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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include <gst/gst.h>
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#include <gst/interfaces/mixer.h>
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#include "xadevicevolumeitfadaptation.h"
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#include "xaengineadaptctx.h"
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#include "xaadaptationgst.h"
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//#include "XAStaticCapsAdaptation.h"
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/* XAresult XADeviceVolumeItfAdapt_SetVolume
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* Description: Sets the device's volume.
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*/
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XAresult XADeviceVolumeItfAdapt_SetVolume(XAAdaptationGstCtx *bCtx, XAuint32 deviceID, XAint32 volume)
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{
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XAEngineAdaptationCtx* ctx = NULL;
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GstElement* amixer = NULL;
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GstMixerTrack *mixerTrack = NULL;
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const GList *gList = NULL;
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gint volumeIdx = 0;
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DEBUG_API("->XADeviceVolumeItfAdapt_SetVolume");
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if(!bCtx )
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{
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("<-XADeviceVolumeItfAdapt_SetVolume");
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return XA_RESULT_PARAMETER_INVALID;
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}
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ctx = (XAEngineAdaptationCtx*) bCtx;
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amixer = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "alsamixer");
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if( !amixer )
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{
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DEBUG_ERR("XA_RESULT_INTERNAL_ERROR");
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DEBUG_API("<-XADeviceVolumeItfAdapt_SetVolume");
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return XA_RESULT_INTERNAL_ERROR;
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}
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gList = gst_mixer_list_tracks( GST_MIXER(amixer) );
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if( !gList )
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{
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DEBUG_ERR("XA_RESULT_INTERNAL_ERROR");
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DEBUG_API("<-XADeviceVolumeItfAdapt_SetVolume");
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return XA_RESULT_INTERNAL_ERROR;
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}
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while( gList )
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{
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mixerTrack = (GstMixerTrack*)gList->data;
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if( !mixerTrack )
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{
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DEBUG_ERR("XA_RESULT_INTERNAL_ERROR");
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DEBUG_API("<-XADeviceVolumeItfAdapt_SetVolume");
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return XA_RESULT_INTERNAL_ERROR;
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}
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if( ((mixerTrack->flags & GST_MIXER_TRACK_INPUT ) && deviceID == XA_DEFAULTDEVICEID_AUDIOINPUT) ||
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// ((mixerTrack->flags & GST_MIXER_TRACK_INPUT ) && deviceID == XA_ADAPTID_ALSASRC) || //krishna
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((mixerTrack->flags & GST_MIXER_TRACK_INPUT ) && deviceID == XA_ADAPTID_DEVSOUNDSRC) ||
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((mixerTrack->flags & GST_MIXER_TRACK_INPUT ) && deviceID == XA_ADAPTID_AUDIOTESTSRC) ||
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((mixerTrack->flags & GST_MIXER_TRACK_OUTPUT ) && deviceID == XA_DEFAULTDEVICEID_AUDIOOUTPUT) ||
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((mixerTrack->flags & GST_MIXER_TRACK_OUTPUT ) && deviceID == XA_ADAPTID_JACKSINK) ||
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// ((mixerTrack->flags & GST_MIXER_TRACK_OUTPUT ) && deviceID == XA_ADAPTID_ALSASINK) )
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((mixerTrack->flags & GST_MIXER_TRACK_OUTPUT ) && deviceID == XA_ADAPTID_DEVSOUNDSINK) )
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{
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gint *gVolume = (gint*) calloc(mixerTrack->num_channels, sizeof(gint) );
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if( !gVolume )
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{
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DEBUG_ERR("XA_RESULT_MEMORY_FAILURE");
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DEBUG_API("<-XADeviceVolumeItfAdapt_SetVolume");
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return XA_RESULT_MEMORY_FAILURE;
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}
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for( volumeIdx = 0; volumeIdx < mixerTrack->num_channels; volumeIdx++ )
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{
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/* Set same volume level for all channels */
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gVolume[volumeIdx] = (gint)volume;
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}
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/* found master track */
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gst_mixer_set_volume( GST_MIXER(amixer), mixerTrack, gVolume );
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free( gVolume );
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gVolume = NULL;
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break;
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}
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gList = g_list_next(gList);
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}
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if ( amixer )
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{
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gst_object_unref( GST_OBJECT(amixer));
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}
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DEBUG_API("<-XADeviceVolumeItfAdapt_SetVolume");
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return XA_RESULT_SUCCESS;
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}
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/* XAresult XADeviceVolumeItfAdapt_IsDeviceIDSupported
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* Description: Check is request device ID supported.
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*/
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XAresult XADeviceVolumeItfAdapt_IsDeviceIDSupported(XAAdaptationGstCtx *bCtx, XAuint32 deviceID, XAboolean *isSupported)
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{
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DEBUG_API("->XADeviceVolumeItfAdapt_IsDeviceIDSupported");
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if(!bCtx || !isSupported )
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{
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DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
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DEBUG_API("<-XADeviceVolumeItfAdapt_IsDeviceIDSupported");
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return XA_RESULT_PARAMETER_INVALID;
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}
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/* check is device ID supported or not supported */
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// if( deviceID == XA_DEFAULTDEVICEID_AUDIOINPUT || deviceID == XA_ADAPTID_ALSASRC ||
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if( deviceID == XA_DEFAULTDEVICEID_AUDIOINPUT || deviceID == XA_ADAPTID_DEVSOUNDSRC ||
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deviceID == XA_ADAPTID_AUDIOTESTSRC || deviceID == XA_DEFAULTDEVICEID_AUDIOOUTPUT ||
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// deviceID == XA_ADAPTID_JACKSINK || deviceID == XA_ADAPTID_ALSASINK )
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deviceID == XA_ADAPTID_JACKSINK || deviceID == XA_ADAPTID_DEVSOUNDSINK )
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{
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*isSupported = XA_BOOLEAN_TRUE;
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}
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else
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{
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*isSupported = XA_BOOLEAN_FALSE;
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}
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DEBUG_API("<-XADeviceVolumeItfAdapt_IsDeviceIDSupported");
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return XA_RESULT_SUCCESS;
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}
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