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bug 63310 r=kmmclusk sr = buster. Fixes printing crash with images.

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dcone%netscape.com 2000-12-19 21:15:57 +00:00
parent f6c22a683c
commit 5fdbf6a4c1
1 changed files with 5 additions and 2 deletions
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7
gfx/src/windows/nsImageWin.cpp
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@ -1092,7 +1092,7 @@ UINT palType;
nsresult
nsImageWin::ConvertDDBtoDIB(PRInt32 aWidth, PRInt32 aHeight)
{
PRInt32 numbytes;
PRInt32 numbytes,tWidth,tHeight;
BITMAP srcinfo;
HBITMAP oldbits;
HDC memPrDC;
@ -1106,10 +1106,13 @@ UINT palType;
numbytes = ::GetObject(mHBitmap,sizeof(BITMAP),&srcinfo);
tWidth = mBHead->biWidth;
tHeight = mBHead->biHeight;
if (nsnull != mBHead){
delete[] mBHead;
}
BuildDIB(&mBHead,mBHead->biWidth,mBHead->biHeight,srcinfo.bmBitsPixel,&mNumBytesPixel);
BuildDIB(&mBHead,tWidth,tHeight,srcinfo.bmBitsPixel,&mNumBytesPixel);
mRowBytes = CalcBytesSpan(mBHead->biWidth);
mSizeImage = mRowBytes * mBHead->biHeight; // no compression