bool Init(struct CET_Init* pInit)
{
bool result = false;
nErrNumber = 0;
//pszPluginKey = pInit->pRegKey;
//ReloadConfig();
HRESULT hrCoInitialized = CoInitialize(NULL);
bCoInitialized = SUCCEEDED(hrCoInitialized);
wchar_t FullPath[MAX_PATH*2+15]; FullPath[0] = 0;
//if (ghModule)
//{
// PVDSettings::FindFile(L"GdiPlus.dll", FullPath, sizeofarray(FullPath));
// hGDIPlus = LoadLibraryW(FullPath);
//}
//if (!hGDIPlus)
hGDIPlus = LoadLibraryW(L"GdiPlus.dll");
if (!hGDIPlus)
{
nErrNumber = PGE_DLL_NOT_FOUND;
}
else
{
DllGetFunction(hGDIPlus, GdiplusStartup);
DllGetFunction(hGDIPlus, GdiplusShutdown);
DllGetFunction(hGDIPlus, GdipCreateBitmapFromFile);
DllGetFunction(hGDIPlus, GdipGetImageThumbnail);
//DllGetFunction(hGDIPlus, GdipCreateBitmapFromFileICM);
//DllGetFunction(hGDIPlus, GdipCreateBitmapFromStream);
//DllGetFunction(hGDIPlus, GdipCreateBitmapFromStreamICM);
DllGetFunction(hGDIPlus, GdipGetImageWidth);
DllGetFunction(hGDIPlus, GdipGetImageHeight);
DllGetFunction(hGDIPlus, GdipGetImagePixelFormat);
//DllGetFunction(hGDIPlus, GdipBitmapLockBits);
//DllGetFunction(hGDIPlus, GdipBitmapUnlockBits);
DllGetFunction(hGDIPlus, GdipDisposeImage);
DllGetFunction(hGDIPlus, GdipImageGetFrameCount);
DllGetFunction(hGDIPlus, GdipImageSelectActiveFrame);
DllGetFunction(hGDIPlus, GdipGetPropertyItemSize);
DllGetFunction(hGDIPlus, GdipGetPropertyItem);
DllGetFunction(hGDIPlus, GdipImageRotateFlip);
DllGetFunction(hGDIPlus, GdipGetImageRawFormat);
//DllGetFunction(hGDIPlus, GdipGetImageFlags);
//DllGetFunction(hGDIPlus, GdipGetImagePalette);
//DllGetFunction(hGDIPlus, GdipGetImagePaletteSize);
DllGetFunction(hGDIPlus, GdipCreateFromHDC);
DllGetFunction(hGDIPlus, GdipDeleteGraphics);
DllGetFunction(hGDIPlus, GdipDrawImageRectRectI);
//DllGetFunction(hGDIPlus, GdipCreateBitmapFromScan0);
//DllGetFunction(hGDIPlus, GdipFillRectangleI);
//DllGetFunction(hGDIPlus, GdipCreateSolidFill);
//DllGetFunction(hGDIPlus, GdipDeleteBrush);
//DllGetFunction(hGDIPlus, GdipCloneBitmapAreaI);
//DllGetFunction(hGDIPlus, GdipSetImagePalette);
if (GdiplusStartup && GdiplusShutdown && GdipCreateBitmapFromFile && GdipGetImageThumbnail
&& GdipGetImageWidth && GdipGetImageHeight && GdipGetImagePixelFormat && GdipGetImageRawFormat
//&& GdipBitmapLockBits && GdipBitmapUnlockBits
&& GdipDisposeImage && GdipImageGetFrameCount && GdipImageSelectActiveFrame
&& GdipGetPropertyItemSize && GdipGetPropertyItem && GdipImageRotateFlip
//&& GdipGetImagePalette && GdipGetImagePaletteSize && GdipCloneBitmapAreaI && GdipGetImageFlags
&& GdipCreateFromHDC && GdipDeleteGraphics && GdipDrawImageRectRectI
//&& GdipCreateBitmapFromScan0 && GdipFillRectangleI && GdipCreateSolidFill && GdipDeleteBrush
//&& GdipSetImagePalette
)
{
Gdiplus::GdiplusStartupInput gdiplusStartupInput;
Gdiplus::Status lRc = GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
result = (lRc == Gdiplus::Ok);
if (!result)
{
nLastError = GetLastError();
GdiplusShutdown(gdiplusToken); bTokenInitialized = false;
nErrNumber = PGE_ERROR_BASE + (DWORD)lRc;
}
else
{
bTokenInitialized = true;
