Continue adding opengl font support.

src/fonts/FontGlyph.cpp

@@ -0,0 +1,43 @@
+#include "FontGlyph.h"
+
+FontGlyph::FontGlyph(unsigned width, unsigned height, unsigned bearingX, unsigned bearingY,
+        unsigned advanceX, std::unique_ptr<Image<unsigned char> > image)
+    : mImage(std::move(image)),
+      mWidth(width),
+      mHeight(height),
+      mBearingX(mBearingX),
+      mBearingY(mBearingY),
+      mAdvanceX(mAdvanceX)
+{
+
+}
+
+Image<unsigned char>* FontGlyph::getImage() const
+{
+    return mImage.get();
+}
+
+unsigned FontGlyph::getWidth() const
+{
+    return mWidth;
+}
+
+unsigned FontGlyph::getHeight() const
+{
+    return mHeight;
+}
+
+unsigned FontGlyph::getBearingX() const
+{
+    return mBearingX;
+}
+
+unsigned FontGlyph::getBearingY() const
+{
+    return mBearingY;
+}
+
+unsigned FontGlyph::getAdvanceX() const
+{
+    return mAdvanceX;
+}