diff options
Diffstat (limited to 'icc/icc.c')
| -rw-r--r-- | icc/icc.c | 53 |
1 files changed, 3 insertions, 50 deletions
@@ -13401,13 +13401,6 @@ void icmMul3(double out[3], double in1[3], double in2[3]) { out[2] = in1[2] * in2[2]; } -/* Take absolute of a 3 vector */ -void icmAbs3(double out[3], double in[3]) { - out[0] = fabs(in[0]); - out[1] = fabs(in[1]); - out[2] = fabs(in[2]); -} - /* - - - - - - - - - - - - - - - - - - - - - - - - */ /* Set a 3x3 matrix to unity */ @@ -13844,11 +13837,6 @@ void icmRotMat(double m[3][3], double s[3], double t[3]) { /* If the two input vectors are close to being parallel, */ /* then h will be close to zero. */ if (fabs(h) < 1e-12) { - - /* Make sure scale is the correct sign */ - if (s[0] * t[0] + s[1] * t[1] + s[2] * t[2] < 0.0) - tl = -tl; - m[0][0] = tl/sl; m[0][1] = 0.0; m[0][2] = 0.0; @@ -13872,19 +13860,6 @@ void icmRotMat(double m[3][3], double s[3], double t[3]) { m[2][1] = tl/sl * (h * v[1] * v[2] + v[0]); m[2][2] = tl/sl * (e + h * v[2] * v[2]); } - -#ifdef NEVER /* Check result */ - { - double tt[3]; - - icmMulBy3x3(tt, m, s); - - if (icmLabDEsq(t, tt) > 1e-4) { - printf("icmRotMat error t, is %f %f %f\n",tt[0],tt[1],tt[2]); - printf(" should be %f %f %f\n",t[0],t[1],t[2]); - } - } -#endif /* NEVER */ } /* - - - - - - - - - - - - - - - - - - - - - - - - */ @@ -13933,9 +13908,9 @@ void icmMul3By3x4(double out[3], double mat[3][4], double in[3]) { /* "Real-Time Rendering". */ /* s0 -> s1 is source vector, t0 -> t1 is target vector. */ /* Usage of icmRotMat: */ -/* t[0] = mat[0][0] * s[0] + mat[0][1] * s[1] + mat[0][2] * s[2] + mat[0][3]; */ -/* t[1] = mat[1][0] * s[0] + mat[1][1] * s[1] + mat[1][2] * s[2] + mat[1][3]; */ -/* t[2] = mat[2][0] * s[0] + mat[2][1] * s[1] + mat[2][2] * s[2] + mat[2][3]; */ +/* t[0] == mat[0][0] * s[0] + mat[0][1] * s[1] + mat[0][2] * s[2] + mat[0][3]; */ +/* t[1] == mat[1][0] * s[0] + mat[1][1] * s[1] + mat[1][2] * s[2] + mat[1][3]; */ +/* t[2] == mat[2][0] * s[0] + mat[2][1] * s[1] + mat[2][2] * s[2] + mat[2][3]; */ /* i.e. use icmMul3By3x4 */ void icmVecRotMat(double m[3][4], double s1[3], double s0[3], double t1[3], double t0[3]) { int i, j; @@ -13964,26 +13939,6 @@ void icmVecRotMat(double m[3][4], double s1[3], double s0[3], double t1[3], doub m[j][i] = 0.0; } } - -#ifdef NEVER /* Check result */ - { - double tt0[3], tt1[3]; - - icmMul3By3x4(tt0, m, s0); - - if (icmLabDEsq(t0, tt0) > 1e-4) { - printf("icmVecRotMat error t0, is %f %f %f\n",tt0[0],tt0[1],tt0[2]); - printf(" should be %f %f %f\n",t0[0],t0[1],t0[2]); - } - - icmMul3By3x4(tt1, m, s1); - - if (icmLabDEsq(t1, tt1) > 1e-4) { - printf("icmVecRotMat error t1, is %f %f %f\n",tt1[0],tt1[1],tt1[2]); - printf(" should be %f %f %f\n",t1[0],t1[1],t1[2]); - } - } -#endif /* NEVER */ } /* - - - - - - - - - - - - - - - - - - - - - - - - */ @@ -15359,8 +15314,6 @@ int icmClipXYZ(double out[3], double in[3]) { /* --------------------------------------------------------------- */ /* Some video specific functions */ -/* Should add ST.2048 log functions */ - /* Convert Lut table index/value to YPbPr */ /* (Same as Lut_Lut2YPbPr() ) */ void icmLut2YPbPr(double *out, double *in) { |