diff --git a/opengl/tests/textures/Android.mk b/opengl/tests/textures/Android.mk
index 8d5f56d..b2fa185 100644
--- a/opengl/tests/textures/Android.mk
+++ b/opengl/tests/textures/Android.mk
@@ -2,7 +2,7 @@
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:= \
-	textures.c
+	textures.cpp
 
 LOCAL_SHARED_LIBRARIES := \
 	libcutils \
@@ -14,4 +14,6 @@
 
 LOCAL_MODULE_TAGS := optional
 
+LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES
+
 include $(BUILD_EXECUTABLE)
diff --git a/opengl/tests/textures/textures.c b/opengl/tests/textures/textures.cpp
similarity index 86%
rename from opengl/tests/textures/textures.c
rename to opengl/tests/textures/textures.cpp
index 214291b..cbe8ffd 100644
--- a/opengl/tests/textures/textures.c
+++ b/opengl/tests/textures/textures.cpp
@@ -22,30 +22,39 @@
 #include <GLES/gl.h>
 #include <GLES/glext.h>
 
+#include <ui/FramebufferNativeWindow.h>
+#include <ui/EGLUtils.h>
+
+using namespace android;
+
 int main(int argc, char** argv)
 {
-    EGLint s_configAttribs[] = {
-         EGL_RED_SIZE,       5,
-         EGL_GREEN_SIZE,     6,
-         EGL_BLUE_SIZE,      5,
+    EGLint configAttribs[] = {
+         EGL_DEPTH_SIZE, 0,
          EGL_NONE
      };
      
-     EGLint numConfigs = -1;
      EGLint majorVersion;
      EGLint minorVersion;
-     EGLConfig config;
      EGLContext context;
+     EGLConfig config;
      EGLSurface surface;
      EGLint w, h;
-     
      EGLDisplay dpy;
 
+     EGLNativeWindowType window = android_createDisplaySurface();
+     
      dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
      eglInitialize(dpy, &majorVersion, &minorVersion);
-     eglChooseConfig(dpy, s_configAttribs, &config, 1, &numConfigs);
-     surface = eglCreateWindowSurface(dpy, config,
-             android_createDisplaySurface(), NULL);
+          
+     status_t err = EGLUtils::selectConfigForNativeWindow(
+             dpy, configAttribs, window, &config);
+     if (err) {
+         fprintf(stderr, "couldn't find an EGLConfig matching the screen format\n");
+         return 0;
+     }
+
+     surface = eglCreateWindowSurface(dpy, config, window, NULL);
      context = eglCreateContext(dpy, config, NULL, NULL);
      eglMakeCurrent(dpy, surface, surface, context);   
      eglQuerySurface(dpy, surface, EGL_WIDTH, &w);