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/**
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* src\common\XAStreamInformationItf.c
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* Part of OpenMAX AL Implementation
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* Copyright (c) 2009 Nokia Inc.
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*
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* This file contains implementation of XAStreamInformationItf
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**/
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#include <assert.h>
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#include "xastreaminformationitf.h"
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#include "xastreaminformationitfadaptation.h"
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#include "xastreaminformationitfadaptationmmf.h"
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/* XAStreamInformationItfImpl* GetImpl
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* Description: Validate interface pointer and cast it to implementation pointer.
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*/
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static XAStreamInformationItfImpl* GetImpl(XAStreamInformationItf self)
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{
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if(self)
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{
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XAStreamInformationItfImpl* impl = (XAStreamInformationItfImpl*)(*self);
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if(impl && impl == impl->self)
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{
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return impl;
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}
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}
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return NULL;
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}
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/**
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* Base interface XAPlayItf implementation
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*/
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XAresult XAStreamInformationItfImpl_QueryMediaContainerInformation(
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XAStreamInformationItf self,
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XAMediaContainerInformation * info)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XAStreamInformationItfImpl* impl = GetImpl(self);
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DEBUG_API("->XAStreamInformationItfImpl_QueryMediaContainerInformation");
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if(!impl || !info)
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{
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/* invalid parameter */
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("-<XAStreamInformationItfImpl_QueryMediaContainerInformation");
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return XA_RESULT_PARAMETER_INVALID;
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}
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if(impl->adapCtx->fwtype == FWMgrFWGST)
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_QueryMediaContainerInformation");
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return ret;
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}
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ret = XAStreamInformationItfAdapt_QueryMediaContainerInformation(
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impl->adapCtx,
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&(info->containerType),
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&(info->mediaDuration),
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&(info->numStreams));
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XAAdaptationBase_ThreadExit(impl->adapCtx);
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}
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else
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_QueryMediaContainerInformation");
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return ret;
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}
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ret = XAStreamInformationItfAdaptMMF_QueryMediaContainerInformation(
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impl->adapCtx,
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&(info->containerType),
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&(info->mediaDuration),
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&(info->numStreams));
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XAAdaptationBase_ThreadExit(impl->adapCtx);;
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}
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DEBUG_API("-<XAStreamInformationItfImpl_QueryMediaContainerInformation");
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return ret;
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}
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XAresult XAStreamInformationItfImpl_QueryStreamType(
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XAStreamInformationItf self,
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XAuint32 streamIndex,
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XAuint32 *domain)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XAStreamInformationItfImpl* impl = GetImpl(self);
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DEBUG_API("->XAStreamInformationItfImpl_QueryStreamType");
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if(!impl || !domain || (streamIndex == 0))
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{
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/* invalid parameter */
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamType");
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return XA_RESULT_PARAMETER_INVALID;
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}
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if(impl->adapCtx->fwtype == FWMgrFWGST)
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_QueryStreamType");
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return ret;
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}
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ret = XAStreamInformationItfAdapt_QueryStreamType(
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impl->adapCtx,
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streamIndex,
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domain);
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XAAdaptationBase_ThreadExit(impl->adapCtx);
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}
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else
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_QueryStreamType");
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return ret;
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}
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ret = XAStreamInformationItfAdaptMMF_QueryStreamType(
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impl->adapCtx,
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streamIndex,
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domain);
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XAAdaptationBase_ThreadExit(impl->adapCtx);;
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}
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DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamType");
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return ret;
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}
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XAresult XAStreamInformationItfImpl_QueryStreamInformation(
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XAStreamInformationItf self,
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XAuint32 streamIndex,
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void * info)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XAStreamInformationItfImpl* impl = GetImpl(self);
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DEBUG_API("->XAStreamInformationItfImpl_QueryStreamInformation");
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if(!impl || !info || (streamIndex == 0))
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{
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/* invalid parameter */
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamInformation");
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return XA_RESULT_PARAMETER_INVALID;
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}
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if(impl->adapCtx->fwtype == FWMgrFWGST)
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_QueryStreamInformation");
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return ret;
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}
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ret = XAStreamInformationItfAdapt_QueryStreamInformation(
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impl->adapCtx,
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streamIndex,
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info);
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XAAdaptationBase_ThreadExit(impl->adapCtx);
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}
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else
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_QueryStreamInformation");
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return ret;
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}
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ret = XAStreamInformationItfAdaptMMF_QueryStreamInformation(
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impl->adapCtx,
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streamIndex,
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info);
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XAAdaptationBase_ThreadExit(impl->adapCtx);;
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}
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DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamInformation");
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return ret;
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}
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XAresult XAStreamInformationItfImpl_QueryStreamName(
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XAStreamInformationItf self,
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XAuint32 streamIndex,
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XAuint16 * pNameSize,
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XAchar * pName)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XAStreamInformationItfImpl* impl = GetImpl(self);
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DEBUG_API("->XAStreamInformationItfImpl_QueryStreamName");
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if(!impl || (streamIndex == 0) || !pNameSize)
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{
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/* invalid parameter */
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamName");
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return XA_RESULT_PARAMETER_INVALID;
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}
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if(impl->adapCtx->fwtype == FWMgrFWGST)
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_QueryStreamName");
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return ret;
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}
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ret = XAStreamInformationItfAdapt_QueryStreamName(
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impl->adapCtx,
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streamIndex,
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pNameSize,
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pName);
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XAAdaptationBase_ThreadExit(impl->adapCtx);
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}
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else
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_QueryStreamName");
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return ret;
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}
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ret = XAStreamInformationItfAdaptMMF_QueryStreamName(
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impl->adapCtx,
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streamIndex,
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pNameSize,
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pName);
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XAAdaptationBase_ThreadExit(impl->adapCtx);;
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}
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DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamName");
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return ret;
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}
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XAresult XAStreamInformationItfImpl_RegisterStreamChangeCallback(
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XAStreamInformationItf self,
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xaStreamEventChangeCallback callback,
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void * pContext)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XAStreamInformationItfImpl* impl = GetImpl(self);
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DEBUG_API("->XAStreamInformationItfImpl_RegisterStreamChangeCallback");
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if(!impl)
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{
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/* invalid parameter */
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("-<XAStreamInformationItfImpl_RegisterStreamChangeCallback");
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return XA_RESULT_PARAMETER_INVALID;
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}
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/* callback may be NULL (to remove callback) */
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impl->callback = callback;
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impl->cbcontext = pContext;
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impl->cbPtrToSelf = self;
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DEBUG_API("-<XAStreamInformationItfImpl_RegisterStreamChangeCallback");
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return ret;
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}
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XAresult XAStreamInformationItfImpl_QueryActiveStreams(
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XAStreamInformationItf self,
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XAuint32 *numStreams,
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XAboolean *activeStreams)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XAStreamInformationItfImpl* impl = GetImpl(self);
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DEBUG_API("->XAStreamInformationItfImpl_QueryActiveStreams");
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if(!impl || !numStreams)
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{
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/* invalid parameter */
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("-<XAStreamInformationItfImpl_QueryActiveStreams");
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return XA_RESULT_PARAMETER_INVALID;
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}
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if(impl->adapCtx->fwtype == FWMgrFWGST)
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_QueryActiveStreams");
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return ret;
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}
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ret = XAStreamInformationItfAdapt_QueryActiveStreams(
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impl->adapCtx,
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numStreams,
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activeStreams);
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XAAdaptationBase_ThreadExit(impl->adapCtx);
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}
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else
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_QueryActiveStreams");
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return ret;
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}
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ret = XAStreamInformationItfAdaptMMF_QueryActiveStreams(
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impl->adapCtx,
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numStreams,
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activeStreams);
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XAAdaptationBase_ThreadExit(impl->adapCtx);;
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}
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DEBUG_API("-<XAStreamInformationItfImpl_QueryActiveStreams");
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return ret;
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}
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XAresult XAStreamInformationItfImpl_SetActiveStream(
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XAStreamInformationItf self,
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XAuint32 streamNum,
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XAboolean active,
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XAboolean commitNow)
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{
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XAresult ret = XA_RESULT_SUCCESS;
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XAStreamInformationItfImpl* impl = GetImpl(self);
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DEBUG_API("->XAStreamInformationItfImpl_SetActiveStream");
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if(!impl)
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{
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/* invalid parameter */
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("-<XAStreamInformationItfImpl_SetActiveStream");
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return XA_RESULT_PARAMETER_INVALID;
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}
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if(impl->adapCtx->fwtype == FWMgrFWGST)
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_SetActiveStream");
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return ret;
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}
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ret = XAStreamInformationItfAdapt_SetActiveStream(
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impl->adapCtx,
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streamNum,
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active,
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commitNow);
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XAAdaptationBase_ThreadExit(impl->adapCtx);
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}
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else
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{
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ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
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if( ret == XA_RESULT_PARAMETER_INVALID )
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{
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DEBUG_API("<-XAStreamInformationItfImpl_SetActiveStream");
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return ret;
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}
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ret = XAStreamInformationItfAdaptMMF_SetActiveStream(
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impl->adapCtx,
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streamNum,
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active,
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commitNow);
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XAAdaptationBase_ThreadExit(impl->adapCtx);;
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}
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DEBUG_API("-<XAStreamInformationItfImpl_SetActiveStream");
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return ret;
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}
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/**
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* XAStreamInformationItfImpl -specific methods
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**/
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384 |
/**
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* XAStreamInformationItfImpl* XAStreamInformationItfImpl_Create()
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* Description: Allocate and initialize PlayItfImpl
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**/
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388 |
XAStreamInformationItfImpl* XAStreamInformationItfImpl_Create( XAAdaptationBaseCtx *adapCtx )
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{
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XAStreamInformationItfImpl *self;
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DEBUG_API("->XAStreamInformationItfImpl_Create");
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self = (XAStreamInformationItfImpl*)calloc(1,sizeof(XAStreamInformationItfImpl));
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if(self)
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{
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/* init itf default implementation */
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self->itf.QueryMediaContainerInformation = XAStreamInformationItfImpl_QueryMediaContainerInformation;
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self->itf.QueryStreamType = XAStreamInformationItfImpl_QueryStreamType;
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self->itf.QueryStreamInformation = XAStreamInformationItfImpl_QueryStreamInformation;
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self->itf.QueryStreamName = XAStreamInformationItfImpl_QueryStreamName;
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self->itf.RegisterStreamChangeCallback = XAStreamInformationItfImpl_RegisterStreamChangeCallback;
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self->itf.QueryActiveStreams = XAStreamInformationItfImpl_QueryActiveStreams;
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self->itf.SetActiveStream = XAStreamInformationItfImpl_SetActiveStream;
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/* init variables */
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self->cbPtrToSelf = NULL;
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self->callback = NULL;
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self->cbcontext = NULL;
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self->adapCtx = adapCtx;
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self->self = self;
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}
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414 |
DEBUG_API("<-XAStreamInformationItfImpl_Create");
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return self;
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}
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417 |
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418 |
/* void XAStreamInformationItfImpl_Free(XAStreamInformationItfImpl* self)
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419 |
* Description: Free all resources reserved at XAStreamInformationItfImpl_Create
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|
420 |
*/
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|
421 |
void XAStreamInformationItfImpl_Free(XAStreamInformationItfImpl* self)
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422 |
{
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423 |
DEBUG_API("->XAStreamInformationItfImpl_Free");
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424 |
assert(self==self->self);
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425 |
free(self);
|
|
426 |
DEBUG_API("<-XAStreamInformationItfImpl_Free");
|
|
427 |
}
|
|
428 |
|
|
429 |
|