--- a/khronosfws/openmax_al/src/gst_adaptation/xaequalizeritfadaptation.c Fri Jun 25 17:36:03 2010 -0500
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,268 +0,0 @@
-/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-*/
-
-#include <gst/gst.h>
-#include "xaadaptationgst.h"
-#include "xamediaplayeradaptctx.h"
-#include "xamediarecorderadaptctx.h"
-#include "xaoutputmixadaptctx.h"
-#include "xaequalizeritfadaptation.h"
-//#include "XAStaticCapsAdaptation.h"
-
-static const XAmilliHertz centerFrequencies[EQUALIZER_NUM_OF_BANDS] = {
- 29000, 59000, 119000, 227000, 474000,
- 947000, 1889000, 3770000, 7523000, 15011000 };
-
-static const char* band_names[EQUALIZER_NUM_OF_BANDS] = {
- "band0", "band1", "band2", "band3", "band4",
- "band5", "band6", "band7", "band8", "band9" };
-
-/*static const XAmilliHertz bandFreqRangeMin = 0;
-static const XAmilliHertz bandFreqRangeMax = 0;*/
-static const XAmillibel bandLevelRangeMin = -2400;
-static const XAmillibel bandLevelRangeMax = 1200;
-
-
-/*
- * XAresult XAEqualizerItfAdapt_GetBandLevelRange(XAAdaptationGstCtx *bCtx,
- * XAmillibel *pMin,
- * XAmillibel *pMax)
- */
-XAresult XAEqualizerItfAdapt_GetBandLevelRange(XAAdaptationGstCtx *bCtx,
- XAmillibel *pMin,
- XAmillibel *pMax)
-{
- XAresult ret = XA_RESULT_SUCCESS;
- DEBUG_API("->XAEqualizerItfAdapt_GetBandLevelRange");
-
- if( (!pMin && !pMax) ) /* other may be NULL */
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- if (pMin)
- {
- *pMin = bandLevelRangeMin;
- }
- if (pMax)
- {
- *pMax = bandLevelRangeMax;
- }
-
- DEBUG_API("<-XAEqualizerItfAdapt_GetBandLevelRange");
- return ret;
-}
-
-/*
- * XAresult XAEqualizerItfAdapt_SetBandLevel(XAAdaptationGstCtx *bCtx,
- * XAuint16 band,
- * XAmillibel level)
- */
-XAresult XAEqualizerItfAdapt_SetBandLevel(XAAdaptationGstCtx *bCtx,
- XAuint16 band,
- XAmillibel level)
-{
- XAresult ret = XA_RESULT_SUCCESS;
- GstElement *equ=NULL, *audiopp=NULL;
- DEBUG_API("->XAEqualizerItfAdapt_SetBandLevel");
-
- if(!bCtx ||
- band >= EQUALIZER_NUM_OF_BANDS ||
- level < bandLevelRangeMin ||
- level > bandLevelRangeMax)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- return XA_RESULT_PARAMETER_INVALID;
- }
- else
- {
- if( bCtx->baseObj.ctxId == XAMediaPlayerAdaptation || bCtx->baseObj.ctxId == XAMediaRecorderAdaptation )
- {
- audiopp = gst_bin_get_by_name( GST_BIN(bCtx->bin), "audiopp" );
- equ = gst_bin_get_by_name( GST_BIN(audiopp), "pp_equ" );
- if(equ)
- {
- g_object_set( G_OBJECT(equ), band_names[band], (gdouble)(level/1000), NULL );
- }
- else
- {
- DEBUG_ERR("Media object equalizer element not found!!");
- }
- }
- else if( bCtx->baseObj.ctxId == XAOutputMixAdaptation )
- {
- XAOutputMixAdaptationCtx* context = (XAOutputMixAdaptationCtx*) bCtx;
- guint iterator;
- for ( iterator = 0; iterator < context->connectedObjects->len; iterator++ )
- {
- GstBin* basebin = GST_BIN(g_array_index(context->connectedObjects,XAOMixAdaptConnObj,iterator).ctx->bin);
- equ=NULL;
- audiopp=NULL;
- audiopp = gst_bin_get_by_name( basebin, "audiopp" );
- if(audiopp)
- {