}
}
else
{
nErrNumber = PGE_FUNCTION_NOT_FOUND;
}
if (!result)
FreeLibrary(hGDIPlus);
}
if (result)
{
pInit->pContext = this;
pInit->nModuleID = MODULE_GDIP;
}
return result;
};
DWORD WINAPI CMYK_ThreadProc(void*)
{
OutputDebugString(L"\n*** Loading CMYK.png...");
ULONG_PTR gdiplusToken = 0; bool bTokenInitialized = false;
BOOL bCoInitialized = FALSE;
wchar_t* pszFileName = NULL; //ConcatPath(g_SelfPath, L"CMYK.png");
Gdiplus::GdiplusStartupInput gdiplusStartupInput;
Gdiplus::Status lRc;
Gdiplus::GpBitmap *img = NULL;
UINT lWidth = 0, lHeight = 0, pf = 0, nBPP = 0;
Gdiplus::BitmapData bmd; bool bBitsLocked = false;
Gdiplus::GpRect rect(0, 0, 256, 256);
typedef Gdiplus::Status (WINAPI *GdiplusStartup_t)(OUT ULONG_PTR *token, const Gdiplus::GdiplusStartupInput *input, OUT Gdiplus::GdiplusStartupOutput *output);
typedef VOID (WINAPI *GdiplusShutdown_t)(ULONG_PTR token);
typedef Gdiplus::GpStatus (WINGDIPAPI *GdipCreateBitmapFromFile_t)(GDIPCONST WCHAR* filename, Gdiplus::GpBitmap **bitmap);
typedef Gdiplus::GpStatus (WINGDIPAPI *GdipGetImageWidth_t)(Gdiplus::GpImage *image, UINT *width);
typedef Gdiplus::GpStatus (WINGDIPAPI *GdipGetImageHeight_t)(Gdiplus::GpImage *image, UINT *height);
typedef Gdiplus::GpStatus (WINGDIPAPI *GdipGetImagePixelFormat_t)(Gdiplus::GpImage *image, Gdiplus::PixelFormat *format);
typedef Gdiplus::GpStatus (WINGDIPAPI *GdipBitmapLockBits_t)(Gdiplus::GpBitmap* bitmap, GDIPCONST Gdiplus::GpRect* rect, UINT flags, Gdiplus::PixelFormat format, Gdiplus::BitmapData* lockedBitmapData);
typedef Gdiplus::GpStatus (WINGDIPAPI *GdipBitmapUnlockBits_t)(Gdiplus::GpBitmap* bitmap, Gdiplus::BitmapData* lockedBitmapData);
typedef Gdiplus::GpStatus (WINGDIPAPI *GdipDisposeImage_t)(Gdiplus::GpImage *image);
#define DllGetFunction(hModule, FunctionName) FunctionName = (FunctionName##_t)GetProcAddress(hModule, #FunctionName)
GdiplusStartup_t GdiplusStartup;
GdiplusShutdown_t GdiplusShutdown;
GdipCreateBitmapFromFile_t GdipCreateBitmapFromFile;
GdipGetImageWidth_t GdipGetImageWidth;
GdipGetImageHeight_t GdipGetImageHeight;
GdipGetImagePixelFormat_t GdipGetImagePixelFormat;
GdipBitmapLockBits_t GdipBitmapLockBits;
GdipBitmapUnlockBits_t GdipBitmapUnlockBits;
GdipDisposeImage_t GdipDisposeImage;
//gs_CMYK_ErrorInfo[0] = 0;
//g_Plugin.nCMYK_ErrorNumber = g_Plugin.nCMYK_LastError = 0;
HRESULT hr = CoInitialize(NULL);
if (!(bCoInitialized = SUCCEEDED(hr))) {
//wsprintf(gs_CMYK_ErrorInfo, L"CoInitialize failed. Code=0x%08X", (DWORD)hr);
g_Plugin.nCMYK_ErrorNumber = MICMYKCoInitializeFailed;
g_Plugin.nCMYK_LastError = (DWORD)hr;
goto wrap;
}
g_Plugin.hGDIPlus = LoadLibraryW(L"GdiPlus.dll");
if (!g_Plugin.hGDIPlus) {
//dwLastError = GetLastError();
//wsprintf(gs_CMYK_ErrorInfo, L"LoadLibrary(GdiPlus.dll) failed. Code=0x%08X", (DWORD)hr);
g_Plugin.nCMYK_ErrorNumber = MICMYKLoadLibraryFailed;
g_Plugin.nCMYK_LastError = GetLastError();
goto wrap;
}
DllGetFunction(g_Plugin.hGDIPlus, GdiplusStartup);
DllGetFunction(g_Plugin.hGDIPlus, GdiplusShutdown);
DllGetFunction(g_Plugin.hGDIPlus, GdipCreateBitmapFromFile);
