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Fix xmap regression, when drawing wiz images.

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svn-id: r26119
This commit is contained in:
Travis Howell 2007-03-12 23:03:30 +00:00
parent 594296c3e3
commit 1e8047a5d2
1 changed files with 3 additions and 3 deletions
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6
engines/scumm/he/wiz_he.cpp
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@ -553,7 +553,7 @@ void Wiz::decompressWizImage(uint8 *dst, int dstPitch, const uint8 *src, const C
int h, w, xoff, dstInc; int h, w, xoff, dstInc;
if (type == kWizXMap) { if (type == kWizXMap) {
assert(palPtr != 0 && xmapPtr != 0); assert(xmapPtr != 0);
} }
if (type == kWizRMap) { if (type == kWizRMap) {
assert(palPtr != 0); assert(palPtr != 0);
@ -619,7 +619,7 @@ void Wiz::decompressWizImage(uint8 *dst, int dstPitch, const uint8 *src, const C
} }
while (code--) { while (code--) {
if (type == kWizXMap) { if (type == kWizXMap) {
*dstPtr = xmapPtr[palPtr[*dataPtr] * 256 + *dstPtr]; *dstPtr = xmapPtr[*dataPtr * 256 + *dstPtr];
} }
if (type == kWizRMap) { if (type == kWizRMap) {
*dstPtr = palPtr[*dataPtr]; *dstPtr = palPtr[*dataPtr];
@ -647,7 +647,7 @@ void Wiz::decompressWizImage(uint8 *dst, int dstPitch, const uint8 *src, const C
} }
while (code--) { while (code--) {
if (type == kWizXMap) { if (type == kWizXMap) {
*dstPtr = xmapPtr[palPtr[*dataPtr++] * 256 + *dstPtr]; *dstPtr = xmapPtr[*dataPtr++ * 256 + *dstPtr];
} }
if (type == kWizRMap) { if (type == kWizRMap) {
*dstPtr = palPtr[*dataPtr++]; *dstPtr = palPtr[*dataPtr++];