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Lines Matching refs:c2

3828                 int32_t c2 = signExtendNybble(in.orientation & 0x0f);
3829                 if (c1 != 0 || c2 != 0) {
3830                     orientation = atan2f(c1, c2) * 0.5f;
3831                     float confidence = hypotf(c1, c2);