Lines Matching defs:mPos
139 mPos(0), // a circular buffer, so could start anywhere. the first sample is at 1.
170 mStepValid = checkedDiff(&xdiff, x, mX[mPos], "x")
172 checkedDiff(&ydiff, y, mY[mPos], "y");
189 mX[mPos] = x;
190 mY[mPos] = y;
195 if (++mPos >= mSize) {
196 mPos = 0;
207 mX[mPos] = x;
208 mY[mPos] = y;
213 // no need to reset mPos, we use a circular buffer.
278 ssize_t position = mPos - back;
355 size_t mPos; // Index in mX and mY of last pushed data;