diff --git a/include/media/IOMX.h b/include/media/IOMX.h
index 1f8ce71..2f61cbe 100644
--- a/include/media/IOMX.h
+++ b/include/media/IOMX.h
@@ -19,7 +19,6 @@
 #define ANDROID_IOMX_H_
 
 #include <binder/IInterface.h>
-#include <ui/GraphicBuffer.h>
 #include <utils/List.h>
 #include <utils/String8.h>
 
@@ -79,17 +78,10 @@
             node_id node, OMX_INDEXTYPE index,
             const void *params, size_t size) = 0;
 
-    virtual status_t enableGraphicBuffers(
-            node_id node, OMX_U32 port_index, OMX_BOOL enable) = 0;
-
     virtual status_t useBuffer(
             node_id node, OMX_U32 port_index, const sp<IMemory> &params,
             buffer_id *buffer) = 0;
 
-    virtual status_t useGraphicBuffer(
-            node_id node, OMX_U32 port_index,
-            const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) = 0;
-
     // This API clearly only makes sense if the caller lives in the
     // same process as the callee, i.e. is the media_server, as the
     // returned "buffer_data" pointer is just that, a pointer into local
diff --git a/include/media/stagefright/HardwareAPI.h b/include/media/stagefright/HardwareAPI.h
index 7595c56..221c679 100644
--- a/include/media/stagefright/HardwareAPI.h
+++ b/include/media/stagefright/HardwareAPI.h
@@ -25,51 +25,6 @@
 
 #include <OMX_Component.h>
 
-namespace android {
-
-// A pointer to this struct is passed to the OMX_SetParameter when the extension
-// index for the 'OMX.google.android.index.enableAndroidNativeBuffers' extension
-// is given.
-//
-// When Android native buffer use is disabled for a port (the default state),
-// the OMX node should operate as normal, and expect UseBuffer calls to set its
-// buffers.  This is the mode that will be used when CPU access to the buffer is
-// required.
-//
-// When Android native buffer use has been enabled, the OMX node must support
-// only color formats in the range [OMX_COLOR_FormatAndroidPrivateStart,
-// OMX_COLOR_FormatAndroidPrivateEnd).  The node should then expect to receive
-// UseAndroidNativeBuffer calls (via OMX_SetParameter) rather than UseBuffer
-// calls.
-struct EnableAndroidNativeBuffersParams {
-    OMX_U32 portIndex;
-    OMX_BOOL enable;
-};
-
-// Color formats in the range [OMX_COLOR_FormatAndroidPrivateStart,
-// OMX_COLOR_FormatAndroidPrivateEnd) will be converted to a gralloc pixel
-// format when used to allocate Android native buffers via gralloc.  The
-// conversion is done by subtracting OMX_COLOR_FormatAndroidPrivateStart from
-// the color format reported by the codec.
-enum {
-    OMX_COLOR_FormatAndroidPrivateStart = 0xA0000000,
-    OMX_COLOR_FormatAndroidPrivateEnd = 0xB0000000,
-};
-
-// A pointer to this struct is passed to OMX_SetParameter when the extension
-// index for the 'OMX.google.android.index.useAndroidNativeBuffer' extension is
-// given.  This call will only be performed if a prior call was made with the
-// 'OMX.google.android.index.enableAndroidNativeBuffers' extension index,
-// enabling use of Android native buffers.
-struct UseAndroidNativeBufferParams {
-    OMX_BUFFERHEADERTYPE **bufferHeader;
-    OMX_U32 portIndex;
-    OMX_PTR appPrivate;
-    const sp<android_native_buffer_t>& nativeBuffer;
-};
-
-}  // namespace android
-
 extern android::VideoRenderer *createRenderer(
         const android::sp<android::ISurface> &surface,
         const char *componentName,
@@ -80,3 +35,4 @@
 extern android::OMXPluginBase *createOMXPlugin();
 
 #endif  // HARDWARE_API_H_
+
diff --git a/media/libmedia/IOMX.cpp b/media/libmedia/IOMX.cpp
index 40801a2..f3804b8 100644
--- a/media/libmedia/IOMX.cpp
+++ b/media/libmedia/IOMX.cpp
@@ -21,9 +21,7 @@
     SET_PARAMETER,
     GET_CONFIG,
     SET_CONFIG,
-    ENABLE_GRAPHIC_BUFFERS,
     USE_BUFFER,
-    USE_GRAPHIC_BUFFER,
     ALLOC_BUFFER,
     ALLOC_BUFFER_WITH_BACKUP,
     FREE_BUFFER,
@@ -218,19 +216,6 @@
         return reply.readInt32();
     }
 
-    virtual status_t enableGraphicBuffers(
-            node_id node, OMX_U32 port_index, OMX_BOOL enable) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IOMX::getInterfaceDescriptor());
-        data.writeIntPtr((intptr_t)node);
-        data.writeInt32(port_index);
-        data.writeInt32((uint32_t)enable);
-        remote()->transact(ENABLE_GRAPHIC_BUFFERS, data, &reply);
-
-        status_t err = reply.readInt32();
-        return err;
-    }
-
     virtual status_t useBuffer(
             node_id node, OMX_U32 port_index, const sp<IMemory> &params,
             buffer_id *buffer) {
@@ -253,29 +238,6 @@
         return err;
     }
 
