| /external/opencv3/modules/imgproc/src/opencl/ |
| cvtcolor.cl | 74 #define CV_DESCALE(x,n) (((x) + (1 << ((n)-1))) >> (n))
156 dst[0] = (DATA_TYPE)CV_DESCALE(mad24(src_pix.B_COMP, B2Y, mad24(src_pix.G_COMP, G2Y, mul24(src_pix.R_COMP, R2Y))), yuv_shift);
237 const int Y = CV_DESCALE(mad24(b, coeffs[0], mad24(g, coeffs[1], mul24(r, coeffs[2]))), yuv_shift);
238 const int U = CV_DESCALE(mad24(b - Y, coeffs[3], delta), yuv_shift);
239 const int V = CV_DESCALE(mad24(r - Y, coeffs[4], delta), yuv_shift);
286 const int r = Y + CV_DESCALE(mul24(V - HALF_MAX, coeffs[3]), yuv_shift);
287 const int g = Y + CV_DESCALE(mad24(V - HALF_MAX, coeffs[2], mul24(U - HALF_MAX, coeffs[1])), yuv_shift);
288 const int b = Y + CV_DESCALE(mul24(U - HALF_MAX, coeffs[0]), yuv_shift);
652 int Y = CV_DESCALE(mad24(b, coeffs[2], mad24(g, coeffs[1], mul24(r, coeffs[0]))), yuv_shift);
653 int Cr = CV_DESCALE(mad24(r - Y, coeffs[3], delta), yuv_shift)
[all...] |
| /external/opencv/cv/src/ |
| cvcolor.cpp | 472 #define descale CV_DESCALE
533 dst[i] = (uchar)CV_DESCALE(t,csc_shift);
541 dst[i] = (uchar)CV_DESCALE(t,csc_shift);
618 dst[i] = (uchar)CV_DESCALE(t0, csc_shift);
642 dst[i] = (ushort)CV_DESCALE((unsigned)(src[0]*cb +
688 #define yuv_descale(x) CV_DESCALE((x), yuv_shift)
[all...] |
| cvderiv.cpp | 600 int s0 = CV_DESCALE(src0[i] - src1[i]*2 + src2[i] +
602 int s1 = CV_DESCALE(src0[i+1] - src1[i+1]*2 + src2[i+1] +
624 int s0 = CV_DESCALE(src0[i] - src2[i]*2 + src4[i] +
627 int s1 = CV_DESCALE(src0[i+1] - src2[i+1]*2 + src4[i+1] +
665 s0 = CV_DESCALE( s0, shift ); s1 = CV_DESCALE( s1, shift );
[all...] |
| cvfilter.cpp | [all...] |
| cvsmooth.cpp | 283 int t0 = CV_DESCALE(s0*iscale, BLUR_SHIFT), t1 = CV_DESCALE(s1*iscale, BLUR_SHIFT);
291 int s0 = sum[i] + sp[i], t0 = CV_DESCALE(s0*iscale, BLUR_SHIFT);
[all...] |
| cvimgwarp.cpp | 54 #define ICV_WARP_DESCALE_8U(x) CV_DESCALE((x), ICV_WARP_SHIFT*2)
[all...] |
| /external/opencv3/modules/core/include/opencv2/core/cuda/detail/ |
| color_detail.hpp | 56 #ifndef CV_DESCALE
57 #define CV_DESCALE(x, n) (((x) + (1 << ((n)-1))) >> (n))
409 return (uchar)CV_DESCALE(((t << 3) & 0xf8) * B2Y + ((t >> 3) & 0xfc) * G2Y + ((t >> 8) & 0xf8) * R2Y, yuv_shift);
417 return (uchar)CV_DESCALE(((t << 3) & 0xf8) * B2Y + ((t >> 2) & 0xf8) * G2Y + ((t >> 7) & 0xf8) * R2Y, yuv_shift);
446 return (T)CV_DESCALE((unsigned)(src[bidx] * B2Y + src[1] * G2Y + src[bidx^2] * R2Y), yuv_shift);
454 return CV_DESCALE((uint)(b * B2Y + g * G2Y + r * R2Y), yuv_shift);
504 const int Y = CV_DESCALE(src[0] * c_RGB2YUVCoeffs_i[bidx^2] + src[1] * c_RGB2YUVCoeffs_i[1] + src[2] * c_RGB2YUVCoeffs_i[bidx], yuv_shift);
505 const int Cr = CV_DESCALE((src[bidx^2] - Y) * c_RGB2YUVCoeffs_i[3] + delta, yuv_shift);
506 const int Cb = CV_DESCALE((src[bidx] - Y) * c_RGB2YUVCoeffs_i[4] + delta, yuv_shift);
551 const int b = src.x + CV_DESCALE((src.z - ColorChannel<D>::half()) * c_YUV2RGBCoeffs_i[3], yuv_shift)
[all...] |
| /external/opencv3/modules/imgproc/src/ |
| color.cpp | 97 #define CV_DESCALE(x,n) (((x) + (1 << ((n)-1))) >> (n))
[all...] |
| demosaicing.cpp | 48 #define CV_DESCALE(x,n) (((x) + (1 << ((n)-1))) >> (n))
559 dst[0] = (T)CV_DESCALE(t0 + t1 + t2, SHIFT+1);
573 dst[0] = (T)CV_DESCALE(t0 + t1 + t2, SHIFT+2);
578 dst[1] = (T)CV_DESCALE(t0 + t1 + t2, SHIFT+1);
586 dst[0] = (T)CV_DESCALE(t0 + t1 + t2, SHIFT+2);
[all...] |
| /external/opencv3/modules/video/src/ |
| lkpyramid.cpp | 48 #define CV_DESCALE(x,n) (((x) + (1 << ((n)-1))) >> (n))
449 int ival = CV_DESCALE(src[x]*iw00 + src[x+cn]*iw01 +
451 int ixval = CV_DESCALE(dsrc[0]*iw00 + dsrc[cn2]*iw01 +
453 int iyval = CV_DESCALE(dsrc[1]*iw00 + dsrc[cn2+1]*iw01 + dsrc[dstep+1]*iw10 +
659 int diff = CV_DESCALE(Jptr[x]*iw00 + Jptr[x+cn]*iw01 +
733 int diff = CV_DESCALE(Jptr[x]*iw00 + Jptr[x+cn]*iw01 +
[all...] |
| /external/opencv/cvaux/src/ |
| cvhmmobs.cpp | 102 #define DESCALE CV_DESCALE
|
| /external/opencv/cxcore/include/ |
| cxmisc.h | 253 #define CV_DESCALE(x,n) (((x) + (1 << ((n)-1))) >> (n))
[all...] |
