Searched refs:half_sqrt (Results 1 - 7 of 7) sorted by relevance

/frameworks/rs/java/tests/ImageProcessing/src/com/android/rs/image/
H A Dfisheye_approx.rsh52 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
/frameworks/rs/java/tests/ImageProcessing2/src/com/android/rs/image/
H A Dfisheye_approx.rsh52 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
/frameworks/rs/java/tests/ImageProcessing_jb/src/com/android/rs/image/
H A Dfisheye_approx.rsh52 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
/frameworks/rs/java/tests/ScriptGroupTest/src/com/android/rs/sgtest/
H A Dfisheye_approx_f.rsh54 const float radian = M_PI_2 - atan((alpha * half_sqrt(radius2 - dist2)) * inv_dist);
/frameworks/rs/driver/runtime/
H A Drs_cl.c1158 extern float __attribute__((overloadable)) half_sqrt(float v) { function
1161 FN_FUNC_FN(half_sqrt)
1167 return half_sqrt(v.x*v.x + v.y*v.y);
1170 return half_sqrt(v.x*v.x + v.y*v.y + v.z*v.z);
1173 return half_sqrt(v.x*v.x + v.y*v.y + v.z*v.z + v.w*v.w);
/frameworks/rs/api/
H A Drs_math.spec1150 function: half_sqrt
2652 See also @sqrt(), @half_sqrt().
3159 See also @half_sqrt(), @native_sqrt().
/frameworks/rs/scriptc/
H A Drs_math.rsh2129 * half_sqrt: Square root computed to 16 bit precision
2139 half_sqrt(float v);
2144 half_sqrt(float2 v);
2149 half_sqrt(float3 v);
2154 half_sqrt(float4 v);
5285 * See also sqrt(), half_sqrt().
6137 * See also half_sqrt(), native_sqrt().

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