Searched defs:sum (Results 1 - 5 of 5) sorted by relevance

/development/ndk/samples/hello-neon/jni/
H A Dhelloneon-intrinsics.c31 int mm, sum = 0; local
40 sum += vgetq_lane_s32(sum_vec, 0);
41 sum += vgetq_lane_s32(sum_vec, 1);
42 sum += vgetq_lane_s32(sum_vec, 2);
43 sum += vgetq_lane_s32(sum_vec, 3);
48 sum += kernel[mm] * input[nn+offset+mm];
51 output[nn] = (short)((sum + 0x8000) >> 16);
56 int sum = 0;
59 sum += kernel[mm]*input[nn+offset+mm];
61 output[n] = (short)((sum
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H A Dhelloneon.c50 int sum = 0; local
53 sum += kernel[mm]*input[nn+offset+mm];
55 output[nn] = (short)((sum + 0x8000) >> 16);
/development/perftests/panorama/feature_stab/db_vlvm/
H A Ddb_feature_matching.h31 DB_API void db_SignedSquareNormCorr21x21_PreAlign_u(short *patch,const unsigned char * const *f_img,int x_f,int y_f,float *sum,float *recip);
32 DB_API void db_SignedSquareNormCorr11x11_PreAlign_u(short *patch,const unsigned char * const *f_img,int x_f,int y_f,float *sum,float *recip);
50 float sum; member in class:db_PointInfo_f
77 float sum; member in class:db_PointInfo_u
H A Ddb_feature_matching.cpp402 inline void db_SignedSquareNormCorr11x11_Pre_u(unsigned char **f_img,int x_f,int y_f,float *sum,float *recip) argument
554 *sum= (float) fsum;
559 inline void db_SignedSquareNormCorr5x5_PreAlign_u(short *patch,const unsigned char * const *f_img,int x_f,int y_f,float *sum,float *recip) argument
621 *sum= (float) fsum;
626 inline void db_SignedSquareNormCorr21x21_PreAlign_u(short *patch,const unsigned char * const *f_img,int x_f,int y_f,float *sum,float *recip) argument
651 *sum= (float) fsum;
660 inline void db_SignedSquareNormCorr11x11_PreAlign_u(short *patch,const unsigned char * const *f_img,int x_f,int y_f,float *sum,float *recip) argument
858 pxor xmm5,xmm5 /* set xmm5 to 0 accumulator for sum squares */
859 pxor xmm4,xmm4 /* set xmm4 to 0 accumulator for sum */
877 paddd xmm5,xmm7 /* accumulate sum square
1138 db_SignedSquareNormCorr11x11_PreAlign_AffinePatchWarp_u(short *patch,const unsigned char * const *f_img, int xi,int yi,float *sum,float *recip, const double Hinv[9],int affine) argument
1939 db_SignedSquareNormCorr11x11_Pre_f(float **f_img,int x_f,int y_f,float *sum,float *recip) argument
2095 db_SignedSquareNormCorr11x11_PreAlign_f(float *patch,const float * const *f_img,int x_f,int y_f,float *sum,float *recip) argument
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/development/ndk/platforms/android-L/include/linux/
H A Djffs2.h187 jint32_t sum[0]; member in struct:jffs2_raw_summary

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