#include <dxgi.h>
+#ifndef ARRAYSIZE
+#define ARRAYSIZE(_x) (sizeof(_x)/sizeof((_x)[0]))
+#endif
+
+
+namespace image {
+ class Image;
+}
+
+
namespace d3dstate {
UINT DstPitch,
UINT Width, UINT Height);
+image::Image *
+ConvertImage(DXGI_FORMAT SrcFormat,
+ void *SrcData,
+ UINT SrcPitch,
+ UINT Width, UINT Height);
+
} /* namespace d3dstate */