[tests] Added DXBC compiler executable for testing purposes

tests/d3d11/test_d3d11_compute.cpp

@@ -19,5 +19,7 @@ int WINAPI WinMain(HINSTANCE hInstance,
     return 1;
   }
   
+  
+  
   return 0;
 }

tests/dxbc/meson.build

@@ -0,0 +1,3 @@
+test_dxbc_deps = [ dxbc_dep, dxvk_dep ]
+
+executable('dxbc-compiler', files('test_dxbc_compiler.cpp'), dependencies : test_dxbc_deps, install : true)

tests/dxbc/test_dxbc_compiler.cpp

@@ -0,0 +1,47 @@
+#include <iterator>
+#include <fstream>
+
+#include <spirv/dxvk_spirv_code_buffer.h>
+#include <dxbc_module.h>
+
+#include <shellapi.h>
+#include <windows.h>
+#include <windowsx.h>
+
+using namespace dxvk;
+
+int WINAPI WinMain(HINSTANCE hInstance,
+                   HINSTANCE hPrevInstance,
+                   LPSTR lpCmdLine,
+                   int nCmdShow) {
+  int     argc = 0;
+  LPWSTR* argv = CommandLineToArgvW(
+    GetCommandLineW(), &argc);  
+  
+  if (argc < 3) {
+    Logger::err("Usage: dxbc-compiler input.dxbc output.spv");
+    return 1;
+  }
+  
+  try {
+    std::ifstream ifile(str::fromws(argv[1]), std::ios::binary);
+    ifile.ignore(std::numeric_limits<std::streamsize>::max());
+    std::streamsize length = ifile.gcount();
+    ifile.clear();
+    
+    ifile.seekg(0, std::ios_base::beg);
+    std::vector<char> dxbcCode(length);
+    ifile.read(dxbcCode.data(), length);
+    
+    DxbcReader reader(dxbcCode.data(), dxbcCode.size());
+    DxbcModule module(reader);
+    
+    auto shader = module.compile();
+    shader->code(0).store(std::ofstream(
+      str::fromws(argv[2]), std::ios::binary));
+    return 0;
+  } catch (const DxvkError& e) {
+    Logger::err(e.message());
+    return 1;
+  }
+}

tests/meson.build

@@ -1,3 +1,4 @@
 subdir('d3d11')
+subdir('dxbc')
 subdir('dxgi')
 subdir('dxvk')