progs/openvg: Move OpenVG demos to a subdirectory of progs/egl.

That is, move

  progs/openvg/demos to progs/egl/openvg,
  progs/openvg/trivial to progs/egl/openvg/trivial.

1 files changed, 20 insertions, 0 deletions

diff --git a/progs/egl/openvg/eglcommon.h b/progs/egl/openvg/eglcommon.h
new file mode 100644
index 0000000000..958dae9f98
--- /dev/null
+++ b/progs/egl/openvg/eglcommon.h
@@ -0,0 +1,20 @@
+#ifndef EGLCOMMON_H
+#define EGLCOMMON_H
+
+typedef void (*init_func)();
+typedef void (*reshape_func)(int, int);
+typedef void (*draw_func)();
+typedef int  (*key_func)(unsigned key);
+
+
+void set_window_size(int width, int height);
+int window_width(void);
+int window_height(void);
+
+int run(int argc, char **argv,
+        init_func init,
+        reshape_func resh,
+        draw_func draw,
+        key_func key);
+
+#endif