Searched defs:visibleRgn (Results 1 - 1 of 1) sorted by relevance
| /external/chromium_org/third_party/webrtc/modules/video_render/mac/ |
| H A D | video_render_agl.cc | 1634 RgnHandle visibleRgn = NewRgn(); local
1635 SetEmptyRgn (visibleRgn);
1637 if(-1 == CalculateVisibleRegion((ControlRef)_hiviewRef, visibleRgn, true))
1653 if(GL_FALSE == aglSetInteger(_aglContext, AGL_CLIP_REGION, (const GLint*)visibleRgn))
1659 DisposeRgn(visibleRgn);
1671 int VideoRenderAGL::CalculateVisibleRegion(ControlRef control, RgnHandle &visibleRgn, bool clipChildren) argument
1693 CheckValidRegion(visibleRgn);
1694 // init visibleRgn with region of 'wvnc'
1695 osStatus = GetControlRegion(rootControl, kControlStructureMetaPart, visibleRgn);
1707 osStatus = GetControlRegion(tempControl, kControlStructureMetaPart, tempRgn); // intersect the region of the current control with visibleRgn
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