| /* ------------------------------------------------------------------ |
| * Copyright (C) 1998-2009 PacketVideo |
| * |
| * 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 PV_OMXCORE_H_INCLUDED |
| #define PV_OMXCORE_H_INCLUDED |
| |
| #ifndef PV_OMXDEFS_H_INCLUDED |
| #include "pv_omxdefs.h" |
| #endif |
| |
| #ifndef PV_OMX_QUEUE_H_INCLUDED |
| #include "pv_omx_queue.h" |
| #endif |
| |
| #ifndef OMX_Types_h |
| #include "OMX_Types.h" |
| #endif |
| |
| #ifndef OSCL_BASE_INCLUDED_H |
| #include "oscl_base.h" |
| #endif |
| |
| #ifndef OSCL_UUID_H_INCLUDED |
| #include "oscl_uuid.h" |
| #endif |
| |
| |
| #ifndef OMX_Core_h |
| #include "OMX_Core.h" |
| #endif |
| |
| #ifndef OMX_Component_h |
| #include "OMX_Component.h" |
| #endif |
| |
| #if PROXY_INTERFACE |
| #ifndef OMX_PROXY_INTERFACE_H_INCLUDED |
| #include "omx_proxy_interface.h" |
| #endif |
| #endif |
| |
| #ifndef USE_CML2_CONFIG |
| |
| |
| #ifdef ANDROID |
| |
| // NOTE: if at least one component uses dynamic loading, |
| // USE_DYNAMIC_LOAD_OMX_COMPONENT needs to be 1 |
| #define USE_DYNAMIC_LOAD_OMX_COMPONENTS 0 |
| |
| #define DYNAMIC_LOAD_OMX_AVC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_M4V_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_H263_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_WMV_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_AAC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_AMR_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_MP3_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_WMA_COMPONENT 0 |
| |
| #define DYNAMIC_LOAD_OMX_AMRENC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_M4VENC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_H263ENC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_AVCENC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_AACENC_COMPONENT 0 |
| |
| #else |
| |
| #define USE_DYNAMIC_LOAD_OMX_COMPONENTS 0 |
| |
| #define DYNAMIC_LOAD_OMX_AVC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_M4V_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_H263_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_WMV_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_AAC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_AMR_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_MP3_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_WMA_COMPONENT 0 |
| |
| #define DYNAMIC_LOAD_OMX_AMRENC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_M4VENC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_H263ENC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_AVCENC_COMPONENT 0 |
| #define DYNAMIC_LOAD_OMX_AACENC_COMPONENT 0 |
| |
| #endif |
| #endif |
| |
| #if USE_DYNAMIC_LOAD_OMX_COMPONENTS |
| #ifndef OSCL_SHARED_LIBRARY_H_INCLUDED |
| #include "oscl_shared_library.h" |
| #endif |
| #endif |
| |
| #define MAX_ROLES_SUPPORTED 3 |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_GetComponentsOfRole( |
| OMX_IN OMX_STRING role, |
| OMX_INOUT OMX_U32 *pNumComps, |
| OMX_INOUT OMX_U8 **compNames); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_APIENTRY OMX_ComponentNameEnum( |
| OMX_OUT OMX_STRING cComponentName, |
| OMX_IN OMX_U32 nNameLength, |
| OMX_IN OMX_U32 nIndex); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_APIENTRY OMX_FreeHandle(OMX_IN OMX_HANDLETYPE hComponent); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_APIENTRY OMX_GetHandle(OMX_OUT OMX_HANDLETYPE* pHandle, |
| OMX_IN OMX_STRING cComponentName, |
| OMX_IN OMX_PTR pAppData, |
| OMX_IN OMX_CALLBACKTYPE* pCallBacks); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_GetRolesOfComponent( |
| OMX_IN OMX_STRING compName, |
| OMX_INOUT OMX_U32* pNumRoles, |
| OMX_OUT OMX_U8** roles); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_SetupTunnel( |
| OMX_IN OMX_HANDLETYPE hOutput, |
| OMX_IN OMX_U32 nPortOutput, |
| OMX_IN OMX_HANDLETYPE hInput, |
| OMX_IN OMX_U32 nPortInput); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_GetContentPipe( |
| OMX_OUT OMX_HANDLETYPE *hPipe, |
