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| author | Toby Tomkins <toby.tomkins@nokia.com> | 2010-06-10 00:25:20 (GMT) |
|---|---|---|
| committer | Toby Tomkins <toby.tomkins@nokia.com> | 2010-06-10 00:25:20 (GMT) |
| commit | 412c7f133bb582101d38dbb9ee6844e63fcd83e6 (patch) | |
| tree | 372b2ec23ad9c857ba65bf92f1a5de73bf42ac81 /doc | |
| parent | f0418a4370a3cc3393f15518188fa028b0bb2255 (diff) | |
| parent | 82bd909140fc2bd0dc53ff024bb72bd0a3b342e2 (diff) | |
| download | Qt-412c7f133bb582101d38dbb9ee6844e63fcd83e6.zip Qt-412c7f133bb582101d38dbb9ee6844e63fcd83e6.tar.gz Qt-412c7f133bb582101d38dbb9ee6844e63fcd83e6.tar.bz2 | |
Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-multimedia-staging into 4.7-multimedia
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/src/howtos/openvg.qdoc | 5 | ||||
| -rw-r--r-- | doc/src/platforms/emb-openvg.qdocinc | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/doc/src/howtos/openvg.qdoc b/doc/src/howtos/openvg.qdoc index e448d9c..f4a34cd 100644 --- a/doc/src/howtos/openvg.qdoc +++ b/doc/src/howtos/openvg.qdoc @@ -262,7 +262,10 @@ The QVG_SCISSOR_CLIP define will disable clipping with vgMask() or vgRenderToMask() and instead use the scissor rectangle list to perform - clipping. Clipping with an arbitrary QPainterPath will not be supported. + clipping. Clipping with an arbitrary QPainterPath will need to convert + the path into a series of rectangles. If the number of rectangles + exceeds VG_MAX_SCISSOR_RECTS, then the results will not be exact. + The QVG_SCISSOR_CLIP define should only be used if the OpenVG engine does not support vgMask() or vgRenderToMask(). diff --git a/doc/src/platforms/emb-openvg.qdocinc b/doc/src/platforms/emb-openvg.qdocinc index 579af67..877d70c 100644 --- a/doc/src/platforms/emb-openvg.qdocinc +++ b/doc/src/platforms/emb-openvg.qdocinc @@ -225,7 +225,9 @@ The QVG_NO_RENDER_TO_MASK define will disable the use of vgRenderToMask(). The QVG_SCISSOR_CLIP define will disable clipping with vgMask() or vgRenderToMask() and instead use the scissor rectangle list to perform -clipping. Clipping with an arbitrary QPainterPath will not be supported. +clipping. Clipping with an arbitrary QPainterPath will need to convert +the path into a series of rectangles. If the number of rectangles +exceeds VG_MAX_SCISSOR_RECTS, then the results will not be exact. The QVG_SCISSOR_CLIP define should only be used if the OpenVG engine does not support vgMask() or vgRenderToMask(). |