Win32 Loadimage generates error 1812 and 1813 - c++

Question

I met this problem when writing a minesweeper game. I used bitmap for numbers, mines and blanks. I think I have registered them correctly in the resource file
IDI_0 BITMAP "D:\\User\\Mark\\Documents\\C++\\win32\\MineSweeper\\MineSweeper\\empty.bmp"
IDI_1 BITMAP "D:\\User\\Mark\\Documents\\C++\\win32\\MineSweeper\\MineSweeper\\1.bmp"
IDI_2 BITMAP "D:\\User\\Mark\\Documents\\C++\\win32\\MineSweeper\\MineSweeper\\2.bmp"
IDI_3 BITMAP "D:\\User\\Mark\\Documents\\C++\\win32\\MineSweeper\\MineSweeper\\3.bmp"
and the header file
#define IDI_0 200
#define IDI_1 201
#define IDI_2 202
#define IDI_3 203
and I load them like this
h0 = (HBITMAP)LoadImage(hInst, MAKEINTRESOURCE(IDI_0), IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION);
h1 = (HBITMAP)LoadImage(hInst, MAKEINTRESOURCE(IDI_1), IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION);
h2 = (HBITMAP)LoadImage(hInst, MAKEINTRESOURCE(IDI_2), IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION);
h3 = (HBITMAP)LoadImage(hInst, MAKEINTRESOURCE(IDI_3), IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION);
I also checked the exe file with resourcehacker and found all bitmaps in there.
What I do not understand is that only sometimes (~50%) when I run the game pops either
Error 1812: The specified image file did not contain a resource section.
or
Error 1813: The specified resource type cannot be found.
But if I load them from files like this
h0 = (HBITMAP)LoadImage(NULL, L"D:\\User\\Mark\\Documents\\C++\\win32\\MineSweeper\\MineSweeper\\empty.bmp", IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE | LR_CREATEDIBSECTION);
h1 = (HBITMAP)LoadImage(NULL, L"D:\\User\\Mark\\Documents\\C++\\win32\\MineSweeper\\MineSweeper\\1.bmp", IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE | LR_CREATEDIBSECTION);
h2 = (HBITMAP)LoadImage(NULL, L"D:\\User\\Mark\\Documents\\C++\\win32\\MineSweeper\\MineSweeper\\2.bmp", IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE | LR_CREATEDIBSECTION);
h3 = (HBITMAP)LoadImage(NULL, L"D:\\User\\Mark\\Documents\\C++\\win32\\MineSweeper\\MineSweeper\\3.bmp", IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE | LR_CREATEDIBSECTION);
everything works fine.
Any thoughts or advice would be appreciated. Thanks!

Answer 1

I'd personally consider using GDI+ to load your images. You can still load from a disk-file or from the resources section of your application. It also gives you the advantage of access to all the image formats that windows supports natively (BMP, GIF, JPEG, PNG, TIFF, Exif, WMF, and EMF)
To use it, you just have to initialize GDI+ first and then perform a shutdown before program exit.
Here's the function I use for loading from disk-file:
// BMP, GIF, JPEG, PNG, TIFF, Exif, WMF, and EMF
HBITMAP mLoadImageFile(wchar_t *filename)
{
HBITMAP result = NULL;
Bitmap bitmap(filename, false);
bitmap.GetHBITMAP(0, &result);
return result;
}
If we have a resource-file that contains the following:
IDR_PNG1 RT_PNG ".\\girl.png"
IDR_JPG1 RT_JPG ".\\rssLogo.jpg"
Then we can load each of the images thusly:
HBITMAP png = loadImgResource(IDR_PNG1, L"RT_PNG");
HBITMAP jpg = loadImgResource(IDR_JPG1, L"RT_JPG");
Also the two functions I use to load from a resource. You'll note that I've hardcoded in GetModuleHandle(0) in the 2nd function - change this if you want to read from any module (dll, exe) other than the current one.
// BMP, GIF, JPEG, PNG, TIFF, Exif, WMF, and EMF
HBITMAP loadImgResource(wchar_t *pName, wchar_t *pType, HMODULE hInst)
{
Gdiplus::Bitmap *m_pBitmap;
HBITMAP result=NULL;
HRSRC hResource = FindResource(hInst, pName, pType);
if (!hResource)
return NULL;
DWORD imgSize = SizeofResource(hInst, hResource);
if (!imgSize)
return NULL;
const void *pResourceData = LockResource(LoadResource(hInst, hResource));
if (!pResourceData)
return NULL;
HANDLE m_hBuffer = GlobalAlloc(GMEM_MOVEABLE, imgSize);
if (m_hBuffer)
{
void* pBuffer = GlobalLock(m_hBuffer);
if (pBuffer)
{
CopyMemory(pBuffer, pResourceData, imgSize);
IStream* pStream = NULL;
if (CreateStreamOnHGlobal(m_hBuffer, FALSE, &pStream) == S_OK)
{
m_pBitmap = Gdiplus::Bitmap::FromStream(pStream);
pStream->Release();
if (m_pBitmap)
{
if (m_pBitmap->GetLastStatus() == Gdiplus::Ok)
{
m_pBitmap->GetHBITMAP(0, &result);
delete m_pBitmap;
}
}
}
GlobalUnlock(m_hBuffer);
}
GlobalFree(m_hBuffer);
}
return result;
}
HBITMAP loadImgResource(WORD resNum, LPWSTR pType)
{
return loadImgResource(MAKEINTRESOURCE(resNum), pType, GetModuleHandle(0));//hInst);
}