Add m-esr52 at 52.6.0

1 files changed, 579 insertions, 0 deletions

diff --git a/media/openmax_il/il112/OMX_Component.h b/media/openmax_il/il112/OMX_Component.h
new file mode 100644
index 000000000..d5956405e
--- /dev/null
+++ b/media/openmax_il/il112/OMX_Component.h
@@ -0,0 +1,579 @@
+/*
+ * Copyright (c) 2008 The Khronos Group Inc. 
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions: 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software. 
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+ *
+ */
+
+/** OMX_Component.h - OpenMax IL version 1.1.2
+ *  The OMX_Component header file contains the definitions used to define
+ *  the public interface of a component.  This header file is intended to
+ *  be used by both the application and the component.
+ */
+
+#ifndef OMX_Component_h
+#define OMX_Component_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+
+/* Each OMX header must include all required header files to allow the
+ *  header to compile without errors.  The includes below are required
+ *  for this header file to compile successfully 
+ */
+
+#include <OMX_Audio.h>
+#include <OMX_Video.h>
+#include <OMX_Image.h>
+#include <OMX_Other.h>
+
+/** @ingroup comp */
+typedef enum OMX_PORTDOMAINTYPE { 
+    OMX_PortDomainAudio, 
+    OMX_PortDomainVideo, 
+    OMX_PortDomainImage, 
+    OMX_PortDomainOther,
+    OMX_PortDomainKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 
+    OMX_PortDomainVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
+    OMX_PortDomainMax = 0x7ffffff
+} OMX_PORTDOMAINTYPE;
+
+/** @ingroup comp */
+typedef struct OMX_PARAM_PORTDEFINITIONTYPE {
+    OMX_U32 nSize;                 /**< Size of the structure in bytes */
+    OMX_VERSIONTYPE nVersion;      /**< OMX specification version information */
+    OMX_U32 nPortIndex;            /**< Port number the structure applies to */
+    OMX_DIRTYPE eDir;              /**< Direction (input or output) of this port */
+    OMX_U32 nBufferCountActual;    /**< The actual number of buffers allocated on this port */
+    OMX_U32 nBufferCountMin;       /**< The minimum number of buffers this port requires */
+    OMX_U32 nBufferSize;           /**< Size, in bytes, for buffers to be used for this channel */
+    OMX_BOOL bEnabled;             /**< Ports default to enabled and are enabled/disabled by
+                                        OMX_CommandPortEnable/OMX_CommandPortDisable.
+                                        When disabled a port is unpopulated. A disabled port
+                                        is not populated with buffers on a transition to IDLE. */
+    OMX_BOOL bPopulated;           /**< Port is populated with all of its buffers as indicated by
+                                        nBufferCountActual. A disabled port is always unpopulated. 
+                                        An enabled port is populated on a transition to OMX_StateIdle
+                                        and unpopulated on a transition to loaded. */
+    OMX_PORTDOMAINTYPE eDomain;    /**< Domain of the port. Determines the contents of metadata below. */
+    union {
+        OMX_AUDIO_PORTDEFINITIONTYPE audio;
+        OMX_VIDEO_PORTDEFINITIONTYPE video;
+        OMX_IMAGE_PORTDEFINITIONTYPE image;
+        OMX_OTHER_PORTDEFINITIONTYPE other;
+    } format;
+    OMX_BOOL bBuffersContiguous;
+    OMX_U32 nBufferAlignment;
+} OMX_PARAM_PORTDEFINITIONTYPE;
+
+/** @ingroup comp */
+typedef struct OMX_PARAM_U32TYPE { 
+    OMX_U32 nSize;                    /**< Size of this structure, in Bytes */ 
+    OMX_VERSIONTYPE nVersion;         /**< OMX specification version information */ 
