| 28,6 → 28,26 |
|---|
| /* see "DIBs and Their Use", |
| http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dngdi/html/msdn_dibs2.asp */ |
| |
| typedef HBITMAP(__stdcall* f_CreateDIBSection)(HDC hdc, CONST BITMAPINFO* pbmi, UINT usage, VOID** ppvBits, HANDLE hSection, DWORD offset); |
| HBITMAP _CreateDIBSection(HDC hdc, CONST BITMAPINFO* pbmi, UINT usage, VOID** ppvBits, HANDLE hSection, DWORD offset) { |
| // Calling dynamically, because Windows NT 3.1 does not support CreateDIBSection |
| HMODULE hLib; |
| f_CreateDIBSection fCreateDIBSection; |
| HBITMAP res; |
| |
| hLib = LoadLibraryA("GDI32.DLL"); |
| if (!hLib) return 0; |
| fCreateDIBSection = (f_CreateDIBSection)(void*)GetProcAddress(hLib, "CreateDIBSection"); |
| if (fCreateDIBSection != 0) { |
| res = fCreateDIBSection(hdc, pbmi, usage, ppvBits, hSection, offset); |
| FreeLibrary(hLib); |
| return res; |
| } |
| else { |
| return NULL; |
| } |
| } |
| |
| Boolean newbitmap(BITMAPREF *ppb,int depth,UIRECT *bounds){ |
| //char s[0x100]; |
| if( (*ppb = (BITMAPREF)malloc(sizeof(**ppb))) ){ |
| 45,7 → 65,7 |
|---|
| pbmih->biClrUsed = |
| pbmih->biClrImportant = 0; |
| |
| (*ppb)->hbmp = CreateDIBSection(NULL/*hDC*/,&(*ppb)->bmi,DIB_RGB_COLORS,(void**)&(*ppb)->pbits,NULL,0); |
| (*ppb)->hbmp = _CreateDIBSection(NULL/*hDC*/,&(*ppb)->bmi,DIB_RGB_COLORS,(void**)&(*ppb)->pbits,NULL,0); |
| |
| (*ppb)->rowbytes = ((depth * pbmih->biWidth + 31) >> 3) & -4; |
| |