Fixed bug 4188 - Software renderer SDL_RenderCopyEx blits corrupt image under certain cases

Sylvain

Re-opening this issue.

It fixes the test-case, but it introduces a regression with another bug (bug #4313).

So here's a new patch that activate cropping of the source surface to solve the issue.
It also reverts the wrong changeset.
It prevents unneeded colorkey error message.
2 files changed