Solved compilation error.

Author: CodenameLambda

color.cc

@@ -406,19 +406,19 @@ namespace SDL {
     }
 
     Color operator+(const Color bottom, const Color top) {
-        return Color::blend(bottom, top, Color::BlendMode::add);
+        return Color::blend(bottom, top, BlendMode::add);
     }
 
     Color operator-(const Color bottom, const Color top) {
-        return Color::blend(bottom, top, Color::BlendMode::subtract);
+        return Color::blend(bottom, top, BlendMode::subtract);
     }
 
     Color operator*(const Color bottom, const Color top) {
-        return Color::blend(bottom, top, Color::BlendMode::multiply);
+        return Color::blend(bottom, top, BlendMode::multiply);
     }
 
     Color operator/(const Color bottom, const Color top) {
-        return Color::blend(bottom, top, Color::BlendMode::divide);
+        return Color::blend(bottom, top, BlendMode::divide);
     }
 
     Color operator*(cfloat scalar, const Color c) {

color.hh

@@ -72,8 +72,6 @@ namespace SDL {
         Color with_alpha(cuchar alpha) const;
         Color opaque() const;
 
-        using BlendMode = _implementation::color::BlendMode;
-
         static Color blend(
                 const Color bottom,
                 const Color top,

cursor.cc

@@ -87,7 +87,7 @@ namespace SDL {
         while (!done) {
             size_t col = 0;
             bool line_done;
-            Cursor::Pixel i;
+            Pixel i;
             std::tie(line_done, i) = next_element(true);
 
             while (!line_done) {
@@ -101,14 +101,14 @@ namespace SDL {
                 ++ col;
 
                 switch (i) {
-                    case Cursor::Pixel::_:
+                    case Pixel::_:
                         break;
-                    case Cursor::Pixel::X:
+                    case Pixel::X:
                         data[index] += 1;  // sets the last bit to one.
-                    case Cursor::Pixel::O:
+                    case Pixel::O:
                         mask[index] += 1;
                         break;
-                    case Cursor::Pixel::Z:
+                    case Pixel::Z:
                         data[index] += 1;
                         break;
                 }