/*

* 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 <stdio.h>

#include <stdlib.h>

#include <assert.h>

#include "xaglobals.h"

#include "xacameracapabilitiesitf.h"

#ifdef _GSTREAMER_BACKEND_  

#include "XAStaticCapsAdaptation.h"

#include "XAStaticCameraCapsAdaptation.h"

#endif

static XACameraCapabilitiesItfImpl* GetImpl(XACameraCapabilitiesItf self)

{

    if( self )

    {

        XACameraCapabilitiesItfImpl* impl = (XACameraCapabilitiesItfImpl*)(*self);

        if( impl && (impl == impl->self) )

        {

            return impl;

        }

    }

    return NULL;

}

/**

 * Base interface XACameraCapabilitiesItf implementation

 */

XAresult XACameraCapabilitiesItfImpl_GetCameraCapabilities(

                        XACameraCapabilitiesItf self,

                        XAuint32* pIndex,

                        XAuint32* pCameraDeviceID,

                        XACameraDescriptor* pDescriptor)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XACameraCapabilitiesItfImpl* impl = GetImpl(self);

    DEBUG_API("->XACameraCapabilitiesItfImpl_GetCameraCapabilities");

    if( !impl )

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        DEBUG_API("<-XACameraCapabilitiesItfImpl_GetCameraCapabilities");

        return XA_RESULT_PARAMETER_INVALID;

    }

#ifdef _GSTREAMER_BACKEND_  

    ret = XAStaticCameraCaps_GetCameraCapabilities(pIndex,pCameraDeviceID,pDescriptor);

#endif

    DEBUG_API("<-XACameraCapabilitiesItfImpl_GetCameraCapabilities");

    return ret;

}

XAresult XACameraCapabilitiesItfImpl_QueryFocusRegionPatterns(

                        XACameraCapabilitiesItf self,

                        XAuint32 cameraDeviceID,

                        XAuint32* pPatternID,

                        XAuint32* pFocusPattern,

                        XAuint32* pCustomPoints1,

                        XAuint32* pCustomPoints2)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XACameraCapabilitiesItfImpl* impl = GetImpl(self);

    DEBUG_API("->XACameraCapabilitiesItfImpl_QueryFocusRegionPatterns");

    if( !impl )

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        DEBUG_API("<-XACameraCapabilitiesItfImpl_QueryFocusRegionPatterns");

        return XA_RESULT_PARAMETER_INVALID;

    }

#ifdef _GSTREAMER_BACKEND_  

    ret = XAStaticCameraCaps_QueryFocusRegionPatterns(

            cameraDeviceID, pPatternID, pFocusPattern,pCustomPoints1,pCustomPoints2);

#endif

    DEBUG_API("<-XACameraCapabilitiesItfImpl_QueryFocusRegionPatterns");

    return ret;

}

XAresult XACameraCapabilitiesItfImpl_GetSupportedAutoLocks(

                        XACameraCapabilitiesItf self,

                        XAuint32 cameraDeviceID,

                        XAuint32* pNumCombinations,

                        XAuint32** ppLocks)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XACameraCapabilitiesItfImpl* impl = GetImpl(self);

    DEBUG_API("->XACameraCapabilitiesItfImpl_GetSupportedAutoLocks");

    if( !impl )

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedAutoLocks");

        return XA_RESULT_PARAMETER_INVALID;

    }

#ifdef _GSTREAMER_BACKEND_  

    ret = XAStaticCameraCaps_GetSupportedAutoLocks(

                cameraDeviceID, pNumCombinations, ppLocks);

#endif

    DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedAutoLocks");

    return ret;

}

XAresult XACameraCapabilitiesItfImpl_GetSupportedFocusManualSettings(

                        XACameraCapabilitiesItf self,

                        XAuint32 cameraDeviceID,

                        XAboolean macroEnabled,

                        XAmillimeter* pMinValue,

                        XAmillimeter* pMaxValue,

                        XAuint32* pNumSettings,

                        XAmillimeter** ppSettings)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XACameraCapabilitiesItfImpl* impl = GetImpl(self);

