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DM: Fix drawing of some dungeon items

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This commit is contained in:
Bendegúz Nagy 2016-08-22 19:06:57 +02:00
parent 1a0fe29af8
commit 22a79ac965
1 changed files with 1 additions and 3 deletions
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4
engines/dm/gfx.cpp
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@ -2750,15 +2750,13 @@ void DisplayMan::f129_blitToBitmapShrinkWithPalChange(byte *srcBitmap, byte *des
warning(false, "MISSING CODE: No palette change takes place in f129_blitToBitmapShrinkWithPalChange");
if (destPixelWidth % 8)
destPixelWidth = (destPixelWidth / 8) * 8 + 8;
destPixelWidth = (destPixelWidth + 1) & 0xFFFE;
uint32 scaleX = (kScaleThreshold * srcPixelWidth) / destPixelWidth;
uint32 scaleY = (kScaleThreshold * srcHeight) / destHeight;
// Loop through drawing output lines
for (uint32 destY = 0, scaleYCtr = 0; destY < (uint32)destHeight; ++destY, scaleYCtr += scaleY) {
const byte *srcLine = &srcBitmap[(scaleYCtr / kScaleThreshold) * srcPixelWidth];
byte *destLine = &destBitmap[destY * destPixelWidth];