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Fix uncleared buffer when upscaling the cursor

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Magnus Norddahl 2016-12-15 00:15:18 +01:00 committed by Christoph Oelckers
parent 5e171824ac
commit c3cb9d20fb
1 changed files with 1 additions and 0 deletions
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src/win32/i_system.cpp
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@ -1428,6 +1428,7 @@ static HCURSOR CreateAlphaCursor(FTexture *cursorpic)
{ {
TArray<uint32_t> unscaled; TArray<uint32_t> unscaled;
unscaled.Resize(32 * 32); unscaled.Resize(32 * 32);
for (int i = 0; i < 32 * 32; i++) unscaled[i] = 0;
FBitmap bmp((BYTE *)&unscaled[0] + 31 * 32 * 4, -32 * 4, 32, 32); FBitmap bmp((BYTE *)&unscaled[0] + 31 * 32 * 4, -32 * 4, 32, 32);
cursorpic->CopyTrueColorPixels(&bmp, 0, 0); cursorpic->CopyTrueColorPixels(&bmp, 0, 0);
uint32_t *scaled = (uint32_t*)bits; uint32_t *scaled = (uint32_t*)bits;