    DEBUG_API("->XACameraCapabilitiesItfImpl_GetSupportedFocusManualSettings");

    if( !impl )

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedFocusManualSettings");

        return XA_RESULT_PARAMETER_INVALID;

    }

#ifdef _GSTREAMER_BACKEND_  

    ret = XAStaticCameraCaps_GetSupportedFocusManualSettings(

            cameraDeviceID, macroEnabled,pMinValue, pMaxValue, pNumSettings, ppSettings);

#endif

    DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedFocusManualSettings");

    return ret;

}

XAresult XACameraCapabilitiesItfImpl_GetSupportedISOSensitivitySettings(

                        XACameraCapabilitiesItf self,

                        XAuint32 cameraDeviceID,

                        XAuint32* pMinValue,

                        XAuint32* pMaxValue,

                        XAuint32* pNumSettings,

                        XAuint32** ppSettings)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XACameraCapabilitiesItfImpl* impl = GetImpl(self);

    DEBUG_API("->XACameraCapabilitiesItfImpl_GetSupportedISOSensitivitySettings");

    if( !impl )

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedISOSensitivitySettings");

        return XA_RESULT_PARAMETER_INVALID;

    }

#ifdef _GSTREAMER_BACKEND_  

    ret = XAStaticCameraCaps_GetSupportedISOSensitivitySettings(

                cameraDeviceID, pMinValue, pMaxValue, pNumSettings, ppSettings );

#endif

    DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedISOSensitivitySettings");

    return ret;

}

XAresult XACameraCapabilitiesItfImpl_GetSupportedApertureManualSettings(

                        XACameraCapabilitiesItf self,

                        XAuint32 cameraDeviceID,

                        XAuint32* pMinValue,

                        XAuint32* pMaxValue,

                        XAuint32* pNumSettings,

                        XAuint32** ppSettings)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XACameraCapabilitiesItfImpl* impl = GetImpl(self);

    DEBUG_API("->XACameraCapabilitiesItfImpl_GetSupportedApertureManualSettings");

    if( !impl )

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedApertureManualSettings");

        return XA_RESULT_PARAMETER_INVALID;

    }

#ifdef _GSTREAMER_BACKEND_  

    ret = XAStaticCameraCaps_GetSupportedApertureManualSettings(

                cameraDeviceID, pMinValue, pMaxValue, pNumSettings, ppSettings );

#endif

    DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedApertureManualSettings");

    return ret;

}

XAresult XACameraCapabilitiesItfImpl_GetSupportedShutterSpeedManualSettings(

                        XACameraCapabilitiesItf self,

                        XAuint32 cameraDeviceID,

                        XAmicrosecond* pMinValue,

                        XAmicrosecond* pMaxValue,

                        XAuint32* pNumSettings,

                        XAmicrosecond** ppSettings)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XACameraCapabilitiesItfImpl* impl = GetImpl(self);

    DEBUG_API("->XACameraCapabilitiesItfImpl_GetSupportedShutterSpeedManualSettings");

    if( !impl )

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedShutterSpeedManualSettings");

        return XA_RESULT_PARAMETER_INVALID;

    }

#ifdef _GSTREAMER_BACKEND_  

    ret = XAStaticCameraCaps_GetSupportedShutterSpeedManualSettings(

                cameraDeviceID, pMinValue, pMaxValue, pNumSettings, ppSettings);

#endif

    DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedShutterSpeedManualSettings");

    return ret;

}

XAresult XACameraCapabilitiesItfImpl_GetSupportedWhiteBalanceManualSettings(

                        XACameraCapabilitiesItf self,

                        XAuint32 cameraDeviceID,

                        XAuint32* pMinValue,

                        XAuint32* pMaxValue,

                        XAuint32* pNumSettings,

                        XAuint32** ppSettings)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XACameraCapabilitiesItfImpl* impl = GetImpl(self);

