60 void AlphaBlend(const pp::ImageData& src, const pp::Rect& src_rc,  in AlphaBlend()  argument
63   if (src_rc.IsEmpty() || !ImageDataContainsRect(src, src_rc))  in AlphaBlend()
66   pp::Rect dest_rc(dest_origin, src_rc.size());  in AlphaBlend()
70   const uint32_t* src_origin_pixel = src.GetAddr32(src_rc.point());  in AlphaBlend()
73   int height = src_rc.height();  in AlphaBlend()
74   int width = src_rc.width();  in AlphaBlend()
157 void CopyImage(const pp::ImageData& src, const pp::Rect& src_rc,  in CopyImage()  argument
160   if (src_rc.IsEmpty() || !ImageDataContainsRect(src, src_rc))  in CopyImage()
164                         stretch ? dest_rc.size() : src_rc.size());  in CopyImage()
168   const uint32_t* src_origin_pixel = src.GetAddr32(src_rc.point());  in CopyImage()
171     double x_ratio = static_cast<double>(src_rc.width()) / dest_rc.width();  in CopyImage()
172     double y_ratio = static_cast<double>(src_rc.height()) / dest_rc.height();  in CopyImage()
181             pp::Point(src_rc.x() + src_x, src_rc.y() + src_y));  in CopyImage()
189     int32_t height = src_rc.height();  in CopyImage()
190     base::CheckedNumeric<int32_t> width_bytes = src_rc.width();  in CopyImage()