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54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
#ifndef _BUILD_ALPHAMASK_H_
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#define _BUILD_ALPHAMASK_H_
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#include <string>
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#include "aggplustypes.h"
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#include "../common/IGrObject.h"
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#include "./config.h"
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namespace Aggplus
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{
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enum StatusAlphaMask
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{
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EmptyAlphaMask,
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GenerationAlphaMask,
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ApplyingAlphaMask
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};
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enum AMaskDataType
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{
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ImageBuffer,
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AlphaBuffer
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};
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class CAlphaMask_private;
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class GRAPHICS_DECL CAlphaMask : public IGrObject
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{
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public:
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CAlphaMask();
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virtual ~CAlphaMask();
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StatusAlphaMask GetStatus() const;
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AMaskDataType GetDataType() const;
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void Clear();
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Status CreateImageBuffer(UINT unWidth, UINT unHeight);
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Status CreateAlphaBuffer(UINT unWidth, UINT unHeight);
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Status LoadFromAlphaBuffer(BYTE* pBuffer, UINT unWidth, UINT unHeight, bool bExternalBuffer = true);
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Status LoadFromImageBuffer(BYTE* pBuffer, UINT unWidth, UINT unHeight, bool bExternalBuffer = true);
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Status LoadFromFile(const std::wstring& wsFilePath);
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Status LoadFromImage(IGrObject* pGrObject, bool bCopy = true);
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BYTE* GetMask();
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CAlphaMask& operator=(const CAlphaMask& oAlphaMask);
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public:
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CAlphaMask_private *m_internal;
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};
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}
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#endif // _BUILD_ALPHAMASK_H_
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