From cb29e6237d7f471a28f8e73116e131f257d9842f Mon Sep 17 00:00:00 2001
From: Mathias Agopian <mathias@google.com>
Date: Fri, 8 May 2009 15:23:38 -0700
Subject: [PATCH] only export the GL entry-points, hide everything else.

Conflicts:

	opengl/libagl/Android.mk
	opengl/libs/Android.mk
	opengl/libs/egl_impl.h
---
 opengl/include/GLES/glext.h      | 8 ++++----
 opengl/include/KHR/khrplatform.h | 2 ++
 opengl/libagl/Android.mk         | 2 ++
 opengl/libs/Android.mk           | 4 ++++
 opengl/libs/egl_impl.h           | 2 ++
 5 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/opengl/include/GLES/glext.h b/opengl/include/GLES/glext.h
index 4c01871aeec58..3984333f93f33 100644
--- a/opengl/include/GLES/glext.h
+++ b/opengl/include/GLES/glext.h
@@ -603,13 +603,13 @@ typedef void (GL_APIENTRYP PFNGLGETTEXGENXVOESPROC) (GLenum coord, GLenum pname,
  * dalvik extension functions
  *------------------------------------------------------------------------*/
 #ifdef ANDROID
-void glColorPointerBounds(GLint size, GLenum type, GLsizei stride,
+GL_API void GL_APIENTRY glColorPointerBounds(GLint size, GLenum type, GLsizei stride,
         const GLvoid *ptr, GLsizei count);
-void glNormalPointerBounds(GLenum type, GLsizei stride,
+GL_API void GL_APIENTRY glNormalPointerBounds(GLenum type, GLsizei stride,
         const GLvoid *pointer, GLsizei count);
-void glTexCoordPointerBounds(GLint size, GLenum type,
+GL_API void GL_APIENTRY glTexCoordPointerBounds(GLint size, GLenum type,
         GLsizei stride, const GLvoid *pointer, GLsizei count);
-void glVertexPointerBounds(GLint size, GLenum type,
+GL_API void GL_APIENTRY glVertexPointerBounds(GLint size, GLenum type,
         GLsizei stride, const GLvoid *pointer, GLsizei count);
 #endif
 
diff --git a/opengl/include/KHR/khrplatform.h b/opengl/include/KHR/khrplatform.h
index 4cc27c52da8ff..1660bd7fea3a4 100644
--- a/opengl/include/KHR/khrplatform.h
+++ b/opengl/include/KHR/khrplatform.h
@@ -91,6 +91,8 @@
 #   define KHRONOS_APICALL __declspec(dllimport)
 #elif defined (__SYMBIAN32__)
 #   define KHRONOS_APICALL IMPORT_C
+#elif defined(ANDROID)
+#   define KHRONOS_APICALL __attribute__((visibility("default")))
 #else
 #   define KHRONOS_APICALL
 #endif
diff --git a/opengl/libagl/Android.mk b/opengl/libagl/Android.mk
index 99efe4c41de8e..3ce0414d8277c 100644
--- a/opengl/libagl/Android.mk
+++ b/opengl/libagl/Android.mk
@@ -33,6 +33,8 @@ ifneq ($(TARGET_SIMULATOR),true)
 endif
 
 LOCAL_SHARED_LIBRARIES := libcutils libutils libpixelflinger
+LOCAL_CFLAGS += -fvisibility=hidden
+
 LOCAL_LDLIBS := -lpthread -ldl
 LOCAL_MODULE:= libagl
 
diff --git a/opengl/libs/Android.mk b/opengl/libs/Android.mk
index d636d73fae69d..5ba6b76c10ecb 100644
--- a/opengl/libs/Android.mk
+++ b/opengl/libs/Android.mk
@@ -23,6 +23,8 @@ else
     LOCAL_CFLAGS += -I$(LOCAL_PATH)/../../../../bionic/libc/private
 endif
 
+LOCAL_CFLAGS += -fvisibility=hidden
+
 include $(BUILD_SHARED_LIBRARY)
 
 
@@ -49,4 +51,6 @@ else
     LOCAL_CFLAGS += -I$(LOCAL_PATH)/../../../../bionic/libc/private
 endif
 
+LOCAL_CFLAGS += -fvisibility=hidden
+
 include $(BUILD_SHARED_LIBRARY)
diff --git a/opengl/libs/egl_impl.h b/opengl/libs/egl_impl.h
index 62ce3fce17009..312b176015312 100644
--- a/opengl/libs/egl_impl.h
+++ b/opengl/libs/egl_impl.h
@@ -20,6 +20,8 @@
 #include <ctype.h>
 
 #include <EGL/egl.h>
+#include <EGL/eglext.h>
+#include <EGL/eglplatform.h>
 
 // ----------------------------------------------------------------------------
 namespace android {