    DEBUG_API("->XACameraCapabilitiesItfImpl_GetSupportedWhiteBalanceManualSettings");

    if( !impl )

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedWhiteBalanceManualSettings");

        return XA_RESULT_PARAMETER_INVALID;

    }

#ifdef _GSTREAMER_BACKEND_  

    ret = XAStaticCameraCaps_GetSupportedWhiteBalanceManualSettings(

                cameraDeviceID, pMinValue, pMaxValue, pNumSettings, ppSettings);

#endif

    DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedWhiteBalanceManualSettings");

    return ret;

}

XAresult XACameraCapabilitiesItfImpl_GetSupportedZoomSettings(

                        XACameraCapabilitiesItf self,

                        XAuint32 cameraDeviceID,

                        XAboolean digitalEnabled,

                        XAboolean macroEnabled,

                        XApermille* pMaxValue,

                        XAuint32* pNumSettings,

                        XApermille** ppSettings,

                        XAboolean* pSpeedSupported)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XACameraCapabilitiesItfImpl* impl = GetImpl(self);

    DEBUG_API("->XACameraCapabilitiesItfImpl_GetSupportedZoomSettings");

    if( !impl )

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedZoomSettings");

        return XA_RESULT_PARAMETER_INVALID;

    }

#ifdef _GSTREAMER_BACKEND_  

    ret = XAStaticCameraCaps_GetSupportedZoomSettings(

                cameraDeviceID, digitalEnabled, macroEnabled, pMaxValue,

                pNumSettings, ppSettings, pSpeedSupported);

#endif

    DEBUG_API("<-XACameraCapabilitiesItfImpl_GetSupportedZoomSettings");

    return ret;

}

#ifdef _GSTREAMER_BACKEND_  

/**

 * XACameraCapabilitiesItfImpl -specific methods

 **/

XACameraCapabilitiesItfImpl* XACameraCapabilitiesItfImpl_Create()

{

    XACameraCapabilitiesItfImpl* self = (XACameraCapabilitiesItfImpl*)

        calloc(1,sizeof(XACameraCapabilitiesItfImpl));

    DEBUG_API("->XACameraCapabilitiesItfImpl_Create");

    if( self )

    {

        /* init itf default implementation */

        self->itf.GetCameraCapabilities =

            XACameraCapabilitiesItfImpl_GetCameraCapabilities;

        self->itf.QueryFocusRegionPatterns =

            XACameraCapabilitiesItfImpl_QueryFocusRegionPatterns;

        self->itf.GetSupportedAutoLocks =

            XACameraCapabilitiesItfImpl_GetSupportedAutoLocks;

        self->itf.GetSupportedFocusManualSettings =

            XACameraCapabilitiesItfImpl_GetSupportedFocusManualSettings;

        self->itf.GetSupportedISOSensitivitySettings =

            XACameraCapabilitiesItfImpl_GetSupportedISOSensitivitySettings;

        self->itf.GetSupportedApertureManualSettings =

            XACameraCapabilitiesItfImpl_GetSupportedApertureManualSettings;

        self->itf.GetSupportedShutterSpeedManualSettings =

            XACameraCapabilitiesItfImpl_GetSupportedShutterSpeedManualSettings;

        self->itf.GetSupportedWhiteBalanceManualSettings =

            XACameraCapabilitiesItfImpl_GetSupportedWhiteBalanceManualSettings;

        self->itf.GetSupportedZoomSettings =

            XACameraCapabilitiesItfImpl_GetSupportedZoomSettings;

        self->self = self;

    }

    DEBUG_API("<-XACameraCapabilitiesItfImpl_Create");

    return self;

}

void XACameraCapabilitiesItfImpl_Free(XACameraCapabilitiesItfImpl* self)

{

    DEBUG_API("->XACameraCapabilitiesItfImpl_Free");

    assert(self==self->self);

    free(self);

    DEBUG_API("<-XACameraCapabilitiesItfImpl_Free");

}

#endif