Lines Matching defs:w_
41 Image() : w_(0), h_(0) {
45 : w_(image.w_),
51 return w_ > 0 && h_ > 0;
55 return w_;
84 &w_, &h_)) {
92 w_ = h_ = 0;
113 return x >= 0 && x < w_ && y >= 0 && y < h_;
116 size_t pixel_address(int x, int y) const { return (y * w_ + x) * 4; }
119 int w_;