+    OMX_U32 nPortIndex;               /**< port that this structure applies to */ 
+    OMX_U32 nU32;                     /**< U32 value */
+} OMX_PARAM_U32TYPE;
+
+/** @ingroup rpm */
+typedef enum OMX_SUSPENSIONPOLICYTYPE {
+    OMX_SuspensionDisabled, /**< No suspension; v1.0 behavior */
+    OMX_SuspensionEnabled,  /**< Suspension allowed */   
+    OMX_SuspensionPolicyKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 
+    OMX_SuspensionPolicyStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
+    OMX_SuspensionPolicyMax = 0x7fffffff
+} OMX_SUSPENSIONPOLICYTYPE;
+
+/** @ingroup rpm */
+typedef struct OMX_PARAM_SUSPENSIONPOLICYTYPE {
+    OMX_U32 nSize;                  
+    OMX_VERSIONTYPE nVersion;        
+    OMX_SUSPENSIONPOLICYTYPE ePolicy;
+} OMX_PARAM_SUSPENSIONPOLICYTYPE;
+
+/** @ingroup rpm */
+typedef enum OMX_SUSPENSIONTYPE {
+    OMX_NotSuspended, /**< component is not suspended */
+    OMX_Suspended,    /**< component is suspended */
+    OMX_SuspensionKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 
+    OMX_SuspensionVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
+    OMX_SuspendMax = 0x7FFFFFFF
+} OMX_SUSPENSIONTYPE;
+
+/** @ingroup rpm */
+typedef struct OMX_PARAM_SUSPENSIONTYPE {
+    OMX_U32 nSize;                  
+    OMX_VERSIONTYPE nVersion;       
+    OMX_SUSPENSIONTYPE eType;             
+} OMX_PARAM_SUSPENSIONTYPE ;
+
+typedef struct OMX_CONFIG_BOOLEANTYPE {
+    OMX_U32 nSize;
+    OMX_VERSIONTYPE nVersion;
+    OMX_BOOL bEnabled;    
+} OMX_CONFIG_BOOLEANTYPE;
+
+/* Parameter specifying the content uri to use. */
+/** @ingroup cp */
+typedef struct OMX_PARAM_CONTENTURITYPE
+{
+    OMX_U32 nSize;                      /**< size of the structure in bytes, including
+                                             actual URI name */
+    OMX_VERSIONTYPE nVersion;           /**< OMX specification version information */
+    OMX_U8 contentURI[1];               /**< The URI name */
+} OMX_PARAM_CONTENTURITYPE;
+
+/* Parameter specifying the pipe to use. */
+/** @ingroup cp */
+typedef struct OMX_PARAM_CONTENTPIPETYPE
+{
+    OMX_U32 nSize;              /**< size of the structure in bytes */
+    OMX_VERSIONTYPE nVersion;   /**< OMX specification version information */
+    OMX_HANDLETYPE hPipe;       /**< The pipe handle*/
+} OMX_PARAM_CONTENTPIPETYPE;
+
+/** @ingroup rpm */
+typedef struct OMX_RESOURCECONCEALMENTTYPE {
+    OMX_U32 nSize;             /**< size of the structure in bytes */
+    OMX_VERSIONTYPE nVersion;  /**< OMX specification version information */
+    OMX_BOOL bResourceConcealmentForbidden; /**< disallow the use of resource concealment 
+                                            methods (like degrading algorithm quality to 
+                                            lower resource consumption or functional bypass) 
+                                            on a component as a resolution to resource conflicts. */
+} OMX_RESOURCECONCEALMENTTYPE;
+
+
+/** @ingroup metadata */
+typedef enum OMX_METADATACHARSETTYPE {
+    OMX_MetadataCharsetUnknown = 0,
+    OMX_MetadataCharsetASCII,
+    OMX_MetadataCharsetBinary,
+    OMX_MetadataCharsetCodePage1252,
+    OMX_MetadataCharsetUTF8,
+    OMX_MetadataCharsetJavaConformantUTF8,
+    OMX_MetadataCharsetUTF7,
+    OMX_MetadataCharsetImapUTF7,
+    OMX_MetadataCharsetUTF16LE, 
+    OMX_MetadataCharsetUTF16BE,
+    OMX_MetadataCharsetGB12345,
+    OMX_MetadataCharsetHZGB2312,
+    OMX_MetadataCharsetGB2312,
+    OMX_MetadataCharsetGB18030,
+    OMX_MetadataCharsetGBK,
+    OMX_MetadataCharsetBig5,
