--- a/khronosfws/openmax_al/src/engine/xaaudiodecodercapabilitiesitf.c Fri May 28 19:26:28 2010 -0500
+++ b/khronosfws/openmax_al/src/engine/xaaudiodecodercapabilitiesitf.c Fri Jun 11 19:59:23 2010 -0500
@@ -1,19 +1,19 @@
/*
-* 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:
-*
-*/
+ * 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: Audio Encoder Capabilities Interface Implementation
+ *
+ */
#include <stdio.h>
#include <stdlib.h>
@@ -27,18 +27,20 @@
/* XAAudioDecoderCapabilitiesItfImpl* GetImpl
* Description: Validate interface pointer and cast it to implementation pointer.
*/
-static XAAudioDecoderCapabilitiesItfImpl* GetImpl(XAAudioDecoderCapabilitiesItf self)
-{
- if( self )
+static XAAudioDecoderCapabilitiesItfImpl* GetImpl(
+ XAAudioDecoderCapabilitiesItf self)
{
- XAAudioDecoderCapabilitiesItfImpl* impl = (XAAudioDecoderCapabilitiesItfImpl*)(*self);
- if( impl && (impl == impl->self) )
+ if (self)
{
+ XAAudioDecoderCapabilitiesItfImpl* impl =
+ (XAAudioDecoderCapabilitiesItfImpl*) (*self);
+ if (impl && (impl == impl->self))
+ {
return impl;
+ }
}
+ return NULL;
}
- return NULL;
-}
/*****************************************************************************
* Base interface XAAudioDecoderCapabilitiesItf implementation
@@ -48,143 +50,149 @@
* Description: Retrieves the available audio decoders.
*/
XAresult XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoders(
- XAAudioDecoderCapabilitiesItf self,
- XAuint32* pNumDecoders,
- XAuint32* pDecoderIds)
-{
+ XAAudioDecoderCapabilitiesItf self, XAuint32* pNumDecoders,
+ XAuint32* pDecoderIds)
+ {
XAAudioDecoderCapabilitiesItfImpl* impl = GetImpl(self);
XAresult res = XA_RESULT_SUCCESS;
DEBUG_API("->XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoders");
- if( !impl || !pNumDecoders )
- {
+ if (!impl || !pNumDecoders)
+ {
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
res = XA_RESULT_PARAMETER_INVALID;
- }
+ }
else
- {
- if( pDecoderIds )
- { /* query array of decoders */
- if( *pNumDecoders < impl->numCodecs )
- {
+ {
+ if (pDecoderIds)
+ { /* query array of decoders */
+ if (*pNumDecoders < impl->numCodecs)
+ {
DEBUG_ERR("XA_RESULT_BUFFER_INSUFFICIENT");
res = XA_RESULT_BUFFER_INSUFFICIENT;
- }
+ }
else
- {
-
- XAuint32 i = 0;
- XACapabilities temp;
- for( i=0; i<impl->numCodecs; i++ )
{
+
+ XAuint32 i = 0;
+ XACapabilities temp;
+ for (i = 0; i < impl->numCodecs; i++)
+ {
/* query decoder id from adaptation using index value */
- XACapabilitiesMgr_GetCapsByIdx(NULL, (XACapsType)(XACAP_DECODER|XACAP_AUDIO), i, &temp);
+ XACapabilitiesMgr_GetCapsByIdx(NULL,
+ (XACapsType) (XACAP_DECODER | XACAP_AUDIO), i,
+ &temp);
pDecoderIds[i] = temp.xaid;
+ }
+
}
-
}
- }
/* return number of decoders */
*pNumDecoders = impl->numCodecs;
+ }DEBUG_API("<-XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoders");
+ return res;
}
- DEBUG_API("<-XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoders");
- return res;
-}
/* XAresult XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoderCapabilities
* Description: Queries for the audio decoder�s capabilities.
