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46 lines
1 KiB
C
46 lines
1 KiB
C
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#ifndef NULLSOFT_WINAMP_OMIMAGELOADER_PNG_HEADER
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#define NULLSOFT_WINAMP_OMIMAGELOADER_PNG_HEADER
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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#pragma once
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#endif
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#include "./ifc_imageloader.h"
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class ifc_wasabihelper;
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class PngLoader : public ifc_omimageloader
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{
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protected:
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PngLoader(HINSTANCE hInstance, LPCWSTR pszName, BOOL fPremultiply);
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~PngLoader();
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public:
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static HRESULT CreateInstance(HINSTANCE hInstance, LPCWSTR pszName, BOOL fPremultiply, ifc_omimageloader **imageLoader);
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public:
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size_t AddRef();
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size_t Release();
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int QueryInterface(GUID interface_guid, void **object);
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HRESULT (LoadData)(int *widthOut, int *heightOut, void **dataOut);
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HRESULT (FreeData)(void *data);
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HRESULT (LoadBitmapEx)(HBITMAP *bitmapOut, BITMAPINFOHEADER *headerInfo, void **dataOut);
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HRESULT (LoadBitmap)(HBITMAP *bitmapOut, int *widthOut, int *heightOut);
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protected:
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RECVS_DISPATCH;
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typedef enum
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{
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flagPremultiply = 0x0001,
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} Flags;
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protected:
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ULONG ref;
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HINSTANCE instance;
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LPWSTR name;
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UINT flags;
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};
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#endif //NULLSOFT_WINAMP_OMIMAGELOADER_PNG_HEADER
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