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app: include cleanup and s/M_PI/G_PI/ in test-operations

This commit is contained in:
Michael Natterer 2012-08-03 23:41:29 +02:00
parent 4929474ec3
commit d0d1962d10
1 changed files with 14 additions and 14 deletions
app/operations/tests
test-operations.c

28
app/operations/tests/test-operations.c
View File

@ -16,20 +16,20 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <glib.h>
#include <string.h>
#include <gegl.h>
#include <gegl-plugin.h>
#include <math.h>
#include <string.h>
#include "libgimpmath/gimpmath.h"
#include "app/operations/gimp-operations.h"
#define DATA_DIR "data"
#define DATA_DIR "data"
#define OUTPUT_DIR "output"
#define PI M_PI
static inline gdouble
@ -98,16 +98,16 @@ delta_e (gfloat* src1,
C1_ = sqrt (square (a1_) + square (b1));
C2_ = sqrt (square (a2_) + square (b2));
Ca_ = (C1_ + C2_) / 2.0;
tmp = atan2 (b1, a1_) * 180 / PI;
tmp = atan2 (b1, a1_) * 180 / G_PI;
h1_ = (tmp >= 0.0) ? tmp : tmp + 360;
tmp = atan2 (b2, a2_) * 180 / PI;
tmp = atan2 (b2, a2_) * 180 / G_PI;
h2_ = (tmp >= 0) ? tmp: tmp + 360;
tmp = abs (h1_ - h2_);
Ha_ = (tmp > 180) ? (h1_ + h2_ + 360) / 2.0 : (h1_ + h2_) / 2.0;
T = 1 - 0.17 * cos ((Ha_ - 30) * PI / 180) +
0.24 * cos ((Ha_ * 2) * PI / 180) +
0.32 * cos ((Ha_ * 3 + 6) * PI / 180) -
0.2 * cos ((Ha_ * 4 - 63) * PI / 180);
T = 1 - 0.17 * cos ((Ha_ - 30) * G_PI / 180) +
0.24 * cos ((Ha_ * 2) * G_PI / 180) +
0.32 * cos ((Ha_ * 3 + 6) * G_PI / 180) -
0.2 * cos ((Ha_ * 4 - 63) * G_PI / 180);
if (tmp <= 180)
dh_ = h2_ - h1_;
else if (tmp > 180 && h2_ <= h1_)
@ -116,7 +116,7 @@ delta_e (gfloat* src1,
dh_ = h2_ - h1_ - 360;
dL_ = L2 - L1;
dC_ = C2_ - C1_;
dH_ = 2 * sqrt (C1_ * C2_) * sin (dh_ / 2.0 * PI / 180);
dH_ = 2 * sqrt (C1_ * C2_) * sin (dh_ / 2.0 * G_PI / 180);
tmp = square (La_ - 50);
Sl = 1 + 0.015 * tmp / sqrt (20 + tmp);
Sc = 1 + 0.045 * Ca_;
@ -124,7 +124,7 @@ delta_e (gfloat* src1,
dPhi = 30 * exp (-square ((Ha_ - 275) / 25.0));
tmp = pow (Ca_, 7);
Rc = 2 * sqrt (tmp / (tmp + pow (25, 7)));
Rt = -Rc * sin (2 * dPhi * PI / 180);
Rt = -Rc * sin (2 * dPhi * G_PI / 180);
dE = sqrt (square (dL_ / Sl) + square (dC_ / Sc) +
square (dH_ / Sh) + Rt * dC_ * dH_ / Sc / Sh);