*/
XAresult XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoderCapabilities(
- XAAudioDecoderCapabilitiesItf self,
- XAuint32 decoderId,
- XAuint32* pIndex,
- XAAudioCodecDescriptor* pDescriptor)
-{
+ XAAudioDecoderCapabilitiesItf self, XAuint32 decoderId,
+ XAuint32* pIndex, XAAudioCodecDescriptor* pDescriptor)
+ {
XAAudioDecoderCapabilitiesItfImpl* impl = GetImpl(self);
XAresult res = XA_RESULT_SUCCESS;
DEBUG_API("->XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoderCapabilities");
- if( !impl || !pIndex )
- {
+ if (!impl || !pIndex)
+ {
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
res = XA_RESULT_PARAMETER_INVALID;
- }
+ }
else
- {
- if( !pDescriptor )
- { /* query number of capa structures */
+ {
+ if (!pDescriptor)
+ { /* query number of capa structures */
*pIndex = 1;
- }
+ }
else
- { /* query capabilities */
- if( *pIndex >= 1 )
- {
+ { /* query capabilities */
+ if (*pIndex >= 1)
+ {
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
res = XA_RESULT_PARAMETER_INVALID;
- }
+ }
else
- {
-
+ {
+
/* query capabilities from adaptation using codec id */
XACapabilities temp;
- memset(pDescriptor,0,sizeof(XAAudioCodecDescriptor));
- res = XACapabilitiesMgr_GetCapsById(NULL, (XACapsType)(XACAP_DECODER|XACAP_AUDIO), decoderId, &temp);
- if( res == XA_RESULT_SUCCESS )
- {
- XAAudioCodecDescriptor* desc = ((XAAudioCodecDescriptor*)(temp.pEntry));
+ memset(pDescriptor, 0, sizeof(XAAudioCodecDescriptor));
+ res = XACapabilitiesMgr_GetCapsById(NULL,
+ (XACapsType) (XACAP_DECODER | XACAP_AUDIO),
+ decoderId, &temp);
+ if (res == XA_RESULT_SUCCESS)
+ {
+ XAAudioCodecDescriptor* desc =
+ ((XAAudioCodecDescriptor*) (temp.pEntry));
/* map applicable values to XAAudioCodecCapabilities */
pDescriptor->maxChannels = desc->maxChannels;
- pDescriptor->minSampleRate= desc->minSampleRate*1000; /* milliHz */
+ pDescriptor->minSampleRate = desc->minSampleRate * 1000; /* milliHz */
if (desc->maxSampleRate < (0xFFFFFFFF / 1000))
- {
- pDescriptor->maxSampleRate = desc->maxSampleRate*1000;
- }
+ {
+ pDescriptor->maxSampleRate = desc->maxSampleRate
+ * 1000;
+ }
else
- {
+ {
pDescriptor->maxSampleRate = 0xFFFFFFFF;
- }
- pDescriptor->minBitsPerSample=desc->minBitsPerSample;
- pDescriptor->maxBitsPerSample=desc->maxBitsPerSample;
- pDescriptor->isFreqRangeContinuous=XA_BOOLEAN_TRUE;
- pDescriptor->minBitRate=desc->minBitRate;
- pDescriptor->maxBitRate=desc->maxBitRate;
- pDescriptor->numBitratesSupported = desc->numBitratesSupported;
- pDescriptor->isBitrateRangeContinuous=XA_BOOLEAN_TRUE;
- if (temp.xaid == XA_AUDIOCODEC_PCM )
- {
- pDescriptor->profileSetting=XA_AUDIOPROFILE_PCM;
- pDescriptor->modeSetting=0; /* no chanmode for pcm defined */
+ }
+ pDescriptor->minBitsPerSample = desc->minBitsPerSample;
+ pDescriptor->maxBitsPerSample = desc->maxBitsPerSample;
+ pDescriptor->isFreqRangeContinuous = XA_BOOLEAN_TRUE;
+ pDescriptor->minBitRate = desc->minBitRate;
+ pDescriptor->maxBitRate = desc->maxBitRate;
+ pDescriptor->numBitratesSupported
+ = desc->numBitratesSupported;
+ pDescriptor->isBitrateRangeContinuous = XA_BOOLEAN_TRUE;
