- cleanup/comments for TDisplay.Create

- fading works now, it was broken because RenderW/H was not defined when SwapBuffers() was called for the first time. This caused glOrtho() to set the OpenGL error state. When fading was initialized in UDisplay this error-state was checked to see if glGenTextures failed. Although it didn't the error state was set because of the older error in glOrtho (Note: errors aren't reset after a successful OpenGL call), so it was wrongly assumed that no texture could be allocated.
This problem was fixed by defining RenderW/H before the first call of SwapBuffers and resetting OpenGL's error state before calling an OpenGL function whose error state is to be checked.


git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1188 b956fd51-792f-4845-bead-9b4dfca2ff2c

0 files changed, 0 insertions, 0 deletions