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#ifndef __IMAGE_UTILS_H__
# define __IMAGE_UTILS_H__
#define _WIN32_WINNT 0x0501
#include <windows.h>
#include <m_avatars.h>
// Load an image
// wParam = NULL
// lParam = filename
INT_PTR BmpFilterLoadBitmap32(WPARAM wParam,LPARAM lParam);
// Save an HBITMAP to an image
// wParam = HBITMAP
// lParam = full path of filename
INT_PTR BmpFilterSaveBitmap(WPARAM wParam,LPARAM lParam);
#if defined(_UNICODE)
INT_PTR BmpFilterSaveBitmapW(WPARAM wParam,LPARAM lParam);
#define BmpFilterSaveBitmapT BmpFilterSaveBitmapW
#else
#define BmpFilterSaveBitmapT BmpFilterSaveBitmap
#endif
// Returns != 0 if can save that type of image, = 0 if cant
// wParam = 0
// lParam = PA_FORMAT_* // image format
INT_PTR BmpFilterCanSaveBitmap(WPARAM wParam,LPARAM lParam);
// Returns a copy of the bitmap with the size especified or the original bitmap if nothing has to be changed
// wParam = ResizeBitmap *
// lParam = NULL
INT_PTR BmpFilterResizeBitmap(WPARAM wParam,LPARAM lParam);
int BmpFilterSaveBitmap(HBITMAP hBmp, char *szFile, int flags);
#if defined(_UNICODE)
int BmpFilterSaveBitmapW(HBITMAP hBmp, wchar_t *wszFile, int flags);
#define BmpFilterSaveBitmapT BmpFilterSaveBitmapW
#else
#define BmpFilterSaveBitmapT BmpFilterSaveBitmap
#endif
HBITMAP CopyBitmapTo32(HBITMAP hBitmap);
BOOL PreMultiply(HBITMAP hBitmap);
BOOL MakeTransparentBkg(HANDLE hContact, HBITMAP *hBitmap);
HBITMAP MakeGrayscale(HANDLE hContact, HBITMAP hBitmap);
DWORD GetImgHash(HBITMAP hBitmap);
int AVS_pathIsAbsolute(const TCHAR *path);
size_t AVS_pathToRelative(const TCHAR *sPrc, TCHAR *pOut);
size_t AVS_pathToAbsolute(const TCHAR *pSrc, TCHAR *pOut);
int SaveAvatar( const char* protocol, const TCHAR* tszFileName );
#endif // __IMAGE_UTILS_H__
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