+ if (temp.xaid == XA_AUDIOCODEC_PCM)
+ {
+ pDescriptor->profileSetting = XA_AUDIOPROFILE_PCM;
+ pDescriptor->modeSetting = 0; /* no chanmode for pcm defined */
+ }
+ else if (temp.xaid == XA_ADAPTID_VORBIS) /* for ogg */
+ {
+ if (desc->maxChannels == 1)
+ {
+ pDescriptor->profileSetting
+ =XA_AUDIOPROFILE_MPEG1_L3;
+ pDescriptor->modeSetting
+ =XA_AUDIOCHANMODE_MP3_MONO;
+ }
+ else
+ {
+ pDescriptor->profileSetting
+ =XA_AUDIOPROFILE_MPEG2_L3;
+ pDescriptor->modeSetting
+ =XA_AUDIOCHANMODE_MP3_STEREO;
+ }
+ }
+ else
+ {
+ /* do nothing */
+ }
+ /*other caps undefined*/
}
- else if (temp.xaid == XA_ADAPTID_VORBIS) /* for ogg */
- {
- if (desc->maxChannels == 1)
- {
- pDescriptor->profileSetting=XA_AUDIOPROFILE_MPEG1_L3;
- pDescriptor->modeSetting=XA_AUDIOCHANMODE_MP3_MONO;
- }
- else
- {
- pDescriptor->profileSetting=XA_AUDIOPROFILE_MPEG2_L3;
- pDescriptor->modeSetting=XA_AUDIOCHANMODE_MP3_STEREO;
- }
- }
- else
- {
- /* do nothing */
- }
- /*other caps undefined*/
+
}
-
}
}
- }
DEBUG_API("<-XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoderCapabilities");
return res;
-}
-
+ }
/*****************************************************************************
* XAAudioDecoderCapabilitiesItfImpl -specific methods
@@ -194,38 +202,39 @@
* Description: Allocate and initialize XAAudioDecoderCapabilitiesItfImpl
*/
XAAudioDecoderCapabilitiesItfImpl* XAAudioDecoderCapabilitiesItfImpl_Create()
-{
- XAAudioDecoderCapabilitiesItfImpl* self = (XAAudioDecoderCapabilitiesItfImpl*)
- calloc(1,sizeof(XAAudioDecoderCapabilitiesItfImpl));
+ {
+ XAAudioDecoderCapabilitiesItfImpl* self =
+ (XAAudioDecoderCapabilitiesItfImpl*) calloc(1,
+ sizeof(XAAudioDecoderCapabilitiesItfImpl));
DEBUG_API("->XAAudioDecoderCapabilitiesItfImpl_Create");
- if( self )
- {
+ if (self)
+ {
/* init itf default implementation */
- self->itf.GetAudioDecoders =
- XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoders;
- self->itf.GetAudioDecoderCapabilities =
- XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoderCapabilities;
+ self->itf.GetAudioDecoders
+ = XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoders;
+ self->itf.GetAudioDecoderCapabilities
+ = XAAudioDecoderCapabilitiesItfImpl_GetAudioDecoderCapabilities;
/* init variables */
-
+
assert( XACapabilitiesMgr_GetCapsCount(NULL, (XACapsType)(XACAP_DECODER|XACAP_AUDIO),
- &(self->numCodecs) ) == XA_RESULT_SUCCESS );
+ &(self->numCodecs) ) == XA_RESULT_SUCCESS );
self->self = self;
+ }DEBUG_API("<-XAAudioDecoderCapabilitiesItfImpl_Create");
+ return self;
}
- DEBUG_API("<-XAAudioDecoderCapabilitiesItfImpl_Create");
- return self;
-}
/* void XAAudioDecoderCapabilitiesItfImpl_Free
* Description: Free all resources reserved at XAAudioDecoderCapabilitiesItfImpl_Create
*/
-void XAAudioDecoderCapabilitiesItfImpl_Free(XAAudioDecoderCapabilitiesItfImpl* self)
-{
+void XAAudioDecoderCapabilitiesItfImpl_Free(
+ XAAudioDecoderCapabilitiesItfImpl* self)
+ {
DEBUG_API("->XAAudioDecoderCapabilitiesItfImpl_Free");
assert(self==self->self);
free(self);
DEBUG_API("<-XAAudioDecoderCapabilitiesItfImpl_Free");
-}
+ }