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Searched refs:dist2 (Results 1 – 10 of 10) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrnb/common/src/
Dq_plsf_5.cpp389 Word32 dist2; in Vq_subvec_s() local
426 dist2 = ((Word32)temp2 * temp2); in Vq_subvec_s()
434 dist2 += ((Word32)temp2 * temp2); in Vq_subvec_s()
436 if ((dist1 >= dist_min) && (dist2 >= dist_min)) in Vq_subvec_s()
448 dist2 += ((Word32)temp2 * temp2); in Vq_subvec_s()
456 dist2 += ((Word32)temp2 * temp2); in Vq_subvec_s()
467 if (dist2 < dist_min) in Vq_subvec_s()
469 dist_min = dist2; in Vq_subvec_s()
/frameworks/base/packages/SystemUI/src/com/android/systemui/classifier/
DPoint.java68 float dist2 = dist(b); in getAngle() local
70 if (dist1 == 0.0f || dist2 == 0.0f) { in getAngle()
76 float cos = Math.min(1.0f, Math.max(-1.0f, dotProduct / dist1 / dist2)); in getAngle()
/frameworks/rs/tests/java_api/ImageProcessing2/src/com/android/rs/image/
Dfisheye_approx.rsh50 const float dist2 = scaledCoord.x*scaledCoord.x + scaledCoord.y*scaledCoord.y;
51 const float inv_dist = half_rsqrt(dist2);
52 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
Dfisheye.rsh50 const float dist2 = scaledCoord.x*scaledCoord.x + scaledCoord.y*scaledCoord.y;
51 const float inv_dist = rsqrt(dist2);
52 const float radian = M_PI_2 - atan((alpha * sqrt(radius2 - dist2)) * inv_dist);
/frameworks/rs/tests/java_api/ImageProcessing/src/com/android/rs/image/
Dfisheye.rsh50 const float dist2 = scaledCoord.x*scaledCoord.x + scaledCoord.y*scaledCoord.y;
51 const float inv_dist = rsqrt(dist2);
52 const float radian = M_PI_2 - atan((alpha * sqrt(radius2 - dist2)) * inv_dist);
Dfisheye_approx.rsh50 const float dist2 = scaledCoord.x*scaledCoord.x + scaledCoord.y*scaledCoord.y;
51 const float inv_dist = half_rsqrt(dist2);
52 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
/frameworks/rs/tests/java_api/ImageProcessing_jb/src/com/android/rs/image/
Dfisheye_approx.rsh50 const float dist2 = scaledCoord.x*scaledCoord.x + scaledCoord.y*scaledCoord.y;
51 const float inv_dist = half_rsqrt(dist2);
52 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
Dfisheye.rsh50 const float dist2 = scaledCoord.x*scaledCoord.x + scaledCoord.y*scaledCoord.y;
51 const float inv_dist = rsqrt(dist2);
52 const float radian = M_PI_2 - atan((alpha * sqrt(radius2 - dist2)) * inv_dist);
/frameworks/rs/tests/java_api/ScriptGroupTest/src/com/android/rs/sgtest/
Dfisheye_approx_f.rsh52 const float dist2 = scaledCoord.x*scaledCoord.x + scaledCoord.y*scaledCoord.y;
53 const float inv_dist = half_rsqrt(dist2);
54 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
/frameworks/native/services/inputflinger/
DInputReader.cpp6018 float dist2 = dist[id2]; in preparePointerGestures() local
6020 && dist2 >= mConfig.pointerGestureMultitouchMinDistance) { in preparePointerGestures()
6032 float cosine = dot / (dist1 * dist2); // denominator always > 0 in preparePointerGestures()
6040 dist2, mConfig.pointerGestureMultitouchMinDistance, in preparePointerGestures()
6051 dist2, mConfig.pointerGestureMultitouchMinDistance, in preparePointerGestures()