+    OMX_MetadataCharsetISO88591,
+    OMX_MetadataCharsetISO88592,
+    OMX_MetadataCharsetISO88593,
+    OMX_MetadataCharsetISO88594,
+    OMX_MetadataCharsetISO88595,
+    OMX_MetadataCharsetISO88596,
+    OMX_MetadataCharsetISO88597,
+    OMX_MetadataCharsetISO88598,
+    OMX_MetadataCharsetISO88599,
+    OMX_MetadataCharsetISO885910,
+    OMX_MetadataCharsetISO885913,
+    OMX_MetadataCharsetISO885914,
+    OMX_MetadataCharsetISO885915,
+    OMX_MetadataCharsetShiftJIS,
+    OMX_MetadataCharsetISO2022JP,
+    OMX_MetadataCharsetISO2022JP1,
+    OMX_MetadataCharsetISOEUCJP,
+    OMX_MetadataCharsetSMS7Bit,
+    OMX_MetadataCharsetKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 
+    OMX_MetadataCharsetVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
+    OMX_MetadataCharsetTypeMax= 0x7FFFFFFF
+} OMX_METADATACHARSETTYPE;
+
+/** @ingroup metadata */
+typedef enum OMX_METADATASCOPETYPE
+{
+    OMX_MetadataScopeAllLevels,
+    OMX_MetadataScopeTopLevel,
+    OMX_MetadataScopePortLevel,
+    OMX_MetadataScopeNodeLevel,
+    OMX_MetadataScopeKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 
+    OMX_MetadataScopeVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
+    OMX_MetadataScopeTypeMax = 0x7fffffff
+} OMX_METADATASCOPETYPE;
+
+/** @ingroup metadata */
+typedef enum OMX_METADATASEARCHMODETYPE
+{
+    OMX_MetadataSearchValueSizeByIndex,
+    OMX_MetadataSearchItemByIndex,
+    OMX_MetadataSearchNextItemByKey,
+    OMX_MetadataSearchKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */ 
+    OMX_MetadataSearchVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
+    OMX_MetadataSearchTypeMax = 0x7fffffff
+} OMX_METADATASEARCHMODETYPE;
+/** @ingroup metadata */
+typedef struct OMX_CONFIG_METADATAITEMCOUNTTYPE
+{
+    OMX_U32 nSize;
+    OMX_VERSIONTYPE nVersion;
+    OMX_METADATASCOPETYPE eScopeMode;
+    OMX_U32 nScopeSpecifier;
+    OMX_U32 nMetadataItemCount;
+} OMX_CONFIG_METADATAITEMCOUNTTYPE;
+
+/** @ingroup metadata */
+typedef struct OMX_CONFIG_METADATAITEMTYPE
+{
+    OMX_U32 nSize;
+    OMX_VERSIONTYPE nVersion;
+    OMX_METADATASCOPETYPE eScopeMode;
+    OMX_U32 nScopeSpecifier;
+    OMX_U32 nMetadataItemIndex;  
+    OMX_METADATASEARCHMODETYPE eSearchMode;
+    OMX_METADATACHARSETTYPE eKeyCharset;
+    OMX_U8 nKeySizeUsed;
+    OMX_U8 nKey[128];
+    OMX_METADATACHARSETTYPE eValueCharset;
+    OMX_STRING sLanguageCountry;
+    OMX_U32 nValueMaxSize;
+    OMX_U32 nValueSizeUsed;
+    OMX_U8 nValue[1];
+} OMX_CONFIG_METADATAITEMTYPE;
+
+/* @ingroup metadata */
+typedef struct OMX_CONFIG_CONTAINERNODECOUNTTYPE
+{
+    OMX_U32 nSize;
+    OMX_VERSIONTYPE nVersion;
+    OMX_BOOL bAllKeys;
+    OMX_U32 nParentNodeID;
+    OMX_U32 nNumNodes;
+} OMX_CONFIG_CONTAINERNODECOUNTTYPE;
+
+/** @ingroup metadata */
+typedef struct OMX_CONFIG_CONTAINERNODEIDTYPE
+{
+    OMX_U32 nSize;
+    OMX_VERSIONTYPE nVersion;
+    OMX_BOOL bAllKeys;
+    OMX_U32 nParentNodeID;
+    OMX_U32 nNodeIndex; 
+    OMX_U32 nNodeID; 
+    OMX_STRING cNodeName;
+    OMX_BOOL bIsLeafType;
+} OMX_CONFIG_CONTAINERNODEIDTYPE;
+
+/** @ingroup metadata */
+typedef struct OMX_PARAM_METADATAFILTERTYPE 
+{ 
+    OMX_U32 nSize; 
+    OMX_VERSIONTYPE nVersion; 
+    OMX_BOOL bAllKeys;	/* if true then this structure refers to all keys and 
+                         * the three key fields below are ignored */
+    OMX_METADATACHARSETTYPE eKeyCharset;
+    OMX_U32 nKeySizeUsed; 
+    OMX_U8   nKey [128]; 
+    OMX_U32 nLanguageCountrySizeUsed;
+    OMX_U8 nLanguageCountry[128];
+    OMX_BOOL bEnabled;	/* if true then key is part of filter (e.g. 