-
-    virtual status_t useGraphicBuffer(
-            node_id node, OMX_U32 port_index,
-            const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IOMX::getInterfaceDescriptor());
-        data.writeIntPtr((intptr_t)node);
-        data.writeInt32(port_index);
-        data.write(*graphicBuffer);
-        remote()->transact(USE_GRAPHIC_BUFFER, data, &reply);
-
-        status_t err = reply.readInt32();
-        if (err != OK) {
-            *buffer = 0;
-
-            return err;
-        }
-
-        *buffer = (void*)reply.readIntPtr();
-
-        return err;
-    }
-
     virtual status_t allocateBuffer(
             node_id node, OMX_U32 port_index, size_t size,
             buffer_id *buffer, void **buffer_data) {
@@ -579,20 +541,6 @@
             return NO_ERROR;
         }
 
-        case ENABLE_GRAPHIC_BUFFERS:
-        {
-            CHECK_INTERFACE(IOMX, data, reply);
-
-            node_id node = (void*)data.readIntPtr();
-            OMX_U32 port_index = data.readInt32();
-            OMX_BOOL enable = (OMX_BOOL)data.readInt32();
-
-            status_t err = enableGraphicBuffers(node, port_index, enable);
-            reply->writeInt32(err);
-
-            return NO_ERROR;
-        }
-
         case USE_BUFFER:
         {
             CHECK_INTERFACE(IOMX, data, reply);
@@ -613,27 +561,6 @@
             return NO_ERROR;
         }
 
-        case USE_GRAPHIC_BUFFER:
-        {
-            CHECK_INTERFACE(IOMX, data, reply);
-
-            node_id node = (void*)data.readIntPtr();
-            OMX_U32 port_index = data.readInt32();
-            sp<GraphicBuffer> graphicBuffer = new GraphicBuffer();
-            data.read(*graphicBuffer);
-
-            buffer_id buffer;
-            status_t err = useGraphicBuffer(
-                    node, port_index, graphicBuffer, &buffer);
-            reply->writeInt32(err);
-
-            if (err == OK) {
-                reply->writeIntPtr((intptr_t)buffer);
-            }
-
-            return NO_ERROR;
-        }
-
         case ALLOC_BUFFER:
         {
             CHECK_INTERFACE(IOMX, data, reply);
diff --git a/media/libstagefright/include/OMX.h b/media/libstagefright/include/OMX.h
index 83b75ad..c99da59 100644
--- a/media/libstagefright/include/OMX.h
+++ b/media/libstagefright/include/OMX.h
@@ -59,17 +59,10 @@
             node_id node, OMX_INDEXTYPE index,
             const void *params, size_t size);
 
-    virtual status_t enableGraphicBuffers(
-            node_id node, OMX_U32 port_index, OMX_BOOL enable);
-
     virtual status_t useBuffer(
             node_id node, OMX_U32 port_index, const sp<IMemory> &params,
             buffer_id *buffer);
 
-    virtual status_t useGraphicBuffer(
-            node_id node, OMX_U32 port_index,
-            const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer);
-
     virtual status_t allocateBuffer(
             node_id node, OMX_U32 port_index, size_t size,
             buffer_id *buffer, void **buffer_data);
diff --git a/media/libstagefright/include/OMXNodeInstance.h b/media/libstagefright/include/OMXNodeInstance.h
index 8c7c562..b5b31ac 100644
--- a/media/libstagefright/include/OMXNodeInstance.h
+++ b/media/libstagefright/include/OMXNodeInstance.h
@@ -49,16 +49,10 @@
     status_t getConfig(OMX_INDEXTYPE index, void *params, size_t size);
     status_t setConfig(OMX_INDEXTYPE index, const void *params, size_t size);
 
-    status_t enableGraphicBuffers(OMX_U32 portIndex, OMX_BOOL enable);
-
     status_t useBuffer(
             OMX_U32 portIndex, const sp<IMemory> &params,
             OMX::buffer_id *buffer);
 
-    status_t useGraphicBuffer(
-            OMX_U32 portIndex, const sp<GraphicBuffer> &graphicBuffer,
-            OMX::buffer_id *buffer);
-
     status_t allocateBuffer(
             OMX_U32 portIndex, size_t size, OMX::buffer_id *buffer,
             void **buffer_data);
@@ -131,3 +125,4 @@
 }  // namespace android
 
 #endif  // OMX_NODE_INSTANCE_H_
+
diff --git a/media/libstagefright/omx/OMX.cpp b/media/libstagefright/omx/OMX.cpp
index 37243ad..88b9605 100644
--- a/media/libstagefright/omx/OMX.cpp
+++ b/media/libstagefright/omx/OMX.cpp
@@ -287,11 +287,6 @@
             index, params, size);
 }
 