| OMX_IN OMX_STRING szURI); |
| |
| OSCL_IMPORT_REF OMX_BOOL OMXConfigParser( |
| OMX_PTR aInputParameters, |
| OMX_PTR aOutputParameters); |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| |
| |
| #if USE_DYNAMIC_LOAD_OMX_COMPONENTS |
| //Dynamic loading interface definitions |
| #define PV_OMX_SHARED_INTERFACE OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x67) |
| #define PV_OMX_CREATE_INTERFACE OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x68) |
| #define PV_OMX_DESTROY_INTERFACE OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x69) |
| #define PV_OMX_AVCDEC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x6a) |
| #define PV_OMX_M4VDEC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x6b) |
| #define PV_OMX_H263DEC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x6c) |
| #define PV_OMX_WMVDEC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x6d) |
| #define PV_OMX_AACDEC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x6e) |
| #define PV_OMX_AMRDEC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x6f) |
| #define PV_OMX_MP3DEC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x70) |
| #define PV_OMX_WMADEC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x71) |
| #define PV_OMX_AVCENC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x72) |
| #define PV_OMX_M4VENC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x73) |
| #define PV_OMX_H263ENC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x74) |
| #define PV_OMX_AMRENC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x75) |
| #define PV_OMX_AACENC_UUID OsclUuid(0x1d4769f0,0xca0c,0x11dc,0x95,0xff,0x08,0x00,0x20,0x0c,0x9a,0x76) |
| |
| #define OMX_MAX_LIB_PATH 256 |
| |
| class OmxSharedLibraryInterface |
| { |
| public: |
| virtual OsclAny *QueryOmxComponentInterface(const OsclUuid& aOmxTypeId, const OsclUuid& aInterfaceId) = 0; |
| virtual ~OmxSharedLibraryInterface() {} |
| }; |
| #endif // USE_DYNAMIC_LOAD_OMX_COMPONENTS |
| |
| // PV additions to OMX_EXTRADATATYPE enum |
| #define OMX_ExtraDataNALSizeArray 0x7F123321 // random value above 0x7F000000 (start of the unused range for vendors) |
| |
| class ComponentRegistrationType |
| { |
| public: |
| // name of the component used as identifier |
| OMX_STRING ComponentName; |
| OMX_STRING RoleString[MAX_ROLES_SUPPORTED]; |
| OMX_U32 NumberOfRolesSupported; |
| // pointer to factory function to be called when component needs to be instantiated |
| OMX_ERRORTYPE(*FunctionPtrCreateComponent)(OMX_OUT OMX_HANDLETYPE* pHandle, OMX_IN OMX_PTR pAppData, |
| OMX_PTR pProxy, OMX_STRING aOmxLibName, OMX_PTR &aOmxLib, OMX_PTR aOsclUuid, OMX_U32 &aRefCount); |
| // pointer to function that destroys the component and its AO |
| OMX_ERRORTYPE(*FunctionPtrDestroyComponent)(OMX_IN OMX_HANDLETYPE pHandle, OMX_PTR &aOmxLib, OMX_PTR aOsclUuid, OMX_U32 &aRefCount); |
| //This function will return the role string |
| void GetRolesOfComponent(OMX_STRING* aRole_string) |
| { |
| for (OMX_U32 ii = 0; ii < NumberOfRolesSupported; ii++) |
| { |
| aRole_string[ii] = RoleString[ii]; |
| } |
| } |
| |
| // for dynamic loading |
| OMX_STRING SharedLibraryName; |
| OMX_PTR SharedLibraryPtr; |
| OMX_PTR SharedLibraryOsclUuid; |
| OMX_U32 SharedLibraryRefCounter; |
| |
| }; |
| |
| typedef struct CoreDescriptorType |
| { |
| QueueType* pMessageQueue; // The output queue for the messages to be send to the components |
| } CoreDescriptorType; |
| |
| |
| /** This structure contains all the fields of a message handled by the core */ |
| struct CoreMessage |
| { |
| OMX_COMPONENTTYPE* pComponent; /// A reference to the main structure that defines a component. It represents the target of the message |
| OMX_S32 MessageType; /// the flag that specifies if the message is a command, a warning or an error |
| OMX_S32 MessageParam1; /// the first field of the message. Its use is the same as specified for the command in OpenMAX spec |
| OMX_S32 MessageParam2; /// the second field of the message. Its use is the same as specified for the command in OpenMAX spec |
