Making window demo graphics API-specific.

src/xenia/ui/gl/premake5.lua

@@ -21,3 +21,43 @@ project("xenia-ui-gl")
     project_root.."/build_tools/third_party/gflags/src",
   })
   local_platform_files()
+  removefiles({"*_demo.cc"})
+
+group("demos")
+project("xenia-ui-window-gl-demo")
+  uuid("e0a687e5-d1f4-4c18-b2f7-012c53ec1ee4")
+  kind("WindowedApp")
+  language("C++")
+  links({
+    "elemental-forms",
+    "gflags",
+    "glew",
+    "imgui",
+    "xenia-base",
+    "xenia-core",
+    "xenia-ui",
+    "xenia-ui-gl",
+  })
+  flags({
+    "WinMain",  -- Use WinMain instead of main.
+  })
+  defines({
+    "GLEW_STATIC=1",
+    "GLEW_MX=1",
+  })
+  includedirs({
+    project_root.."/third_party/elemental-forms/src",
+    project_root.."/build_tools/third_party/gflags/src",
+  })
+  files({
+    "../window_demo.cc",
+    "window_gl_demo.cc",
+    project_root.."/src/xenia/base/main_"..platform_suffix..".cc",
+  })
+  files({
+    project_root.."/third_party/elemental-forms/resources.rc",
+  })
+  resincludedirs({
+    project_root,
+    project_root.."/third_party/elemental-forms",
+  })

src/xenia/ui/gl/window_gl_demo.cc

@@ -0,0 +1,30 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2015 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include <string>
+#include <vector>
+
+#include "xenia/base/main.h"
+#include "xenia/ui/gl/gl_context.h"
+#include "xenia/ui/window.h"
+
+namespace xe {
+namespace ui {
+
+int window_demo_main(const std::vector<std::wstring>& args);
+
+std::unique_ptr<GraphicsContext> CreateDemoContext(Window* window) {
+  return xe::ui::gl::GLContext::Create(window);
+}
+
+}  // namespace ui
+}  // namespace xe
+
+DEFINE_ENTRY_POINT(L"xenia-ui-window-gl-demo", L"xenia-ui-window-gl-demo",
+                   xe::ui::window_demo_main);

src/xenia/ui/premake5.lua

@@ -17,41 +17,4 @@ project("xenia-ui")
     project_root.."/build_tools/third_party/gflags/src",
   })
   local_platform_files()
-
-group("demos")
-project("xenia-ui-window-demo")
-  uuid("e0a687e5-d1f4-4c18-b2f7-012c53ec1ee4")
-  kind("WindowedApp")
-  language("C++")
-  links({
-    "elemental-forms",
-    "gflags",
-    "glew",
-    "imgui",
-    "xenia-base",
-    "xenia-core",
-    "xenia-ui",
-    "xenia-ui-gl",
-  })
-  flags({
-    "WinMain",  -- Use WinMain instead of main.
-  })
-  defines({
-    "GLEW_STATIC=1",
-    "GLEW_MX=1",
-  })
-  includedirs({
-    project_root.."/third_party/elemental-forms/src",
-    project_root.."/build_tools/third_party/gflags/src",
-  })
-  files({
-    "window_demo.cc",
-    "../base/main_"..platform_suffix..".cc",
-  })
-  files({
-    project_root.."/third_party/elemental-forms/resources.rc",
-  })
-  resincludedirs({
-    project_root,
-    project_root.."/third_party/elemental-forms",
-  })
+  removefiles({"*_demo.cc"})

src/xenia/ui/window_demo.cc

@@ -19,13 +19,15 @@
 #include "xenia/base/platform_win.h"
 #include "xenia/base/threading.h"
 #include "xenia/profiling.h"
-#include "xenia/ui/gl/gl_context.h"
 #include "xenia/ui/imgui_drawer.h"
 #include "xenia/ui/window.h"
 
 namespace xe {
 namespace ui {
 
+// Implemented in one of the window_*_demo.cc files under a subdir.
+std::unique_ptr<GraphicsContext> CreateDemoContext(Window* window);
+
 std::unique_ptr<xe::ui::ImGuiDrawer> imgui_drawer_;
 
 int window_demo_main(const std::vector<std::wstring>& args) {
@@ -34,7 +36,7 @@ int window_demo_main(const std::vector<std::wstring>& args) {
 
   // Create run loop and the window.
   auto loop = ui::Loop::Create();
-  auto window = xe::ui::Window::Create(loop.get(), L"xenia-ui-window-demo");
+  auto window = xe::ui::Window::Create(loop.get(), GetEntryInfo().name);
   loop->PostSynchronous([&window]() {
     xe::threading::set_name("Win32 Loop");
     xe::Profiler::ThreadEnter("Win32 Loop");
@@ -80,7 +82,7 @@ int window_demo_main(const std::vector<std::wstring>& args) {
     // Create context and give it to the window.
     // The window will finish initialization wtih the context (loading
     // resources, etc).
-    auto context = xe::ui::gl::GLContext::Create(window.get());
+    auto context = CreateDemoContext(window.get());
     window->set_context(std::move(context));
 
     // Setup the profiler display.
@@ -184,8 +186,6 @@ int window_demo_main(const std::vector<std::wstring>& args) {
     window->Invalidate();
   });
 
-  window->Invalidate();
-
   // Wait until we are exited.
   loop->AwaitQuit();
 
@@ -201,5 +201,3 @@ int window_demo_main(const std::vector<std::wstring>& args) {
 }  // namespace ui
 }  // namespace xe
 
-DEFINE_ENTRY_POINT(L"xenia-ui-window-demo", L"xenia-ui-window-demo",
-                   xe::ui::window_demo_main);