1 files changed, 41 insertions, 32 deletions

diff --git a/libdimension-python/Color.c b/libdimension-python/Color.c
index 529aab2..3ac92ce 100644
--- a/libdimension-python/Color.c
+++ b/libdimension-python/Color.c
@@ -23,26 +23,27 @@
 static int
 dmnsn_py_Color_init(dmnsn_py_Color *self, PyObject *args, PyObject *kwds)
 {
-  self->c.trans  = 0.0;
-  self->c.filter = 0.0;
+  self->sRGB.trans  = 0.0;
+  self->sRGB.filter = 0.0;
 
   static char *kwlist[] = { "red", "green", "blue", "trans", "filter", NULL };
   if (!PyArg_ParseTupleAndKeywords(args, kwds, "ddd|dd", kwlist,
-                                   &self->c.R, &self->c.G, &self->c.B,
-                                   &self->c.trans, &self->c.filter))
+                                   &self->sRGB.R, &self->sRGB.G, &self->sRGB.B,
+                                   &self->sRGB.trans, &self->sRGB.filter))
     return -1;
 
+  self->c = dmnsn_color_from_sRGB(self->sRGB);
   return 0;
 }
 
 static PyObject *
 dmnsn_py_Color_repr(dmnsn_py_Color *self)
 {
-  PyObject *R = PyFloat_FromDouble(self->c.R);
-  PyObject *G = PyFloat_FromDouble(self->c.G);
-  PyObject *B = PyFloat_FromDouble(self->c.B);
-  PyObject *trans  = PyFloat_FromDouble(self->c.trans);
-  PyObject *filter = PyFloat_FromDouble(self->c.filter);
+  PyObject *R = PyFloat_FromDouble(self->sRGB.R);
+  PyObject *G = PyFloat_FromDouble(self->sRGB.G);
+  PyObject *B = PyFloat_FromDouble(self->sRGB.B);
+  PyObject *trans  = PyFloat_FromDouble(self->sRGB.trans);
+  PyObject *filter = PyFloat_FromDouble(self->sRGB.filter);
 
   if (!R || !G || !B || !trans || !filter) {
     Py_XDECREF(filter);
@@ -66,11 +67,11 @@ dmnsn_py_Color_repr(dmnsn_py_Color *self)
 static PyObject *
 dmnsn_py_Color_str(dmnsn_py_Color *self)
 {
-  PyObject *R = PyFloat_FromDouble(self->c.R);
-  PyObject *G = PyFloat_FromDouble(self->c.G);
-  PyObject *B = PyFloat_FromDouble(self->c.B);
-  PyObject *trans  = PyFloat_FromDouble(self->c.trans);
-  PyObject *filter = PyFloat_FromDouble(self->c.filter);
+  PyObject *R = PyFloat_FromDouble(self->sRGB.R);
+  PyObject *G = PyFloat_FromDouble(self->sRGB.G);
+  PyObject *B = PyFloat_FromDouble(self->sRGB.B);
+  PyObject *trans  = PyFloat_FromDouble(self->sRGB.trans);
+  PyObject *filter = PyFloat_FromDouble(self->sRGB.filter);
 
   if (!R || !G || !B || !trans || !filter) {
     Py_XDECREF(filter);
@@ -82,7 +83,7 @@ dmnsn_py_Color_str(dmnsn_py_Color *self)
   }
 
   PyObject *str;
-  if (self->c.filter < dmnsn_epsilon && self->c.trans < dmnsn_epsilon) {
+  if (self->sRGB.filter < dmnsn_epsilon && self->sRGB.trans < dmnsn_epsilon) {
     str = PyUnicode_FromFormat("<red = %S, green = %S, blue = %S>",
                                R, G, B);
   } else {
@@ -153,7 +154,8 @@ dmnsn_py_Color_add(PyObject *lhs, PyObject *rhs)
   if (ret) {
     dmnsn_py_Color *clhs = (dmnsn_py_Color *)lhs;
     dmnsn_py_Color *crhs = (dmnsn_py_Color *)rhs;
-    ret->c = dmnsn_color_add(clhs->c, crhs->c);
+    ret->sRGB = dmnsn_color_add(clhs->sRGB, crhs->sRGB);
+    ret->c    = dmnsn_color_from_sRGB(ret->sRGB);
   }
   return (PyObject *)ret;
 }
@@ -178,7 +180,8 @@ dmnsn_py_Color_mul(PyObject *lhs, PyObject *rhs)
 