DllGetFunction(g_Plugin.hGDIPlus, GdipGetImageWidth);
DllGetFunction(g_Plugin.hGDIPlus, GdipGetImageHeight);
DllGetFunction(g_Plugin.hGDIPlus, GdipGetImagePixelFormat);
DllGetFunction(g_Plugin.hGDIPlus, GdipBitmapLockBits);
DllGetFunction(g_Plugin.hGDIPlus, GdipBitmapUnlockBits);
DllGetFunction(g_Plugin.hGDIPlus, GdipDisposeImage);
if (!GdiplusStartup || !GdiplusShutdown || !GdipCreateBitmapFromFile || !GdipGetImageWidth || !GdipGetImageHeight
|| !GdipGetImagePixelFormat || !GdipBitmapLockBits || !GdipBitmapUnlockBits || !GdipDisposeImage)
{
//lstrcpy(gs_CMYK_ErrorInfo, L"One of GdiPlus flat api functions not found!");
g_Plugin.nCMYK_ErrorNumber = MICMYKBadGdiFlat;
goto wrap;
}
bTokenInitialized = Gdiplus::Ok == (lRc = GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL));
if (!bTokenInitialized) {
//wsprintf(gs_CMYK_ErrorInfo, L"GdiplusStartup failed. Code=%i", (DWORD)lRc);
g_Plugin.nCMYK_ErrorNumber = MICMYKGdipStartupFailed;
g_Plugin.nCMYK_LastError = (DWORD)lRc;
goto wrap;
}
pszFileName = ConcatPath(g_SelfPath, L"CMYK.png");
if (Gdiplus::Ok != (lRc = GdipCreateBitmapFromFile(pszFileName, &img))) {
//wsprintf(gs_CMYK_ErrorInfo, L"GdipCreateBitmapFromFile(CMYK.png) failed. Code=%i", (DWORD)lRc);
g_Plugin.nCMYK_ErrorNumber = MICMYKCreateBitmapFailed;
g_Plugin.nCMYK_LastError = (DWORD)lRc;
goto wrap;
}
lRc = GdipGetImageWidth(img, &lWidth);
lRc = GdipGetImageHeight(img, &lHeight);
lRc = GdipGetImagePixelFormat(img, (Gdiplus::PixelFormat*)&pf);
nBPP = pf >> 8 & 0xFF;
if (lWidth != (16*16) || lHeight != (16*16)) {
g_Plugin.nCMYK_ErrorNumber = MICMYKpaletteInvalidSize;
goto wrap;
}
if (nBPP != 24 && nBPP != 32) {
g_Plugin.nCMYK_ErrorNumber = MICMYKpaletteInvalidBPP;
goto wrap;
}
rect.Width = lWidth; rect.Height = lHeight;
if (Gdiplus::Ok != (lRc = GdipBitmapLockBits(img, &rect, Gdiplus::ImageLockModeRead, PixelFormat32bppRGB, &bmd))) {
g_Plugin.nCMYK_ErrorNumber = MICMYKpaletteInvalidBPP;
goto wrap;
}
bBitsLocked = true;
g_Plugin.nCMYKparts = 17; // пока фиксировано
g_Plugin.nCMYKsize = lWidth * lHeight;
g_Plugin.pCMYKpalette = (DWORD*)calloc(g_Plugin.nCMYKsize,4);
if (!g_Plugin.pCMYKpalette) {
g_Plugin.nCMYK_ErrorNumber = MIMemoryAllocationFailed;
goto wrap;
} else {
BYTE* pDst = (BYTE*)g_Plugin.pCMYKpalette;
BYTE* pSrc = (BYTE*)bmd.Scan0;
uint lAbsSrcPitch = 0;
int lDstPitch = lWidth * 4;
if (bmd.Stride < 0)
{
pDst += (int)(lHeight - 1) * lDstPitch;
lAbsSrcPitch = -bmd.Stride;
lDstPitch = -lDstPitch;
} else {
lAbsSrcPitch = bmd.Stride;
}
BltHelper::Blit32_BGRA(pDst, pSrc, 0, lWidth, lHeight, lAbsSrcPitch, lDstPitch, 0, 0, 0, 0);
OutputDebugString(L"Succeeded.\n");
}
// OK
wrap:
if (bBitsLocked) {
GdipBitmapUnlockBits(img, &bmd); bBitsLocked = false;
}
if (img) {
GdipDisposeImage(img); img = NULL;
}
if (pszFileName) {
free(pszFileName); pszFileName = NULL;
}
if (bTokenInitialized) {
GdiplusShutdown(gdiplusToken); bTokenInitialized = false;
}
//if (hGDIPlus) {
// FreeLibrary(hGDIPlus);
// hGDIPlus = NULL;
//}
//if (bCoInitialized)
// CoUninitialize();
return 0;
}
