not os.path.exists(os.path.join(template_dir, "swiftshader", "x64.zip")):
+    response = requests.get("https://github.com/webrogue-runtime/swiftshader-builder/releases/download/latest_build/windows_x64.zip")
+    with open(os.path.join(template_dir, "swiftshader", "x64.zip"), "bw") as destination:
+        destination.write(response.content)
+
 webrogue_aot_lib_out_path = os.path.join(out_dir, "webrogue_aot_lib.lib")
 if os.path.exists(webrogue_aot_lib_out_path):
     os.remove(webrogue_aot_lib_out_path)
 os.rename(
     webrogue_aot_lib_path,
     webrogue_aot_lib_out_path,
 )
+with zipfile.ZipFile(os.path.join(template_dir, "swiftshader", "x64.zip"), "r") as zip_ref:
+    with open(os.path.join(out_dir, "vk_swiftshader.dll"), "wb") as destination:
+        destination.write(zip_ref.read("x64/vk_swiftshader.dll"))