I have a C++Builder app running under W2K.
I use a TImage component for a 2D terrain map and I do all the operations through GDI.
Now I have implemented into the program a model browser that shows them with OpenGL.
The problem is that when I open the browser for the first time all the GDI operations performance go down. No matter if I close the browser neither I destroy the rendering context or so. It will continue to be slow.
If I don’t open the browser and, while my program is running, I open another OpenGL application, the results are the same.
I really need help with this. At least I need to know if this must be as is, or if there is a solution.
Thanks in advance.