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Forgot to add dcp.cc with last commit

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This commit is contained in:
heckflosse
2016-06-09 23:43:55 +02:00
parent c086177032
commit 3aa9947a37
1 changed files with 8 additions and 33 deletions
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41
rtengine/dcp.cc
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@@ -1071,7 +1071,7 @@ void DCPProfile::apply(
}
} else {
// LUT available --> Calculate matrix for conversion raw>ProPhoto
double pro_photo[3][3] = {};
float pro_photo[3][3] = {};
for (int i = 0; i < 3; ++i) {
for (int j = 0; j < 3; ++j) {
@@ -1081,7 +1081,7 @@ void DCPProfile::apply(
}
}
double work[3][3] = {};
float work[3][3] = {};
for (int i = 0; i < 3; ++i) {
for (int j = 0; j < 3; ++j) {
@@ -1093,56 +1093,31 @@ void DCPProfile::apply(
// Convert to ProPhoto and apply LUT
#ifdef _OPENMP
#pragma omp parallel for
#pragma omp parallel for schedule(dynamic,16)
#endif
for (int y = 0; y < img->height; ++y) {
float h, s, v, hs, ss, vs;
for (int x = 0; x < img->width; x++) {
float newr = pro_photo[0][0] * img->r(y, x) + pro_photo[0][1] * img->g(y, x) + pro_photo[0][2] * img->b(y, x);
float newg = pro_photo[1][0] * img->r(y, x) + pro_photo[1][1] * img->g(y, x) + pro_photo[1][2] * img->b(y, x);
float newb = pro_photo[2][0] * img->r(y, x) + pro_photo[2][1] * img->g(y, x) + pro_photo[2][2] * img->b(y, x);
// If point is in negative area, just the matrix, but not the LUT
if (
(
apply_hue_sat_map
|| apply_look_table
)
&& newr >= 0
&& newg >= 0
&& newb >= 0
) {
if (newr >= 0 && newg >= 0 && newb >= 0) {
float h;
float s;
float v;
Color::rgb2hsv(newr, newg, newb, h , s, v);
h *= 6.0f; // RT calculates in [0,1]
Color::rgb2hsvdcp(newr, newg, newb, h , s, v);
if (apply_hue_sat_map) {
hsdApply(delta_info, delta_base, h, s, v);
}
if (apply_look_table) {
hsdApply(look_info, look_table, h, s, v);
}
hsdApply(delta_info, delta_base, h, s, v);
// RT range correction
if (h < 0.0f) {
h += 6.0f;
}
if (h >= 6.0f) {
} else if (h >= 6.0f) {
h -= 6.0f;
}
h /= 6.f;
Color::hsv2rgb(h, s, v, newr, newg, newb);
}
if (use_tone_curve) {
tone_curve.Apply(newr, newg, newb);
Color::hsv2rgbdcp(h, s, v, newr, newg, newb);
}
img->r(y, x) = work[0][0] * newr + work[0][1] * newg + work[0][2] * newb;