Stub GLES 1.1 backend

src/skel/crossplatform.h

@@ -56,7 +56,7 @@ int _caserename(const char *old_filename, const char *new_filename);
 #define caserename _caserename
 #endif
 
-#ifdef RW_GL3
+#if defined RW_GL3 || defined RW_GLES1
 typedef struct
 {
 #ifndef __SYMBIAN32__

src/skel/symbian/symbian.cpp

@@ -9,8 +9,11 @@
 #include <eikstart.h>
 #include <hal.h>
 #include <pthread.h>
-#include <gles2/gl2.h>
+#ifdef RW_GL3
 #include <EGL/egl.h>
+#else
+#include <GLES/egl.h>
+#endif
 #include <locale.h>
 #include <versioninfo.h>
 
@@ -356,13 +359,17 @@ public:
 			EGL_SAMPLES, 0,
 			EGL_COLOR_BUFFER_TYPE, EGL_RGB_BUFFER,
 			EGL_SURFACE_TYPE,      EGL_WINDOW_BIT,
+#ifdef SYMBIAN3
 			EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
+#endif
 			EGL_NONE
 		};
 
 		eglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
 		eglInitialize(eglDisplay, NULL, NULL);
+#ifdef SYMBIAN3
 		eglBindAPI(EGL_OPENGL_ES_API);
+#endif
 
 		EGLint numConfigs;
 		eglChooseConfig(eglDisplay, attribs, &eglConfig, 1, &numConfigs);