VICE test sprite0move fails in V3.2 alpha 8

[dirkwhoffmann]

VICE:

VirtualC64:

Might be related to #387

[dirkwhoffmann]

Was broken with commit f5b416a85e8f644ea8013b7396a46cfedfc86b8b

[dirkwhoffmann]

Had to roll back one of the VICII speed optimizations. In the optimized version, the zBuffer and the pixelSource were not reset after each cycle, but only after those cycles that access these variables. Unfortunately this leads to less robust, error-prone code. To fix the issue, I replaced

#define END_CYCLE \
 dataBusPhi2 = 0xFF; \
 xCounter += 8; \
 if (unlikely(delay)) { processDelayedActions(); }

by the previous implementation:

#define END_CYCLE \
 dataBusPhi2 = 0xFF; \
 xCounter += 8; \
 for (unsigned i = 0; i < 8; i++) { zBuffer[i] = pixelSource[i] = 0; } \
 if (unlikely(delay)) { processDelayedActions(); }

[dirkwhoffmann]

Bug was not related to #387

[dirkwhoffmann]

There is another bug in this test case: Move sprite to the right until X coord reaches 014E:

Broken with commit e32a43d142873379752ec5cb286f6a95d6248ae1

[dirkwhoffmann]

3.2 alpha 10 seems to fix the issue:

http://www.dirkwhoffmann.de/virtualc64/VirtualC64_3.2alpha10.zip

[Alessandro1970]

Ok, this works for me too

[UgoCaneFifone]

It's ok for me too