+                         * retained for query later). If false then
+                         * key is not part of filter */
+} OMX_PARAM_METADATAFILTERTYPE; 
+
+/** The OMX_HANDLETYPE structure defines the component handle.  The component 
+ *  handle is used to access all of the component's public methods and also
+ *  contains pointers to the component's private data area.  The component
+ *  handle is initialized by the OMX core (with help from the component)
+ *  during the process of loading the component.  After the component is
+ *  successfully loaded, the application can safely access any of the
+ *  component's public functions (although some may return an error because
+ *  the state is inappropriate for the access).
+ * 
+ *  @ingroup comp
+ */
+typedef struct OMX_COMPONENTTYPE
+{
+    /** The size of this structure, in bytes.  It is the responsibility
+        of the allocator of this structure to fill in this value.  Since
+        this structure is allocated by the GetHandle function, this
+        function will fill in this value. */
+    OMX_U32 nSize;
+
+    /** nVersion is the version of the OMX specification that the structure 
+        is built against.  It is the responsibility of the creator of this 
+        structure to initialize this value and every user of this structure 
+        should verify that it knows how to use the exact version of 
+        this structure found herein. */
+    OMX_VERSIONTYPE nVersion;
+
+    /** pComponentPrivate is a pointer to the component private data area.  
+        This member is allocated and initialized by the component when the 
+        component is first loaded.  The application should not access this 
+        data area. */
+    OMX_PTR pComponentPrivate;
+
+    /** pApplicationPrivate is a pointer that is a parameter to the 
+        OMX_GetHandle method, and contains an application private value 
+        provided by the IL client.  This application private data is 
+        returned to the IL Client by OMX in all callbacks */
+    OMX_PTR pApplicationPrivate;
+
+    /** refer to OMX_GetComponentVersion in OMX_core.h or the OMX IL 
+        specification for details on the GetComponentVersion method.
+     */
+    OMX_ERRORTYPE (*GetComponentVersion)(
+            OMX_IN  OMX_HANDLETYPE hComponent,
+            OMX_OUT OMX_STRING pComponentName,
+            OMX_OUT OMX_VERSIONTYPE* pComponentVersion,
+            OMX_OUT OMX_VERSIONTYPE* pSpecVersion,
+            OMX_OUT OMX_UUIDTYPE* pComponentUUID);
+
+    /** refer to OMX_SendCommand in OMX_core.h or the OMX IL 
+        specification for details on the SendCommand method.
+     */
+    OMX_ERRORTYPE (*SendCommand)(
+            OMX_IN  OMX_HANDLETYPE hComponent,
+            OMX_IN  OMX_COMMANDTYPE Cmd,
+            OMX_IN  OMX_U32 nParam1,
+            OMX_IN  OMX_PTR pCmdData);
+
+    /** refer to OMX_GetParameter in OMX_core.h or the OMX IL 
+        specification for details on the GetParameter method.
+     */
+    OMX_ERRORTYPE (*GetParameter)(
+            OMX_IN  OMX_HANDLETYPE hComponent, 
+            OMX_IN  OMX_INDEXTYPE nParamIndex,  
+            OMX_INOUT OMX_PTR pComponentParameterStructure);
+
+
+    /** refer to OMX_SetParameter in OMX_core.h or the OMX IL 
+        specification for details on the SetParameter method.
+     */
+    OMX_ERRORTYPE (*SetParameter)(
+            OMX_IN  OMX_HANDLETYPE hComponent, 
+            OMX_IN  OMX_INDEXTYPE nIndex,
+            OMX_IN  OMX_PTR pComponentParameterStructure);
+
+
+    /** refer to OMX_GetConfig in OMX_core.h or the OMX IL 
+        specification for details on the GetConfig method.
+     */
+    OMX_ERRORTYPE (*GetConfig)(
+            OMX_IN  OMX_HANDLETYPE hComponent,
+            OMX_IN  OMX_INDEXTYPE nIndex, 
+            OMX_INOUT OMX_PTR pComponentConfigStructure);
+
+
+    /** refer to OMX_SetConfig in OMX_core.h or the OMX IL 
+        specification for details on the SetConfig method.
