1 files changed, 38 insertions, 0 deletions
diff --git a/src/libjin/Graphics/Font/Page.h b/src/libjin/Graphics/Font/Page.h
new file mode 100644
index 0000000..6e7cbdf
--- /dev/null
+++ b/src/libjin/Graphics/Font/Page.h
@@ -0,0 +1,38 @@
+#ifndef __LIBJIN_PAGE_H
+#define __LIBJIN_PAGE_H
+#include "../../math/Vector2.hpp"
+#include "Font.h"
+
+namespace jin
+{
+namespace graphics
+{
+
+    class Font;
+
+    struct GlyphVertex
+    {
+        int x, y;   // screen coordinates
+        float u, v; // texture uv
+    };
+
+    struct GlyphArrayDrawInfo
+    {
+        GLuint texture;     // atlas
+        unsigned int start; // glyph vertex indecies
+        unsigned int count; // glyph vertex count 
+    };
+
+    /* for reduce draw call */
+    struct Page
+    {
+        Font* font;
+        std::vector<GlyphArrayDrawInfo> glyphinfolist;
+        std::vector<GlyphVertex> glyphvertices;
+        math::Vector2<int> size;
+    };
+
+}
+}
+
+#endif
+\ No newline at end of file