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Preview sometimes goes magenta at >=100% preview when using Ciecam02 and defringe, fixes #5116

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This commit is contained in:
heckflosse 2018-12-26 21:12:46 +01:00
parent 3461328a8c
commit 42beee886b
1 changed files with 15 additions and 15 deletions
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30
rtengine/PF_correct_RT.cc
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@ -396,26 +396,26 @@ void ImProcFunctions::PF_correct_RTcam(CieImage * ncie, double radius, int thres
} }
} }
} // end of ab channel averaging } // end of ab channel averaging
}
#ifdef _OPENMP #ifdef _OPENMP
#pragma omp parallel for #pragma omp parallel for
#endif #endif
for(int i = 0; i < height; i++) { for(int i = 0; i < height; i++) {
int j = 0; int j = 0;
#ifdef __SSE2__ #ifdef __SSE2__
for (; j < width - 3; j += 4) { for (; j < width - 3; j += 4) {
const vfloat interav = LVFU(tmaa[i][j]); const vfloat interav = LVFU(tmaa[i][j]);
const vfloat interbv = LVFU(tmbb[i][j]); const vfloat interbv = LVFU(tmbb[i][j]);
STVFU(ncie->h_p[i][j], xatan2f(interbv, interav) / F2V(RT_PI_F_180)); STVFU(ncie->h_p[i][j], xatan2f(interbv, interav) / F2V(RT_PI_F_180));
STVFU(ncie->C_p[i][j], vsqrtf(SQRV(interbv) + SQRV(interav))); STVFU(ncie->C_p[i][j], vsqrtf(SQRV(interbv) + SQRV(interav)));
} }
#endif #endif
for (; j < width; j++) { for (; j < width; j++) {
const float intera = tmaa[i][j]; const float intera = tmaa[i][j];
const float interb = tmbb[i][j]; const float interb = tmbb[i][j];
ncie->h_p[i][j] = xatan2f(interb, intera) / RT_PI_F_180; ncie->h_p[i][j] = xatan2f(interb, intera) / RT_PI_F_180;
ncie->C_p[i][j] = sqrt(SQR(interb) + SQR(intera)); ncie->C_p[i][j] = sqrt(SQR(interb) + SQR(intera));
}
} }
} }
} }