Is Gdiplus thread safe?

Question

I looked through the MSDN documentation and I could not find the expression anyway. I'm interested in:

• Is it possible to call GdiplusStartup () in one thread and then use Gdiplus in another thread? Or do I need to call GdiplusStartup () for each thread?
• If I have a Bitmap object in thread 1 and another in thread 2, can they call Bitmap :: DrawImage () at the same time at the same time or do I need to add a lock to ensure serialization?

Thanks.

Answer 1

MSDN : " GdiplusStartup GdiplusShutdown ", , GdiplusStartup() ( ).

2. ( , , Graphics:: DrawImage (bitmap)?) Graphics , ? .

Answer 2

2, MSDN - : GDI +:

GDI + . GDI + . , GDI + , .

GDI + ObjectBusy, . ObjectBusy. , , .