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Reduce start time and memory usage by removing redundant lookup tables and fillig remaining lookup tables in parellel

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This commit is contained in:
heckflosse
2016-02-24 01:35:47 +01:00
parent ad32009c53
commit e52b1fcdd4
10 changed files with 143 additions and 123 deletions
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24
rtengine/iplab2rgb.cc
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@@ -117,9 +117,9 @@ void ImProcFunctions::lab2monitorRgb (LabImage* lab, Image8* image)
/* copy RGB */
//int R1=((int)gamma2curve[(R)])
data[ix++] = ((int)gamma2curve[CLIP(R)]) >> 8;
data[ix++] = ((int)gamma2curve[CLIP(G)]) >> 8;
data[ix++] = ((int)gamma2curve[CLIP(B)]) >> 8;
data[ix++] = ((int)Color::gamma2curve[CLIP(R)]) >> 8;
data[ix++] = ((int)Color::gamma2curve[CLIP(G)]) >> 8;
data[ix++] = ((int)Color::gamma2curve[CLIP(B)]) >> 8;
}
}
}
@@ -229,9 +229,9 @@ Image8* ImProcFunctions::lab2rgb (LabImage* lab, int cx, int cy, int cw, int ch,
Color::xyz2rgb(x_, y_, z_, R, G, B, rgb_xyz);
image->data[ix++] = (int)gamma2curve[CLIP(R)] >> 8;
image->data[ix++] = (int)gamma2curve[CLIP(G)] >> 8;
image->data[ix++] = (int)gamma2curve[CLIP(B)] >> 8;
image->data[ix++] = (int)Color::gamma2curve[CLIP(R)] >> 8;
image->data[ix++] = (int)Color::gamma2curve[CLIP(G)] >> 8;
image->data[ix++] = (int)Color::gamma2curve[CLIP(B)] >> 8;
}
}
}
@@ -331,9 +331,9 @@ Image16* ImProcFunctions::lab2rgb16 (LabImage* lab, int cx, int cy, int cw, int
Color::xyz2srgb(x_, y_, z_, R, G, B);
image->r(i - cy, j - cx) = (int)gamma2curve[CLIP(R)];
image->g(i - cy, j - cx) = (int)gamma2curve[CLIP(G)];
image->b(i - cy, j - cx) = (int)gamma2curve[CLIP(B)];
image->r(i - cy, j - cx) = (int)Color::gamma2curve[CLIP(R)];
image->g(i - cy, j - cx) = (int)Color::gamma2curve[CLIP(G)];
image->b(i - cy, j - cx) = (int)Color::gamma2curve[CLIP(B)];
}
}
}
@@ -601,9 +601,9 @@ Image16* ImProcFunctions::lab2rgb16b (LabImage* lab, int cx, int cy, int cw, int
Color::xyz2srgb(x_, y_, z_, R, G, B);
image->r(i - cy, j - cx) = (int)gamma2curve[CLIP(R)];
image->g(i - cy, j - cx) = (int)gamma2curve[CLIP(G)];
image->b(i - cy, j - cx) = (int)gamma2curve[CLIP(B)];
image->r(i - cy, j - cx) = (int)Color::gamma2curve[CLIP(R)];
image->g(i - cy, j - cx) = (int)Color::gamma2curve[CLIP(G)];
image->b(i - cy, j - cx) = (int)Color::gamma2curve[CLIP(B)];
}
}
}