Add dx11, dx12, and vulkan backends

1 files changed, 34 insertions, 0 deletions

diff --git a/core/src/Entrypoint/Backend_Metal.mm b/core/src/Entrypoint/Backend_Metal.mm
new file mode 100644
index 0000000..a1f4993
--- /dev/null
+++ b/core/src/Entrypoint/Backend_Metal.mm
@@ -0,0 +1,34 @@
+#include "Backend.hpp"
+
+#if BUILD_CORE_WITH_METAL_BACKEND
+
+class MetalBackend : public RenderingBackend {
+public:
+	MetalBackend() {
+		// TODO
+	}
+
+	virtual ~MetalBackend() {
+		// TODO
+	}
+
+	virtual void RunUntilWindowClose(void (*windowContent)()) {
+		// TODO
+	}
+};
+
+std::unique_ptr<RenderingBackend> RenderingBackend::CreateMetalBackend() {
+	try {
+		return std::make_unique<MetalBackend>();
+	} catch (std::exception& e) {
+		return nullptr;
+	}
+}
+
+#else // ^^ BUILD_CORE_WITH_METAL_BACKEND | BUILD_CORE_WITH_METAL_BACKEND vv
+
+std::unique_ptr<RenderingBackend> RenderingBackend::CreateMetalBackend() {
+	return nullptr;
+}
+
+#endif