From b1bbc998960fff2169dc5a992c47d08723472f9b Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sun, 14 Oct 2018 22:52:40 +0800
Subject: =?UTF-8?q?*=E7=9B=B4=E6=8E=A5=E6=B8=B2=E6=9F=93=E5=AD=97=E7=AC=A6?=
 =?UTF-8?q?=E4=B8=B2?=
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---
 src/libjin/Graphics/Font/Page.h | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/libjin/Graphics/Font/Page.h

(limited to 'src/libjin/Graphics/Font/Page.h')

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
-- 
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