wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

Bug 1224736: When image size lookup fails in nsTreeBodyFrame::PaintImage, only fall back to use the full destRect if we've got a VectorImage. r=tn

Browse Source
This commit is contained in:
Daniel Holbert 2016-01-11 17:56:39 -08:00
parent 286aaa9a52
commit 01d9ef364b
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
layout/xul/tree/nsTreeBodyFrame.cpp
View File

@ -3634,8 +3634,17 @@ nsTreeBodyFrame::PaintImage(int32_t aRowIndex,
imageDestSize));
} else {
// GetWidth/GetHeight failed, so we can't easily map a subregion of the
// source image onto the destination area. So, just draw the whole image.
wholeImageDest = destRect;
// source image onto the destination area.
// * If this happens with a RasterImage, it probably means the image is
// in an error state, and we shouldn't draw anything. Hence, we leave
// wholeImageDest as an empty rect (its initial state).
// * If this happens with a VectorImage, it probably means the image has
// no explicit width or height attribute -- but we can still proceed and
// just treat the destination area as our whole SVG image area. Hence, we
// set wholeImageDest to the full destRect.
if (image->GetType() == imgIContainer::TYPE_VECTOR) {
wholeImageDest = destRect;
}
}
gfxContext* ctx = aRenderingContext.ThebesContext();