+     */
+    OMX_ERRORTYPE (*SetConfig)(
+            OMX_IN  OMX_HANDLETYPE hComponent,
+            OMX_IN  OMX_INDEXTYPE nIndex, 
+            OMX_IN  OMX_PTR pComponentConfigStructure);
+
+
+    /** refer to OMX_GetExtensionIndex in OMX_core.h or the OMX IL 
+        specification for details on the GetExtensionIndex method.
+     */
+    OMX_ERRORTYPE (*GetExtensionIndex)(
+            OMX_IN  OMX_HANDLETYPE hComponent,
+            OMX_IN  OMX_STRING cParameterName,
+            OMX_OUT OMX_INDEXTYPE* pIndexType);
+
+
+    /** refer to OMX_GetState in OMX_core.h or the OMX IL 
+        specification for details on the GetState method.
+     */
+    OMX_ERRORTYPE (*GetState)(
+            OMX_IN  OMX_HANDLETYPE hComponent,
+            OMX_OUT OMX_STATETYPE* pState);
+
+    
+    /** The ComponentTunnelRequest method will interact with another OMX
+        component to determine if tunneling is possible and to setup the
+        tunneling.  The return codes for this method can be used to 
+        determine if tunneling is not possible, or if tunneling is not
+        supported.  
+        
+        Base profile components (i.e. non-interop) do not support this
+        method and should return OMX_ErrorNotImplemented 
+
+        The interop profile component MUST support tunneling to another 
+        interop profile component with a compatible port parameters.  
+        A component may also support proprietary communication.
+        
+        If proprietary communication is supported the negotiation of 
+        proprietary communication is done outside of OMX in a vendor 
+        specific way. It is only required that the proper result be 
+        returned and the details of how the setup is done is left 
+        to the component implementation.  
+    
+        When this method is invoked when nPort in an output port, the
+        component will:
+        1.  Populate the pTunnelSetup structure with the output port's 
+            requirements and constraints for the tunnel.
+
+        When this method is invoked when nPort in an input port, the
+        component will:
+        1.  Query the necessary parameters from the output port to 
+            determine if the ports are compatible for tunneling
+        2.  If the ports are compatible, the component should store
+            the tunnel step provided by the output port
+        3.  Determine which port (either input or output) is the buffer
+            supplier, and call OMX_SetParameter on the output port to
+            indicate this selection.
+        
+        The component will return from this call within 5 msec.
+    
+        @param [in] hComp
+            Handle of the component to be accessed.  This is the component
+            handle returned by the call to the OMX_GetHandle method.
+        @param [in] nPort
+            nPort is used to select the port on the component to be used
+            for tunneling.
+        @param [in] hTunneledComp
+            Handle of the component to tunnel with.  This is the component 
+            handle returned by the call to the OMX_GetHandle method.  When
+            this parameter is 0x0 the component should setup the port for
+            communication with the application / IL Client.
+        @param [in] nPortOutput
+            nPortOutput is used indicate the port the component should
+            tunnel with.
+        @param [in] pTunnelSetup
+            Pointer to the tunnel setup structure.  When nPort is an output port
+            the component should populate the fields of this structure.  When
+            When nPort is an input port the component should review the setup
+            provided by the component with the output port.
+        @return OMX_ERRORTYPE
+            If the command successfully executes, the return code will be
+            OMX_ErrorNone.  Otherwise the appropriate OMX error will be returned.
+        @ingroup tun
+    */
+
+    OMX_ERRORTYPE (*ComponentTunnelRequest)(
+        OMX_IN  OMX_HANDLETYPE hComp,
+        OMX_IN  OMX_U32 nPort,
+        OMX_IN  OMX_HANDLETYPE hTunneledComp,
+        OMX_IN  OMX_U32 nTunneledPort,
+        OMX_INOUT  OMX_TUNNELSETUPTYPE* pTunnelSetup); 
+
+    /** refer to OMX_UseBuffer in OMX_core.h or the OMX IL 
+        specification for details on the UseBuffer method.
+        @ingroup buf
+     */
+    OMX_ERRORTYPE (*UseBuffer)(
+            OMX_IN OMX_HANDLETYPE hComponent,
+            OMX_INOUT OMX_BUFFERHEADERTYPE** ppBufferHdr,
+            OMX_IN OMX_U32 nPortIndex,
+            OMX_IN OMX_PTR pAppPrivate,
+            OMX_IN OMX_U32 nSizeBytes,
+            OMX_IN OMX_U8* pBuffer);
+
+    /** refer to OMX_AllocateBuffer in OMX_core.h or the OMX IL 
+        specification for details on the AllocateBuffer method.
