diff options
Diffstat (limited to 'engines/sci/graphics')
| -rw-r--r-- | engines/sci/graphics/view.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/engines/sci/graphics/view.cpp b/engines/sci/graphics/view.cpp index 990c6e298d..5142454483 100644 --- a/engines/sci/graphics/view.cpp +++ b/engines/sci/graphics/view.cpp @@ -171,6 +171,7 @@ void GfxView::initData(GuiResourceId resourceId) { headerSize = READ_LE_UINT16(_resourceData + 0) + 2; // headerSize is not part of the header, so its added assert(headerSize >= 16); _loopCount = _resourceData[2]; + assert(_loopCount); palOffset = READ_LE_UINT32(_resourceData + 8); // FIXME: After LoopCount there is another byte and its set for view 50 within Laura Bow 2 CD, check what it means @@ -178,6 +179,7 @@ void GfxView::initData(GuiResourceId resourceId) { loopSize = _resourceData[12]; assert(loopSize >= 16); celSize = _resourceData[13]; + assert(celSize >= 32); if (palOffset) { _palette->createFromData(&_resourceData[palOffset], &_viewPalette); @@ -199,6 +201,7 @@ void GfxView::initData(GuiResourceId resourceId) { } celCount = loopData[2]; + assert(celCount); _loop[loopNo].celCount = celCount; celData = _resourceData + READ_LE_UINT32(loopData + 12); @@ -208,7 +211,9 @@ void GfxView::initData(GuiResourceId resourceId) { for (celNo = 0; celNo < celCount; celNo++) { cel = &_loop[loopNo].cel[celNo]; cel->width = READ_LE_UINT16(celData); + assert(cel->width); cel->height = READ_LE_UINT16(celData + 2); + assert(cel->height); cel->displaceX = READ_LE_UINT16(celData + 4); cel->displaceY = READ_LE_UINT16(celData + 6); cel->clearKey = celData[8]; |