Android rayshader sample.

samples/android_sample/jni/graphics.h

Index: samples/android_sample/jni/graphics.h
===================================================================
--- samples/android_sample/jni/graphics.h	(revision 0)
+++ samples/android_sample/jni/graphics.h	(revision 0)
@@ -0,0 +1,29 @@
+#ifndef GRAPHICS_H
+#define GRAPHICS_H
+
+#include <android_native_app_glue.h>
+#include <EGL/egl.h>
+#include "timer.h"
+#include "bin/log.h"
+
+class Graphics {
+  public:
+    Graphics(android_app* pApplication, Timer* pTimer);
+
+    const int32_t& getHeight();
+    const int32_t& getWidth();
+    int32_t start();
+    void stop();
+    int32_t update();
+
+  private:
+    android_app* mApplication;
+    Timer* mTimer;
+    int32_t mWidth, mHeight;
+    EGLDisplay mDisplay;
+    EGLSurface mSurface;
+    EGLContext mContext;
+};
+
+#endif
+