From fba8184491e0b7ae6fab7ac01b4600d230dc4569 Mon Sep 17 00:00:00 2001
From: marsunet <marc.sunet@amd.com>
Date: Tue, 21 Dec 2021 17:04:22 -0800
Subject: Initial commit with window demo.
---
dxcommon/include/dxcommon.h | 55 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 55 insertions(+)
create mode 100644 dxcommon/include/dxcommon.h
(limited to 'dxcommon/include')
diff --git a/dxcommon/include/dxcommon.h b/dxcommon/include/dxcommon.h
new file mode 100644
index 0000000..0270629
--- /dev/null
+++ b/dxcommon/include/dxcommon.h
@@ -0,0 +1,55 @@
+#pragma once
+
+#include <wrl.h>
+
+#include <stdexcept>
+
+//#define IID_PPV_ARGS(ppType) __uuidof(**(ppType)), static_cast<void**>(ppType)
+
+namespace dx {
+
+using Microsoft::WRL::ComPtr;
+
+class exception : public std::exception {
+public:
+ exception() noexcept {}
+
+ exception(HRESULT result, const char* file, int line) noexcept
+ {
+ sprintf_s(m_error, sizeof(m_error), "%s:%d Failed with HRESULT = %08X",
+ file, line, static_cast<unsigned int>(result));
+ }
+
+ exception(const char* error, const char* file, int line) noexcept
+ {
+ sprintf_s(m_error, sizeof(m_error), "%s:%d %s", file, line, error);
+ }
+
+ const char* what() const noexcept
+ {
+ return m_error;
+ }
+
+private:
+ static char m_error[1024];
+};
+
+#define THROW(error) throw exception(error, __FILE__, __LINE__)
+
+#define ThrowIfFailed(result) {\
+ if (result != S_OK) {\
+ THROW(result);\
+ }\
+}
+
+template <typename T>
+void SafeRelease(ComPtr<T>& ptr)
+{
+ if (ptr)
+ {
+ ptr->Release();
+ ptr = nullptr;
+ }
+}
+
+} // dx
--
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