There is a problem, there will be insufficient memory.

[m0n1b]

due to not free the DG on the function BitmapToJpg
fix it：

oid BitmapToJpg(HDC* hDc, HBITMAP* hbmpImage, int width, int height)
{
	ULONG_PTR gdiplusToken;
	GdiplusStartupInput gdiplusStartupInput;
	if (GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL) != Ok) {
		return;
	}
	Funcs::pSelectObject(*hDc, hbmpImage);
	Funcs::pBitBlt(*hDc, 0, 0, width, height, GetDC(0), 0, 0, SRCCOPY);
	
	IStream* jpegStream = NULL;
	if (CreateStreamOnHGlobal(NULL, TRUE, &jpegStream) != S_OK) {
		GdiplusShutdown(gdiplusToken);
		return;
	}


	Bitmap* image = Bitmap::FromHBITMAP(*hbmpImage, NULL);
	if (!image || image->GetLastStatus() != Ok) {
		jpegStream->Release(); 
		GdiplusShutdown(gdiplusToken); 
		delete image; 
		return;
	}


	if (image->Save(jpegStream, &jpegID, NULL) != Ok) {
		jpegStream->Release(); 
		delete image;
		GdiplusShutdown(gdiplusToken); 
		return;
	}

	delete image; 

	LARGE_INTEGER li = { 0 };
	jpegStream->Seek(li, STREAM_SEEK_SET, NULL);

	Bitmap* jpegImage = Bitmap::FromStream(jpegStream, FALSE);
	jpegStream->Release(); 

	if (!jpegImage || jpegImage->GetLastStatus() != Ok) {
		delete jpegImage; 
		GdiplusShutdown(gdiplusToken); 
		return;
	}

	HBITMAP compressedImage = NULL;
	jpegImage->GetHBITMAP(Color::White, &compressedImage);
	Funcs::pGetDIBits(*hDc, compressedImage, 0, height, g_pixels, (BITMAPINFO*)&g_bmpInfo, DIB_RGB_COLORS);
	delete jpegImage; 

	if (compressedImage) {
		DeleteObject(compressedImage);
	}
	
	GdiplusShutdown(gdiplusToken); 
}