   dmnsn_py_Color *ret = PyObject_New(dmnsn_py_Color, &dmnsn_py_ColorType);
   if (ret) {
-    ret->c = dmnsn_color_mul(dbl, col->c);
+    ret->sRGB = dmnsn_color_mul(dbl, col->sRGB);
+    ret->c    = dmnsn_color_from_sRGB(ret->sRGB);
   }
   return (PyObject *)ret;
 }
@@ -203,31 +206,31 @@ static PyMethodDef dmnsn_py_Color_methods[] = {
 static PyObject *
 dmnsn_py_Color_get_red(dmnsn_py_Color *self, void *closure)
 {
-  return PyFloat_FromDouble(self->c.R);
+  return PyFloat_FromDouble(self->sRGB.R);
 }
 
 static PyObject *
 dmnsn_py_Color_get_green(dmnsn_py_Color *self, void *closure)
 {
-  return PyFloat_FromDouble(self->c.G);
+  return PyFloat_FromDouble(self->sRGB.G);
 }
 
 static PyObject *
 dmnsn_py_Color_get_blue(dmnsn_py_Color *self, void *closure)
 {
-  return PyFloat_FromDouble(self->c.B);
+  return PyFloat_FromDouble(self->sRGB.B);
 }
 
 static PyObject *
 dmnsn_py_Color_get_trans(dmnsn_py_Color *self, void *closure)
 {
-  return PyFloat_FromDouble(self->c.trans);
+  return PyFloat_FromDouble(self->sRGB.trans);
 }
 
 static PyObject *
 dmnsn_py_Color_get_filter(dmnsn_py_Color *self, void *closure)
 {
-  return PyFloat_FromDouble(self->c.filter);
+  return PyFloat_FromDouble(self->sRGB.filter);
 }
 
 static PyGetSetDef dmnsn_py_Color_getsetters[] = {
@@ -278,16 +281,22 @@ dmnsn_py_Color_global(dmnsn_py_Cyan);
 bool
 dmnsn_py_init_ColorType(void)
 {
-  dmnsn_py_Black.c   = dmnsn_black;
-  dmnsn_py_White.c   = dmnsn_white;
-  dmnsn_py_Clear.c   = dmnsn_clear;
-  dmnsn_py_Red.c     = dmnsn_red;
-  dmnsn_py_Green.c   = dmnsn_green;
-  dmnsn_py_Blue.c    = dmnsn_blue;
-  dmnsn_py_Magenta.c = dmnsn_magenta;
-  dmnsn_py_Orange.c  = dmnsn_orange;
-  dmnsn_py_Yellow.c  = dmnsn_yellow;
-  dmnsn_py_Cyan.c    = dmnsn_cyan;
+#define dmnsn_py_define_global(global, color)   \
+  do {                                          \
+    (global).c    = color;                      \
+    (global).sRGB = dmnsn_color_to_sRGB(color); \
+  } while (0)
+
+  dmnsn_py_define_global(dmnsn_py_Black,   dmnsn_black);
+  dmnsn_py_define_global(dmnsn_py_White,   dmnsn_white);
+  dmnsn_py_define_global(dmnsn_py_Clear,   dmnsn_clear);
+  dmnsn_py_define_global(dmnsn_py_Red,     dmnsn_red);
+  dmnsn_py_define_global(dmnsn_py_Green,   dmnsn_green);
+  dmnsn_py_define_global(dmnsn_py_Blue,    dmnsn_blue);
+  dmnsn_py_define_global(dmnsn_py_Magenta, dmnsn_magenta);
+  dmnsn_py_define_global(dmnsn_py_Orange,  dmnsn_orange);
+  dmnsn_py_define_global(dmnsn_py_Yellow,  dmnsn_yellow);
+  dmnsn_py_define_global(dmnsn_py_Cyan,    dmnsn_cyan);
 
   dmnsn_py_ColorType.tp_new = PyType_GenericNew;
   return PyType_Ready(&dmnsn_py_ColorType) >= 0;