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common/quicktime_win32/CVDirect3DBuffer.h

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+/*
+ *  CVDirect3DBuffer.h
+ *  CoreVideo
+ *
+ *  Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
+ *
+ */
+ 
+ /*! @header CVDirect3DBuffer.h
+	@copyright 2004 Apple Computer, Inc. All rights reserved.
+    @discussion A CoreVideo buffer derives from a generic buffer and can be an ImageBuffer or PixelBuffer. 
+		   
+*/
+
+#if !defined(__COREVIDEO_CVDIRECT3DBUFFER_H__)
+#define __COREVIDEO_CVDIRECT3DBUFFER_H__ 1
+
+#include <CVImageBuffer.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define kCVDirect3DBufferWidth				CFSTR("Width")
+#define kCVDirect3DBufferHeight				CFSTR("Height")
+#define kCVDirect3DBufferTarget				CFSTR("Direct3DTarget")
+#define kCVDirect3DBufferInternalFormat		CFSTR("Direct3DInternalFormat")
+#define kCVDirect3DBufferMaximumMipmapLevel	CFSTR("MaximumMipmapLevel")
+
+typedef CVImageBufferRef CVDirect3DBufferRef;
+
+CV_EXPORT CFTypeID CVDirect3DBufferGetTypeID();
+
+/*!
+    @function   CVDirect3DBufferRetain
+    @abstract   Retains a CVDirect3DBuffer object
+    @discussion Equivalent to CFRetain, but NULL safe
+    @param      buffer A CVDirect3DBuffer object that you want to retain.
+    @result     A CVDirect3DBuffer object that is the same as the passed in buffer.
+*/
+CV_EXPORT CVDirect3DBufferRef CVDirect3DBufferRetain( CVDirect3DBufferRef texture );
+
+/*!
+    @function   CVDirect3DBufferRelease
+    @abstract   Releases a CVDirect3DBuffer object
+    @discussion Equivalent to CFRelease, but NULL safe
+    @param      buffer A CVDirect3DBuffer object that you want to release.
+*/
+CV_EXPORT void CVDirect3DBufferRelease( CVDirect3DBufferRef texture );
+
+/*!
+    @function   CVDirect3DBufferCreate
+    @abstract   Create a new CVDirect3DBuffer that may be used for D3D rendering purposes
+    @param      width The width of the buffer in pixels
+    @param      height The height of the buffer in pixels
+    @param      attributes A CFDictionaryRef containing other desired attributes of the buffer (texture format, max mipmap level, etc.).
+					May be NULL. 
+    @param      bufferOut    The newly created buffer will be placed here.
+    @result     kCVReturnSuccess if the attachment succeeded
+*/
+CV_EXPORT CVReturn CVDirect3DBufferCreate(CFAllocatorRef allocator, size_t width, size_t height, void *d3dDevice, CFDictionaryRef attributes, CVDirect3DBufferRef *bufferOut);
+
+/*!
+    @function   CVDirect3DBufferGetAttributes
+    @param      openGLBuffer Target D3D Buffer.
+    @result     CVDirect3DBuffer attributes dictionary, NULL if not set.
+*/
+CV_EXPORT CFDictionaryRef CVDirect3DBufferGetAttributes(CVDirect3DBufferRef d3DBuffer);
+
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif