--- a/khronosfws/openmax_al/src/common/xacommon.c Thu May 27 13:20:50 2010 +0300
+++ b/khronosfws/openmax_al/src/common/xacommon.c Wed Jun 23 18:47:10 2010 +0300
@@ -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: Common Openmax AL utility functions
+ *
+ */
#include <stdio.h>
#include <stdlib.h>
@@ -27,32 +27,33 @@
* compare two XAInterfaceIDs, return true if same
*/
XAboolean XACommon_EqualIIds(XAInterfaceID idA, XAInterfaceID idB)
-{
+ {
XAboolean nodeOk;
XAuint16 nodeIdx;
- if(idA==idB) return XA_BOOLEAN_TRUE;
- if(!idA||!idB) return XA_BOOLEAN_FALSE;
- if( idA->time_low == idB->time_low &&
- idA->time_mid == idB->time_mid &&
- idA->time_hi_and_version == idB->time_hi_and_version &&
- idA->clock_seq == idB->clock_seq)
+ if (idA == idB)
+ return XA_BOOLEAN_TRUE;
+ if (!idA || !idB)
+ return XA_BOOLEAN_FALSE;
+ if (idA->time_low == idB->time_low && idA->time_mid == idB->time_mid
+ && idA->time_hi_and_version == idB->time_hi_and_version
+ && idA->clock_seq == idB->clock_seq)
{
- nodeOk = XA_BOOLEAN_TRUE;
- for(nodeIdx = 0; nodeIdx < sizeof(idA->node); nodeIdx++ )
+ nodeOk = XA_BOOLEAN_TRUE;
+ for (nodeIdx = 0; nodeIdx < sizeof(idA->node); nodeIdx++)
{
- if(idA->node[nodeIdx] != idB->node[nodeIdx])
+ if (idA->node[nodeIdx] != idB->node[nodeIdx])
{
- nodeOk = XA_BOOLEAN_FALSE;
- break;
+ nodeOk = XA_BOOLEAN_FALSE;
+ break;
}
}
- if(nodeOk)
+ if (nodeOk)
{
- return XA_BOOLEAN_TRUE;
+ return XA_BOOLEAN_TRUE;
}
}
return XA_BOOLEAN_FALSE;
-}
+ }
/* Check source availability and content type. Return error only if we are sure
* content is not valid, otherwise let adaptation try to identify and use content.
@@ -60,83 +61,82 @@
* @return Success code
*/
XAresult XACommon_CheckDataSource(XADataSource* source, XAMediaType* type)
-{
- XAresult ret=XA_RESULT_SUCCESS;
- XAchar* fname=NULL;
- XAchar* mime=NULL;
- XAboolean isLocal=XA_BOOLEAN_FALSE;
+ {
+ XAresult ret = XA_RESULT_SUCCESS;
+ XAchar* fname = NULL;
+ XAchar* mime = NULL;
+ XAboolean isLocal = XA_BOOLEAN_FALSE;
-
- if(!source || !source->pLocator)
- {
+ if (!source || !source->pLocator)
+ {
DEBUG_ERR("Invalid XADataSource structure!!");
return XA_RESULT_PARAMETER_INVALID;
- }
+ }
/* check URI availability */
- if( *(XAuint32*)(source->pLocator) == XA_DATALOCATOR_URI )
- {
- fname = (XAchar*)((XADataLocator_URI*)(source->pLocator))->URI;
- /* check protocol prefix */
- if(strstr((char*)fname,":///"))
+ if (*(XAuint32*) (source->pLocator) == XA_DATALOCATOR_URI)
{
- if(strncmp((char*)fname, "file:///", 8) == 0)
+ fname = (XAchar*) ((XADataLocator_URI*) (source->pLocator))->URI;
+ /* check protocol prefix */
+ if (strstr((char*) fname, "://"))
{
- isLocal=XA_BOOLEAN_TRUE;
+ if (strncmp((char*) fname, "file:///", 8) == 0)
+ {
+ isLocal = XA_BOOLEAN_TRUE;
fname += 8;
- }
+ }
else
- { /* add support for other protocols if needed */
- isLocal=XA_BOOLEAN_FALSE;
+ { /* add support for other protocols if needed */
+ isLocal = XA_BOOLEAN_FALSE;
+ }
+ }
+ else
+ {
+ isLocal = XA_BOOLEAN_TRUE;
+ }
+ if (isLocal)
+ {
+ FILE* file = fopen((char*) fname, "r");
