93         CGContextRef cg = (CGContextRef)fCanvas->accessTopRasterHandle();  in drawRect()  local
100         CGContextSetFillColorWithColor(cg, color);  in drawRect()
101         CGContextFillRect(cg, CGRectMake(r.x(), r.y(), r.width(), r.height()));  in drawRect()
105 static CGAffineTransform matrix_to_transform(CGContextRef cg, const SkMatrix& ctm) {  in matrix_to_transform()  argument
108     matrix.postTranslate(0, SkIntToScalar(CGBitmapContextGetHeight(cg)));  in matrix_to_transform()
125         CGContextRef cg = SkCreateCGContext(SkPixmap(info, nullptr, 0));  in allocHandle()  local
126         if (!cg) {  in allocHandle()
130         rec->fReleaseCtx = cg;  in allocHandle()
131         rec->fPixels = CGBitmapContextGetData(cg);  in allocHandle()
132         rec->fRowBytes = CGBitmapContextGetBytesPerRow(cg);  in allocHandle()
133         rec->fHandle = cg;  in allocHandle()
134         CGContextSaveGState(cg);    // balanced each time updateContext is called  in allocHandle()
139         CGContextRef cg = (CGContextRef)hndl;  in updateHandle()  local
141         CGContextRestoreGState(cg);  in updateHandle()
142         CGContextSaveGState(cg);  in updateHandle()
143         CGContextClipToRect(cg, CGRectMake(clip.x(), clip.y(), clip.width(), clip.height()));  in updateHandle()
144         CGContextConcatCTM(cg, matrix_to_transform(cg, ctm));  in updateHandle()