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fixing non-windows image copying

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This commit is contained in:
pavlov%netscape.com 2001-03-13 02:13:25 +00:00
parent 34f194d703
commit eda254aff7
2 changed files with 16 additions and 6 deletions
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11
gfx/src/shared/gfxImageFrame.cpp
View File

@ -221,9 +221,14 @@ NS_IMETHODIMP gfxImageFrame::SetImageData(const PRUint8 *aData, PRUint32 aLength
if (((aOffset + (PRInt32)aLength) > imgLen) || !imgData)
return NS_ERROR_FAILURE;
PRInt32 newOffset = ((mSize.height - 1) * row_stride) - aOffset;
PRInt32 offset;
#ifdef XP_PC
PRInt32 offset = ((mSize.height - 1) * row_stride) - aOffset;
#else
offset = aOffset;
#endif
memcpy(imgData + newOffset, aData, aLength);
memcpy(imgData + offset, aData, aLength);
PRInt32 row = (aOffset / row_stride);
mImage->SetDecodedRect(0, 0, mSize.width, row + 1);
@ -305,4 +310,4 @@ NS_IMETHODIMP gfxImageFrame::GetInterface(const nsIID & aIID, void * *result)
return NS_NOINTERFACE;
}

11
gfx2/src/gfxImageFrame.cpp
View File

@ -221,9 +221,14 @@ NS_IMETHODIMP gfxImageFrame::SetImageData(const PRUint8 *aData, PRUint32 aLength
if (((aOffset + (PRInt32)aLength) > imgLen) || !imgData)
return NS_ERROR_FAILURE;
PRInt32 newOffset = ((mSize.height - 1) * row_stride) - aOffset;
PRInt32 offset;
#ifdef XP_PC
PRInt32 offset = ((mSize.height - 1) * row_stride) - aOffset;
#else
offset = aOffset;
#endif
memcpy(imgData + newOffset, aData, aLength);
memcpy(imgData + offset, aData, aLength);
PRInt32 row = (aOffset / row_stride);
mImage->SetDecodedRect(0, 0, mSize.width, row + 1);
@ -305,4 +310,4 @@ NS_IMETHODIMP gfxImageFrame::GetInterface(const nsIID & aIID, void * *result)
return NS_NOINTERFACE;
}