[EvasGL] update evas_gl.h with latest GLES3 header

Khronos GLES 3 header was updated.
GLhalf is added.

Change-Id: I03c408f52b6e30be4fe577ac4a13054cfa458a72

diff --git a/src/lib/evas/Evas_GL.h b/src/lib/evas/Evas_GL.h
index a85144e..614d1f8 100644 (file)
--- a/src/lib/evas/Evas_GL.h
+++ b/src/lib/evas/Evas_GL.h
@@ -4423,7 +4423,7 @@ typedef struct __GLsync*   GLsync;
 # define __gl3_h_ 1
 
 #define GL_ES_VERSION_3_0 1
-
+typedef unsigned short GLhalf;
 #define GL_READ_BUFFER                    0x0C02
 #define GL_UNPACK_ROW_LENGTH              0x0CF2
 #define GL_UNPACK_SKIP_ROWS               0x0CF3