Imported Upstream version 0.13.2+dsfg1

plugins/decklink/win/platform.cpp

@@ -0,0 +1,26 @@
+#include "../platform.hpp"
+
+#include <util/platform.h>
+
+IDeckLinkDiscovery *CreateDeckLinkDiscoveryInstance(void)
+{
+	IDeckLinkDiscovery *instance;
+	const HRESULT result = CoCreateInstance(CLSID_CDeckLinkDiscovery,
+			nullptr, CLSCTX_ALL, IID_IDeckLinkDiscovery,
+			(void **)&instance);
+	return result == S_OK ? instance : nullptr;
+}
+
+bool DeckLinkStringToStdString(decklink_string_t input, std::string& output)
+{
+	if (input == nullptr)
+		return false;
+
+	size_t len = wcslen(input);
+	size_t utf8_len = os_wcs_to_utf8(input, len, nullptr, 0);
+
+	output.resize(utf8_len);
+	os_wcs_to_utf8(input, len, &output[0], utf8_len);
+
+	return true;
+}