Lines Matching refs:w
303 double w; in _CheckValidity() local
307 w = fFromBox.left * w0 + fFromBox.top * w1 + w2; in _CheckValidity()
308 fValid &= (fabs(w) > 0.00001); in _CheckValidity()
309 positive = w > 0; in _CheckValidity()
311 w = fFromBox.right * w0 + fFromBox.top * w1 + w2; in _CheckValidity()
312 fValid &= (fabs(w) > 0.00001); in _CheckValidity()
313 fValid &= (w>0)==positive; in _CheckValidity()
315 w = fFromBox.left * w0 + fFromBox.bottom * w1 + w2; in _CheckValidity()
316 fValid &= (fabs(w) > 0.00001); in _CheckValidity()
317 fValid &= (w>0)==positive; in _CheckValidity()
319 w = fFromBox.right * w0 + fFromBox.bottom * w1 + w2; in _CheckValidity()
320 fValid &= (fabs(w) > 0.00001); in _CheckValidity()
321 fValid &= (w>0)==positive; in _CheckValidity()
323 w = fToLeftTop.x * w0 + fToLeftTop.y * w1 + w2; in _CheckValidity()
324 fValid &= (fabs(w) > 0.00001); in _CheckValidity()
325 positive = w > 0; in _CheckValidity()
327 w = fToRightTop.x * w0 + fToRightTop.y * w1 + w2; in _CheckValidity()
328 fValid &= (fabs(w) > 0.00001); in _CheckValidity()
329 fValid &= (w>0)==positive; in _CheckValidity()
331 w = fToLeftBottom.x * w0 + fToLeftBottom.y * w1 + w2; in _CheckValidity()
332 fValid &= (fabs(w) > 0.00001); in _CheckValidity()
333 fValid &= (w>0)==positive; in _CheckValidity()
335 w = fToRightBottom.x * w0 + fToRightBottom.y * w1 + w2; in _CheckValidity()
336 fValid &= (fabs(w) > 0.00001); in _CheckValidity()
337 fValid &= (w>0)==positive; in _CheckValidity()