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| author | Eugene Sandulenko | 2019-09-29 17:28:50 +0200 |
|---|---|---|
| committer | Eugene Sandulenko | 2019-09-29 17:28:50 +0200 |
| commit | ab14c410381b66ebc53e71d29438047e5fa457da (patch) | |
| tree | b35e28304efaf1af941ea16b8d591a3f30a175b2 /graphics/macgui | |
| parent | 7f7730bd7f6f32efe9ea8bba9f6de0d73c2a0cd3 (diff) | |
| download | scummvm-rg350-ab14c410381b66ebc53e71d29438047e5fa457da.tar.gz scummvm-rg350-ab14c410381b66ebc53e71d29438047e5fa457da.tar.bz2 scummvm-rg350-ab14c410381b66ebc53e71d29438047e5fa457da.zip | |
GRAPHICS: MACGUI: Added safaguards to border blitting
Diffstat (limited to 'graphics/macgui')
| -rw-r--r-- | graphics/macgui/macwindowborder.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/graphics/macgui/macwindowborder.cpp b/graphics/macgui/macwindowborder.cpp index a8efdd3a67..f11fbdd12e 100644 --- a/graphics/macgui/macwindowborder.cpp +++ b/graphics/macgui/macwindowborder.cpp @@ -79,8 +79,17 @@ void MacWindowBorder::blitBorderInto(ManagedSurface &destination, bool active) { TransparentSurface srf; NinePatchBitmap *src = active ? _activeBorder : _inactiveBorder; + if ((active && !_activeInitialized) || (!active && !_inactiveInitialized)) { + warning("Attempt to blit unitialised border"); + } + + if (destination.w == 0 || destination.h == 0) { + warning("Attempt to draw %d x %d window", destination.w, destination.h); + return; + } + srf.create(destination.w, destination.h, destination.format); - srf.fillRect(Common::Rect(0, 0, srf.w, srf.h), kColorGreen2); + srf.fillRect(Common::Rect(srf.w, srf.h), kColorGreen2); byte palette[kColorCount]; g_system->getPaletteManager()->grabPalette(palette, 0, kColorCount); |