1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef CAM_CAMERAREQUESTS_H

    22 #define CAM_CAMERAREQUESTS_H

    23 

    24 // ===========================================================================

    25 

    26 

    27 /**

    28 * Request identification codes

    29 */

    30 enum TCamCameraRequestId

    31   {

    32   ECamRequestNone    = 0,

    33 

    34   // If client has issued a sequence of requests to be processed

    35   // by the controller, client must request cancelling the sequence,

    36   // if it wishes to issue other requests before ECamEngineEventSequenceEnd

    37   // has been notified by controller.

    38   ECamRequestCancelSequence,

    39 

    40   ECamRequestReserve,

    41   ECamRequestRelease,

    42 

    43   ECamRequestPowerOn,

    44   ECamRequestPowerOff,

    45 

    46   ECamRequestVfStart,

    47   ECamRequestVfStop,

    48   ECamRequestVfStopEcam,

    49   ECamRequestVfRelease,

    50 

    51   ECamRequestSsStart,

    52   ECamRequestSsStop,

    53   ECamRequestSsRelease,

    54 

    55   ECamRequestImageInit,

    56   ECamRequestImageCapture, 

    57   ECamRequestImageCancel,  // Cancel capturing image.

    58   ECamRequestImageRelease,

    59 

    60   ECamRequestVideoInit,

    61   ECamRequestVideoStart,

    62   ECamRequestVideoPause,

    63   ECamRequestVideoStop,

    64   ECamRequestVideoRelease,

    65   ECamRequestSetAsyncVideoStopMode, 

    66   

    67   ECamRequestStartAutofocus,

    68   ECamRequestCancelAutofocus,

    69   ECamRequestSetAfRange, 

    70 

    71 //  ECamRequestSettingChange,

    72 

    73   ECamRequestLast // Just marker, keep last.

    74   };

    75 

    76 

    77 #ifdef _DEBUG

    78 static const TUint16* KCamRequestNames[] =

    79   {

    80   // ECamRequestNone used in performance measurements to mark sequence start and end.

    81   (const TUint16*)_S16("Sequence"), 

    82 

    83   (const TUint16*)_S16("Cancel sequence"),

    84   

    85   (const TUint16*)_S16("Reserve"),

    86   (const TUint16*)_S16("Release"),

    87   (const TUint16*)_S16("Power on"),

    88   (const TUint16*)_S16("Power off"),

    89   

    90   (const TUint16*)_S16("Start vf"),

    91   (const TUint16*)_S16("Stop vf"),

    92   (const TUint16*)_S16("Stop vf ecam"),

    93   (const TUint16*)_S16("Release vf"),

    94 

    95   (const TUint16*)_S16("Start snapshot"),

    96   (const TUint16*)_S16("Stop  snapshot"),

    97   (const TUint16*)_S16("Release snapshot"),

    98 

    99   (const TUint16*)_S16("Init image"),

   100   (const TUint16*)_S16("Capture image"),

   101   (const TUint16*)_S16("Cancel image"),

   102   (const TUint16*)_S16("Release image"),

   103 

   104   (const TUint16*)_S16("Init video"),

   105   (const TUint16*)_S16("Start video"),

   106   (const TUint16*)_S16("Pause video"),

   107   (const TUint16*)_S16("Stop video"),

   108   (const TUint16*)_S16("Release video"),

   109   (const TUint16*)_S16("Async stop video"), 

   110   

   111   (const TUint16*)_S16("Start autofocus"),

   112   (const TUint16*)_S16("Cancel autofocus"),

   113   (const TUint16*)_S16("Set Af range")

   114   

   115   

   116 //  ,  (const TUint16*)_S16("Setting change")

   117   };

   118 

   119 // Verifying there is a description for all the request ids

   120 __ASSERT_COMPILE( (sizeof(KCamRequestNames) / sizeof(TUint16*)) == ECamRequestLast );

   121 

   122 #endif // _DEBUG

   123   

   124 

   125 // ===========================================================================

   126 #endif // CAM_CAMERAREQUESTS_H

   127 

   128 // end of file