- equ = gst_bin_get_by_name( GST_BIN(audiopp), "pp_equ" );
- }
- if(equ)
- {
- g_object_set( G_OBJECT(equ), band_names[band], (gdouble)(level/1000), NULL );
- }
- else
- {
- DEBUG_ERR_A1("Could not find equalizer for player %u!!", iterator);
- }
- }
- }
- else
- {
- DEBUG_ERR_A1("Not supported adaptation element: %d", bCtx->baseObj.ctxId);
- return XA_RESULT_PARAMETER_INVALID;
- }
- }
- if(equ)
- {
- gst_object_unref(equ);
- }
- if(audiopp)
- {
- gst_object_unref(audiopp);
- }
-
- DEBUG_API("<-XAEqualizerItfAdapt_SetBandLevel");
- return ret;
-}
-
-/*
- * XAresult XAEqualizerItfAdapt_GetCenterFreq(XAAdaptationGstCtx *bCtx,
- * XAuint16 band,
- * XAmilliHertz *pCenter)
- */
-
-XAresult XAEqualizerItfAdapt_GetCenterFreq(XAAdaptationGstCtx *bCtx,
- XAuint16 band,
- XAmilliHertz *pCenter)
-{
- XAresult ret = XA_RESULT_SUCCESS;
- DEBUG_API("->XAEqualizerItfAdapt_GetCenterFreq");
-
- if(!pCenter || band >= EQUALIZER_NUM_OF_BANDS)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- *pCenter = centerFrequencies[band];
-
- DEBUG_API("<-XAEqualizerItfAdapt_GetCenterFreq");
- return ret;
-}
-
-/*
- * XAresult XAEqualizerItfAdapt_GetBandFreqRange(XAAdaptationGstCtx *bCtx,
- * XAuint16 band,
- * XAmilliHertz *pMin,
- * XAmilliHerts *pMax)
- */
-XAresult XAEqualizerItfAdapt_GetBandFreqRange(XAAdaptationGstCtx *bCtx,
- XAuint16 band,
- XAmilliHertz *pMin,
- XAmilliHertz *pMax)
-{
- XAresult ret = XA_RESULT_SUCCESS;
- DEBUG_API("->XAEqualizerItfAdapt_GetBandFreqRange");
-
- /* pMin or pMax may be NULL */
- if((!pMin && !pMax) || band >= EQUALIZER_NUM_OF_BANDS)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- /* in this implementation there are no ranges */
- if (pMin)
- {
- *pMin = centerFrequencies[band];
- }
- if (pMax)
- {
- *pMax = centerFrequencies[band];
- }
-
- DEBUG_API("<-XAEqualizerItfAdapt_GetBandFreqRange");
- return ret;
-}
-
-/*
- * XAresult XAEqualizerItfAdapt_GetBand(XAAdaptationGstCtx *bCtx,
- * XAmilliHertz frequency,
- * XAuint16 *pBand)
- */
-XAresult XAEqualizerItfAdapt_GetBand(XAAdaptationGstCtx *bCtx,
- XAmilliHertz frequency,
- XAuint16 *pBand)
-{
- XAuint16 index=0;
- XAresult ret = XA_RESULT_SUCCESS;
- DEBUG_API("->XAEqualizerItfAdapt_GetBand");
-
- if(!pBand)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- *pBand = XA_EQUALIZER_UNDEFINED;
-
- /* as there are no ranges, it must match exactly */
- for (index = 0; index < EQUALIZER_NUM_OF_BANDS; index++)
- {
- if (frequency == centerFrequencies[index])
- {
- *pBand = index;
- break;
- }
- }
-
- DEBUG_API("<-XAEqualizerItfAdapt_GetBand");
- return ret;
-}
-
-/*
- * XAresult XAEqualizerItfAdapt_GetDefaultBandLevel(XAAdaptationGstCtx *bCtx,
- * XAuint16 band,
- * XAmillibel *pLevel)
- */
-XAresult XAEqualizerItfAdapt_GetDefaultBandLevel(XAAdaptationGstCtx *bCtx,
- XAuint16 band,
- XAmillibel *pLevel)
-{
- XAresult ret = XA_RESULT_SUCCESS;
- DEBUG_API("->XAEqualizerItfAdapt_GetDefaultBandLevel");
-
- if(!pLevel)
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- pLevel = EQUALIZER_DEFAULT_BAND_LEVEL;
-
- DEBUG_API("<-XAEqualizerItfAdapt_GetDefaultBandLevel");
- return ret;
-}
-