| OMX_PTR pCmdData; /// This pointer could contain some proprietary data not covered by the standard |
| }; |
| |
| typedef struct PV_OMXComponentCapabilityFlagsType |
| { |
| ////////////////// OMX COMPONENT CAPABILITY RELATED MEMBERS |
| OMX_BOOL iIsOMXComponentMultiThreaded; |
| OMX_BOOL iOMXComponentSupportsExternalOutputBufferAlloc; |
| OMX_BOOL iOMXComponentSupportsExternalInputBufferAlloc; |
| OMX_BOOL iOMXComponentSupportsMovableInputBuffers; |
| OMX_BOOL iOMXComponentSupportsPartialFrames; |
| OMX_BOOL iOMXComponentUsesNALStartCodes; |
| OMX_BOOL iOMXComponentCanHandleIncompleteFrames; |
| OMX_BOOL iOMXComponentUsesFullAVCFrames; |
| |
| } PV_OMXComponentCapabilityFlagsType; |
| |
| class OMXGlobalData |
| { |
| public: |
| OMXGlobalData() |
| : iInstanceCount(1), |
| iOsclInit(false), |
| iNumBaseInstance(0), |
| iComponentIndex(0) |
| { |
| for (OMX_S32 ii = 0; ii < MAX_INSTANTIATED_COMPONENTS; ii++) |
| { |
| ipInstantiatedComponentReg[ii] = NULL; |
| } |
| } |
| |
| uint32 iInstanceCount; |
| |
| bool iOsclInit; //did we do OsclInit in OMX_Init? if so we must cleanup in OMX_Deinit. |
| |
| |
| //Number of base instances |
| OMX_U32 iNumBaseInstance; |
| |
| // Array to store component handles for future recognition of components etc. |
| OMX_HANDLETYPE iComponentHandle[MAX_INSTANTIATED_COMPONENTS]; |
| OMX_U32 iComponentIndex; |
| |
| // Array of supported component types (e.g. MP4, AVC, AAC, etc.) |
| // they need to be registered |
| // For each OMX Component type (e.g. Mp3, AVC, AAC) there is one entry in this table that contains info |
| // such as component type, factory, destructor functions, library name for dynamic loading etc. |
| // when the omx component is registered (at OMX_Init) |
| ComponentRegistrationType* ipRegTemplateList[MAX_SUPPORTED_COMPONENTS]; |
| |
| |
| // Array of pointers - For each OMX component that gets instantiated - the pointer to its registry structure |
| // is saved here. This information is needed when the component is to be destroyed |
| |
| ComponentRegistrationType* ipInstantiatedComponentReg[MAX_INSTANTIATED_COMPONENTS]; |
| // array of function pointers. For each component, a destructor function is assigned |
| //OMX_ERRORTYPE(*ComponentDestructor[MAX_INSTANTIATED_COMPONENTS])(OMX_IN OMX_HANDLETYPE pHandle, OMX_PTR &aOmxLib, OMX_PTR aOsclUuid, OMX_U32 &aRefCount); |
| |
| #if PROXY_INTERFACE |
| ProxyApplication_OMX* ipProxyTerm[MAX_INSTANTIATED_COMPONENTS]; |
| #endif |
| |
| }; |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_MasterInit(); |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_MasterDeinit(); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_MasterGetComponentsOfRole( |
| OMX_IN OMX_STRING role, |
| OMX_INOUT OMX_U32 *pNumComps, |
| OMX_INOUT OMX_U8 **compNames); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_APIENTRY OMX_MasterComponentNameEnum( |
| OMX_OUT OMX_STRING cComponentName, |
| OMX_IN OMX_U32 nNameLength, |
| OMX_IN OMX_U32 nIndex); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_APIENTRY OMX_MasterFreeHandle(OMX_IN OMX_HANDLETYPE hComponent); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_APIENTRY OMX_MasterGetHandle(OMX_OUT OMX_HANDLETYPE* pHandle, |
| OMX_IN OMX_STRING cComponentName, |
| OMX_IN OMX_PTR pAppData, |
| OMX_IN OMX_CALLBACKTYPE* pCallBacks); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_MasterGetRolesOfComponent( |
| OMX_IN OMX_STRING compName, |
| OMX_INOUT OMX_U32* pNumRoles, |
| OMX_OUT OMX_U8** roles); |
| |
| OSCL_IMPORT_REF OMX_BOOL OMX_MasterConfigParser( |
| OMX_PTR aInputParameters, |
| OMX_PTR aOutputParameters); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_MasterSetupTunnel( |
| OMX_IN OMX_HANDLETYPE hOutput, |
| OMX_IN OMX_U32 nPortOutput, |
| OMX_IN OMX_HANDLETYPE hInput, |
| OMX_IN OMX_U32 nPortInput); |
| |
| OSCL_IMPORT_REF OMX_ERRORTYPE OMX_MasterGetContentPipe( |
| OMX_OUT OMX_HANDLETYPE *hPipe, |
| OMX_IN OMX_STRING szURI); |
| |
| #endif |