+ if (!file)
+ {
+ DEBUG_INFO_A1("%s not found from filesystem", fname);
+ ret = XA_RESULT_CONTENT_NOT_FOUND;
+ }
+ else
+ {
+ fclose(file);
+ }
}
}
- else
- {
- isLocal=XA_BOOLEAN_TRUE;
- }
- if(isLocal)
- {
- FILE* file=fopen((char*)fname, "r");
- if(!file)
- {
- DEBUG_INFO_A1("%s not found from filesystem", fname);
- ret = XA_RESULT_CONTENT_NOT_FOUND;
- }
- else
- {
- fclose(file);
- }
- }
- }
/* check content type */
- if( type )
- {
- if(source->pFormat)
+ if (type)
{
- switch( *(XAuint32*)source->pFormat )
+ if (source->pFormat)
{
+ switch (*(XAuint32*) source->pFormat)
+ {
case XA_DATAFORMAT_MIME:
- {
+ {
/* try to parse mimetype first */
- mime = ((XADataFormat_MIME*)(source->pFormat))->mimeType;
- if(mime && (strncmp((char*)mime,"audio",5)==0))
- {
+ mime = ((XADataFormat_MIME*) (source->pFormat))->mimeType;
+ if (mime && (strncmp((char*) mime, "audio", 5) == 0))
+ {
*type = XA_MEDIATYPE_AUDIO;
- }
- else if(mime && (strncmp((char*)mime,"video",5)==0))
- {
+ }
+ else if (mime && (strncmp((char*) mime, "video", 5) == 0))
+ {
*type = XA_MEDIATYPE_VIDEO;
- }
- else if(mime && (strncmp((char*)mime,"image",5)==0))
- {
+ }
+ else if (mime && (strncmp((char*) mime, "image", 5) == 0))
+ {
*type = XA_MEDIATYPE_IMAGE;
- }
+ }
else
- {
+ {
/* try to parse containertype next */
- switch( ((XADataFormat_MIME*)(source->pFormat))->containerType )
- {
+ switch (((XADataFormat_MIME*) (source->pFormat))->containerType)
+ {
case XA_CONTAINERTYPE_M4A:
case XA_CONTAINERTYPE_MP3:
case XA_CONTAINERTYPE_WAV:
@@ -177,58 +177,60 @@
default:
*type = XA_MEDIATYPE_UNKNOWN;
break;
+ }
}
}
- }
- break;
+ break;
case XA_DATAFORMAT_PCM:
*type = XA_MEDIATYPE_AUDIO;
- break;
+ break;
case XA_DATAFORMAT_RAWIMAGE:
*type = XA_MEDIATYPE_IMAGE;
- break;
+ break;
default:
*type = XA_MEDIATYPE_UNKNOWN;
- DEBUG_INFO("Warning: unknown dataformat");
- break;
+ DEBUG_INFO("Warning: unknown dataformat")
+ ;
+ break;
+ }
}
- }
else
- {
+ {
DEBUG_ERR("Warning: no data format set");
*type = XA_MEDIATYPE_UNKNOWN;
- }
+ }
/* Expand this list if add new supported media type */
/* If media type unknow check it from file extension */
- if(*type == XA_MEDIATYPE_UNKNOWN && fname)
- {
- if( (strstr((char*)fname,".wav")) || (strstr((char*)fname,".mid"))
- || (strstr((char*)fname,".amr")))
+ if (*type == XA_MEDIATYPE_UNKNOWN && fname)
{
+ if ((strstr((char*) fname, ".wav")) || (strstr((char*) fname,
+ ".mid")) || (strstr((char*) fname, ".amr")))
+ {
*type = XA_MEDIATYPE_AUDIO;
- }
- if( (strstr((char*)fname,".avi")) || (strstr((char*)fname,".ogg")) )
- {
+ }
+ if ((strstr((char*) fname, ".avi")) || (strstr((char*) fname,
+ ".ogg")))
+ {
- }
- if(strstr((char*)fname,".jpg"))
- {
+ }
+ if (strstr((char*) fname, ".jpg"))
+ {
*type = XA_MEDIATYPE_IMAGE;
+ }
}
}
+ return ret;
}
- return ret;
-}
/* Validate XADataSink and XADataSrc object creation parameters.
* @return Success code
*/
-XAresult XACommon_ValidateDataLocator(XAuint32 pCounter, void* pSnk, ... )
-{
+XAresult XACommon_ValidateDataLocator(XAuint32 pCounter, void* pSnk, ...)
+ {
va_list argptr;
XAuint32 counter = 0;
XADataLocator_URI* uri = NULL;
@@ -240,91 +242,94 @@
XADataSink* xaSnk = NULL;
DEBUG_API("->XACommon_ValidateDataLocator");
- xaSnk = (XADataSink*)pSnk;
+ xaSnk = (XADataSink*) pSnk;
/* Initialize variable arguments. */
- //va_start (argptr, xaSnk); TL: Replaced with:
- va_start (argptr, pSnk);
- while( counter < pCounter )
- {
- if( counter > 0)
+ va_start (argptr, pSnk);
+ while (counter < pCounter)
{
+ if (counter > 0)
+ {
/*XADataSink and XADataSrc are equivalent, use XADataSink for both*/
- xaSnk = va_arg(argptr, XADataSink*);
- }
+xaSnk = va_arg(argptr, XADataSink*);
+ }
if( !xaSnk )
- { /*NULL sinks/sources are possible, not checked here*/
+ { /*NULL sinks/sources are possible, not checked here*/
counter++;
continue;
- }
+ }
else if( !xaSnk->pLocator )
- {
+ {
DEBUG_ERR_A1("NULL XADataLocator in parameter %d",(int)counter);
ret = XA_RESULT_PARAMETER_INVALID;
va_end(argptr);
- DEBUG_API("<-XACommon_ValidateDataLocator");
- return ret;
- }
+ DEBUG_API("<-XACommon_ValidateDataLocator");
+ return ret;
+ }
switch ( *(XAuint32*)(xaSnk->pLocator) )
- {
+ {
+ case XA_DEFAULTDEVICEID_AUDIOOUTPUT:
+ DEBUG_INFO("XA_DEFAULTDEVICEID_AUDIOOUTPUT");
+ uri = (XADataLocator_URI*)xaSnk->pLocator;
+ break;
case XA_DATALOCATOR_URI:
- DEBUG_INFO("XA_DATALOCATOR_URI");
- uri = (XADataLocator_URI*)xaSnk->pLocator;
- if( !uri->URI && !xaSnk->pFormat )
+ DEBUG_INFO("XA_DATALOCATOR_URI");
+ uri = (XADataLocator_URI*)xaSnk->pLocator;
+ if( !uri->URI && !xaSnk->pFormat )
{
- DEBUG_ERR("Invalid parameter set for uri ");
- ret = XA_RESULT_PARAMETER_INVALID;
+ DEBUG_ERR("Invalid parameter set for uri ");
+ ret = XA_RESULT_PARAMETER_INVALID;
}
- break;
+ break;
case XA_DATALOCATOR_NATIVEDISPLAY:
- DEBUG_INFO("Sink locator type - XA_DATALOCATOR_NATIVEDISPLAY");
- display = (XADataLocator_NativeDisplay*)(xaSnk->pLocator);
- if( !display->hDisplay || !display->hWindow )
+ DEBUG_INFO("Sink locator type - XA_DATALOCATOR_NATIVEDISPLAY");
+ display = (XADataLocator_NativeDisplay*)(xaSnk->pLocator);
+ if( !display->hDisplay || !display->hWindow )
{
- /*No action at this time*/
- DEBUG_INFO("Warning - no display or window handle set");
+ /*No action at this time*/
+ DEBUG_INFO("Warning - no display or window handle set");
}
- break;
+ break;
case XA_DATALOCATOR_OUTPUTMIX:
- DEBUG_INFO("Sink locator type - XA_DATALOCATOR_OUTPUTMIX");
+ DEBUG_INFO("Sink locator type - XA_DATALOCATOR_OUTPUTMIX");
{
- omix = (XADataLocator_OutputMix*)(xaSnk->pLocator);
- if ( !omix->outputMix )
+ omix = (XADataLocator_OutputMix*)(xaSnk->pLocator);
+ if ( !omix->outputMix )
{
- DEBUG_ERR("Invalid parameter set for outputmix");
- ret = XA_RESULT_PARAMETER_INVALID;
+ DEBUG_ERR("Invalid parameter set for outputmix");
+ ret = XA_RESULT_PARAMETER_INVALID;
}
}
- break;
+ break;
case XA_DATALOCATOR_ADDRESS:
- DEBUG_INFO("XA_DATALOCATOR_ADDRESS");
- address = (XADataLocator_Address*)(xaSnk->pLocator);
- if( !address->pAddress && !xaSnk->pFormat )
+ DEBUG_INFO("XA_DATALOCATOR_ADDRESS");
+ address = (XADataLocator_Address*)(xaSnk->pLocator);
+ if( !address->pAddress && !xaSnk->pFormat )
{
- DEBUG_ERR("Invalid parameter set for address");
- ret = XA_RESULT_PARAMETER_INVALID;
+ DEBUG_ERR("Invalid parameter set for address");
+ ret = XA_RESULT_PARAMETER_INVALID;
}
- break;
+ break;
case XA_DATALOCATOR_IODEVICE:
- DEBUG_INFO("XA_DATALOCATOR_IODEVICE");
- iodevice = (XADataLocator_IODevice*)(xaSnk->pLocator);
- if( iodevice->device )
+ DEBUG_INFO("XA_DATALOCATOR_IODEVICE");
+ iodevice = (XADataLocator_IODevice*)(xaSnk->pLocator);
+ if( iodevice->device )
{
- DEBUG_INFO("Media object as IODevice");
+ DEBUG_INFO("Media object as IODevice");
}
- else
+ else
{
- DEBUG_INFO("Iodevice id used");
+ DEBUG_INFO("Iodevice id used");
}
- break;
+ break;
default:
- DEBUG_ERR("Incorrect data locator for sink.")
- ret = XA_RESULT_PARAMETER_INVALID;
- break;
+ DEBUG_ERR("Incorrect data locator for sink.")
+ ret = XA_RESULT_PARAMETER_INVALID;
+ break;
+ }
+ counter ++;
}
- counter ++;
- }
va_end(argptr);
DEBUG_API("<-XACommon_ValidateDataLocator");
return ret;
-}
+ }