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Merge pull request #3483 from wangyan42164:ocl_orb_improve

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Alexander Alekhin 2014-12-05 12:55:54 +00:00
commit 893deb4040
1 changed files with 2 additions and 2 deletions
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modules/features2d/src/opencl/orb.cl
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@ -148,8 +148,8 @@ ORB_computeDescriptor(__global const uchar* imgbuf, int imgstep, int imgoffset0,
float angle = as_float(kpt[KEYPOINT_ANGLE]); float angle = as_float(kpt[KEYPOINT_ANGLE]);
angle *= 0.01745329251994329547f; angle *= 0.01745329251994329547f;
float sina = sin(angle); float cosa;
float cosa = cos(angle); float sina = sincos(angle, &cosa);
__global uchar* desc = _desc + idx*dsize; __global uchar* desc = _desc + idx*dsize;