+        @ingroup buf
+     */
+    OMX_ERRORTYPE (*AllocateBuffer)(
+            OMX_IN OMX_HANDLETYPE hComponent,
+            OMX_INOUT OMX_BUFFERHEADERTYPE** ppBuffer,
+            OMX_IN OMX_U32 nPortIndex,
+            OMX_IN OMX_PTR pAppPrivate,
+            OMX_IN OMX_U32 nSizeBytes);
+
+    /** refer to OMX_FreeBuffer in OMX_core.h or the OMX IL 
+        specification for details on the FreeBuffer method.
+        @ingroup buf
+     */
+    OMX_ERRORTYPE (*FreeBuffer)(
+            OMX_IN  OMX_HANDLETYPE hComponent,
+            OMX_IN  OMX_U32 nPortIndex,
+            OMX_IN  OMX_BUFFERHEADERTYPE* pBuffer);
+
+    /** refer to OMX_EmptyThisBuffer in OMX_core.h or the OMX IL 
+        specification for details on the EmptyThisBuffer method.
+        @ingroup buf
+     */
+    OMX_ERRORTYPE (*EmptyThisBuffer)(
+            OMX_IN  OMX_HANDLETYPE hComponent,
+            OMX_IN  OMX_BUFFERHEADERTYPE* pBuffer);
+
+    /** refer to OMX_FillThisBuffer in OMX_core.h or the OMX IL 
+        specification for details on the FillThisBuffer method.
+        @ingroup buf
+     */
+    OMX_ERRORTYPE (*FillThisBuffer)(
+            OMX_IN  OMX_HANDLETYPE hComponent,
+            OMX_IN  OMX_BUFFERHEADERTYPE* pBuffer);
+
+    /** The SetCallbacks method is used by the core to specify the callback
+        structure from the application to the component.  This is a blocking
+        call.  The component will return from this call within 5 msec.
+        @param [in] hComponent
+            Handle of the component to be accessed.  This is the component
+            handle returned by the call to the GetHandle function.
+        @param [in] pCallbacks
+            pointer to an OMX_CALLBACKTYPE structure used to provide the 
+            callback information to the component
+        @param [in] pAppData
+            pointer to an application defined value.  It is anticipated that 
+            the application will pass a pointer to a data structure or a "this
+            pointer" in this area to allow the callback (in the application)
+            to determine the context of the call
+        @return OMX_ERRORTYPE
+            If the command successfully executes, the return code will be
+            OMX_ErrorNone.  Otherwise the appropriate OMX error will be returned.
+     */
+    OMX_ERRORTYPE (*SetCallbacks)(
+            OMX_IN  OMX_HANDLETYPE hComponent,
+            OMX_IN  OMX_CALLBACKTYPE* pCallbacks, 
+            OMX_IN  OMX_PTR pAppData);
+
+    /** ComponentDeInit method is used to deinitialize the component
+        providing a means to free any resources allocated at component
+        initialization.  NOTE:  After this call the component handle is
+        not valid for further use.
+        @param [in] hComponent
+            Handle of the component to be accessed.  This is the component
+            handle returned by the call to the GetHandle function.
+        @return OMX_ERRORTYPE
+            If the command successfully executes, the return code will be
+            OMX_ErrorNone.  Otherwise the appropriate OMX error will be returned.
+     */
+    OMX_ERRORTYPE (*ComponentDeInit)(
+            OMX_IN  OMX_HANDLETYPE hComponent);
+
+    /** @ingroup buf */
+    OMX_ERRORTYPE (*UseEGLImage)(
+            OMX_IN OMX_HANDLETYPE hComponent,
+            OMX_INOUT OMX_BUFFERHEADERTYPE** ppBufferHdr,
+            OMX_IN OMX_U32 nPortIndex,
+            OMX_IN OMX_PTR pAppPrivate,
+            OMX_IN void* eglImage);
+
+    OMX_ERRORTYPE (*ComponentRoleEnum)(
+        OMX_IN OMX_HANDLETYPE hComponent,
+		OMX_OUT OMX_U8 *cRole,
+		OMX_IN OMX_U32 nIndex);
+
+} OMX_COMPONENTTYPE;
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif
+/* File EOF */