-status_t OMX::enableGraphicBuffers(
-        node_id node, OMX_U32 port_index, OMX_BOOL enable) {
-    return findInstance(node)->enableGraphicBuffers(port_index, enable);
-}
-
 status_t OMX::useBuffer(
         node_id node, OMX_U32 port_index, const sp<IMemory> &params,
         buffer_id *buffer) {
@@ -299,13 +294,6 @@
             port_index, params, buffer);
 }
 
-status_t OMX::useGraphicBuffer(
-        node_id node, OMX_U32 port_index,
-        const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) {
-    return findInstance(node)->useGraphicBuffer(
-            port_index, graphicBuffer, buffer);
-}
-
 status_t OMX::allocateBuffer(
         node_id node, OMX_U32 port_index, size_t size,
         buffer_id *buffer, void **buffer_data) {
@@ -542,3 +530,4 @@
 }
 
 }  // namespace android
+
diff --git a/media/libstagefright/omx/OMXNodeInstance.cpp b/media/libstagefright/omx/OMXNodeInstance.cpp
index 1104113..5db516e 100644
--- a/media/libstagefright/omx/OMXNodeInstance.cpp
+++ b/media/libstagefright/omx/OMXNodeInstance.cpp
@@ -24,7 +24,6 @@
 #include <OMX_Component.h>
 
 #include <binder/IMemory.h>
-#include <media/stagefright/HardwareAPI.h>
 #include <media/stagefright/MediaDebug.h>
 #include <media/stagefright/MediaErrors.h>
 
@@ -41,11 +40,6 @@
           mIsBackup(false) {
     }
 
-    BufferMeta(const sp<GraphicBuffer> &graphicBuffer)
-        : mGraphicBuffer(graphicBuffer),
-          mIsBackup(false) {
-    }
-
     void CopyFromOMX(const OMX_BUFFERHEADERTYPE *header) {
         if (!mIsBackup) {
             return;
@@ -67,7 +61,6 @@
     }
 
 private:
-    sp<GraphicBuffer> mGraphicBuffer;
     sp<IMemory> mMem;
     size_t mSize;
     bool mIsBackup;
@@ -247,38 +240,6 @@
     return StatusFromOMXError(err);
 }
 
-status_t OMXNodeInstance::enableGraphicBuffers(
-        OMX_U32 portIndex, OMX_BOOL enable) {
-    Mutex::Autolock autoLock(mLock);
-
-    OMX_INDEXTYPE index;
-    OMX_ERRORTYPE err = OMX_GetExtensionIndex(
-            mHandle,
-            const_cast<OMX_STRING>("OMX.google.android.index.enableAndroidNativeBuffers"),
-            &index);
-
-    if (err != OMX_ErrorNone) {
-        LOGE("OMX_GetExtensionIndex failed");
-
-        return StatusFromOMXError(err);
-    }
-
-    EnableAndroidNativeBuffersParams params = {
-        portIndex, enable,
-    };
-
-    err = OMX_SetParameter(mHandle, index, &params);
-
-    if (err != OMX_ErrorNone) {
-        LOGE("OMX_EnableAndroidNativeBuffers failed with error %d (0x%08x)",
-                err, err);
-
-        return UNKNOWN_ERROR;
-    }
-
-    return OK;
-}
-
 status_t OMXNodeInstance::useBuffer(
         OMX_U32 portIndex, const sp<IMemory> &params,
         OMX::buffer_id *buffer) {
@@ -312,54 +273,6 @@
     return OK;
 }
 
-status_t OMXNodeInstance::useGraphicBuffer(
-        OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer,
-        OMX::buffer_id *buffer) {
-    Mutex::Autolock autoLock(mLock);
-
-    OMX_INDEXTYPE index;
-    OMX_ERRORTYPE err = OMX_GetExtensionIndex(
-            mHandle,
-            const_cast<OMX_STRING>("OMX.google.android.index.useAndroidNativeBuffer"),
-            &index);
-
-    if (err != OMX_ErrorNone) {
-        LOGE("OMX_GetExtensionIndex failed");
-
-        return StatusFromOMXError(err);
-    }
-
-    BufferMeta *bufferMeta = new BufferMeta(graphicBuffer);
-
-    OMX_BUFFERHEADERTYPE *header;
-
-    UseAndroidNativeBufferParams params = {
-        &header, portIndex, bufferMeta, graphicBuffer,
-    };
-
-    err = OMX_SetParameter(mHandle, index, &params);
-
-    if (err != OMX_ErrorNone) {
-        LOGE("OMX_UseAndroidNativeBuffer failed with error %d (0x%08x)", err,
-                err);
-
-        delete bufferMeta;
-        bufferMeta = NULL;
-
-        *buffer = 0;
-
-        return UNKNOWN_ERROR;
-    }
-
-    CHECK_EQ(header->pAppPrivate, bufferMeta);
-
-    *buffer = header;
-
-    addActiveBuffer(portIndex, *buffer);
-
-    return OK;
-}
-
 status_t OMXNodeInstance::allocateBuffer(
         OMX_U32 portIndex, size_t size, OMX::buffer_id *buffer,
         void **buffer_data) {
@@ -585,3 +498,4 @@
 }
 
 }  // namespace android
+