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| author | Jamieson Christian | 2003-08-11 03:52:34 +0000 |
|---|---|---|
| committer | Jamieson Christian | 2003-08-11 03:52:34 +0000 |
| commit | 50ce07c3918ffe7931a9030591e34df4a880f4fe (patch) | |
| tree | 42148d560f03711bc7f8b089b6a89bdafddd33e6 /scumm | |
| parent | 0e831751bc32a0f41448100d071b3cf8e3e1bddc (diff) | |
| download | scummvm-rg350-50ce07c3918ffe7931a9030591e34df4a880f4fe.tar.gz scummvm-rg350-50ce07c3918ffe7931a9030591e34df4a880f4fe.tar.bz2 scummvm-rg350-50ce07c3918ffe7931a9030591e34df4a880f4fe.zip | |
Fix for Bug [770364] MI2: Amiga - Segfault when entering bar
Possible fix for Bug [770085] MI2: Amiga version always crashes after a few minutes
Corrected OOB graphics writes in proc3_ami() by fixing the
mask to properly detect negative Y values. Don't know if
this is the right way to fix this -- there are enough GFX
bugs in the Amiga code as to make assessment difficult --
but at least it averts crashes.
svn-id: r9634
Diffstat (limited to 'scumm')
| -rw-r--r-- | scumm/costume.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scumm/costume.cpp b/scumm/costume.cpp index e36240dc2d..2ad73cafac 100644 --- a/scumm/costume.cpp +++ b/scumm/costume.cpp @@ -496,7 +496,7 @@ void CostumeRenderer::proc3_ami() { len = *src++; do { if (_scaleY == 255 || cost_scaleTable[_scaleIndexY] < _scaleY) { - masked = (y < _outheight) && v1.mask_ptr && ((mask[0] | mask[v1.imgbufoffs]) & maskbit); + masked = (y >= _outheight) || v1.mask_ptr && ((mask[0] | mask[v1.imgbufoffs]) & maskbit); if (color && v1.x >= 0 && v1.x < _vm->_screenWidth && !masked) { *dst = _palette[color]; |