diff --git a/opengl/libagl/texture.h b/opengl/libagl/texture.h
new file mode 100644
index 0000000..5c57948
--- /dev/null
+++ b/opengl/libagl/texture.h
@@ -0,0 +1,45 @@
+/* libs/opengles/texture.h
+**
+** Copyright 2006, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License"); 
+** you may not use this file except in compliance with the License. 
+** You may obtain a copy of the License at 
+**
+**     http://www.apache.org/licenses/LICENSE-2.0 
+**
+** Unless required by applicable law or agreed to in writing, software 
+** distributed under the License is distributed on an "AS IS" BASIS, 
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+** See the License for the specific language governing permissions and 
+** limitations under the License.
+*/
+
+#ifndef ANDROID_OPENGLES_TEXTURE_H
+#define ANDROID_OPENGLES_TEXTURE_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include <sys/types.h>
+
+#include <private/pixelflinger/ggl_context.h>
+
+#include <GLES/gl.h>
+
+#include "context.h"
+
+namespace android {
+
+void ogles_init_texture(ogles_context_t* c);
+void ogles_uninit_texture(ogles_context_t* c);
+void ogles_validate_texture_impl(ogles_context_t* c);
+
+inline void ogles_validate_texture(ogles_context_t* c) {
+    if (c->rasterizer.state.enables & GGL_ENABLE_TMUS)
+        ogles_validate_texture_impl(c);
+}
+
+
+}; // namespace android
+
+#endif // ANDROID_OPENGLES_TEXTURE_H