diff -r a179b74831c9 -r c1f20ce4abcf kerneltest/e32test/multimedia/t_camera_gen.cpp
--- a/kerneltest/e32test/multimedia/t_camera_gen.cpp	Thu Aug 19 11:14:22 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,494 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "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:
-// e32test\multimedia\t_camera_gen.cpp
-// 
-//
-
-#include <e32test.h>
-#include <d32camerasc.h>
-#include <e32def.h>
-#include <e32def_private.h>
-#include "t_camera_display.h"
-#include "d_mmcsc.h"
-
-_LIT(KTstLddFileName,"D_MMCSC.LDD");
-_LIT(KCamLddFileName,"ECAMERASC.LDD");
-
-#ifdef __WINSCW__
-_LIT(KCamPddFileName,"_TEMPLATE_CAMERASC.PDD");
-#else
-_LIT(KCamPddFileName,"CAMERASC.PDD");
-#endif
-
-_LIT(KCamFreePddExtension,".*");
-
-const TInt KUnit0=0;
-const TInt KFrameRate=30;		// Run the test at 30fps
-
-class CCameraHandler;
-
-RTest test(_L("T_CAMERA_GEN"));
-CCameraHandler* camera;
-
-/**
-Wait for a key press, but timeout so automated tests
-are unaffected
-*/
-void util_getch_withtimeout(TUint aSecs)
-	{
-	TRequestStatus keyStat;
-	test.Console()->Read(keyStat);
-	RTimer timer;
-	test(timer.CreateLocal()==KErrNone);
-	TRequestStatus timerStat;
-	timer.After(timerStat,aSecs*1000000);
-	User::WaitForRequest(timerStat,keyStat);
-	if(keyStat!=KRequestPending)
-		(void)test.Console()->KeyCode();
-	timer.Cancel();
-	timer.Close();
-	test.Console()->ReadCancel();
-	User::WaitForAnyRequest();
-	}
-
-// Define the frame number to capture
-// For image capture this should be zero.
-const TInt64 KFrameNumberToCapture= 50;
-
-/// Defines camera handler
-class CCameraHandler : public CActive
-	{
-public:
-	static CCameraHandler* NewL();
-	~CCameraHandler();
-	TInt SetConfig(TDevCamCaptureMode aCaptureMode, SDevCamFrameSize aSize,SDevCamPixelFormat aPixelFormat,TBool aCreateChunk,TInt aNumBuffers);
-	void GetConfig(TDevCamCaptureMode aCaptureMode);
-	TInt GetCaps();
-	TInt SetFirstConfig(TUint aOffset);
-	TInt Start(TDevCamCaptureMode aCaptureMode);
-	TInt Stop();
-	void SetCaptureMode(TDevCamCaptureMode aCaptureMode);
-private:
-	CCameraHandler();
-	virtual void RunL();
-	virtual void DoCancel();
-	TInt Init();
-private:
-	TCamDisplayHandler iDispHandler[ECamCaptureModeMax];
-	RDevCameraSc iCamera;
-	RChunk iChunk[ECamCaptureModeMax];
-	TInt iFrameCount;
-	TDevCamCaptureMode iCaptureMode;
-	TInt iCapsSize;
-	TAny* iCapsBufPtr;
-	TCameraCapsV02* iCameraCaps;
-	};
-
-CCameraHandler::CCameraHandler() : CActive(EPriorityStandard)
-//
-// Constructor for the camera handler
-//
-	{
-	// Active object priority is set to normal
-	}
-
-CCameraHandler::~CCameraHandler()
-//
-// Destructor for the camera handler
-//
-	{
-	for (TInt captureMode=0; captureMode < ECamCaptureModeMax; captureMode++)
-		iChunk[captureMode].Close();
-	if(iCapsBufPtr)
-		User::Free(iCapsBufPtr);
-	iCamera.Close();
-	// Cancel any active request
-	CActive::Cancel();
-	}
-
-void CCameraHandler::DoCancel()
-	{
-
-	}
-
-CCameraHandler* CCameraHandler::NewL()
-//
-// Create active camera
-//
-	{
-	test.Printf(_L("NewL\r\n"));
-	CCameraHandler *cc = new (ELeave) CCameraHandler;
-	TInt r=cc->Init();
-	if (r!=KErrNone)
-		User::Leave(r);
-	CActiveScheduler::Add(cc);
-	return(cc);
-	}
-
-TInt CCameraHandler::Init()
-//
-// Initialise hardware
-//
-	{
-	test.Printf(_L("Init\r\n"));
-	TInt r;
-	for (TInt captureMode=0; captureMode < ECamCaptureModeMax; captureMode++)
-		{
-		r=iDispHandler[captureMode].Init();
-		if (r!=KErrNone)
-			return(r);
-		}
-
-	// Open camera driver channel
-	r=iCamera.Open(KUnit0);
-	return(r);
-	}
-
-void CCameraHandler::SetCaptureMode(TDevCamCaptureMode aCaptureMode)
-	{
-	iCaptureMode=aCaptureMode;
-	}
-
-TInt CCameraHandler::GetCaps()
-	{
-	test.Printf(_L("GetCaps\r\n"));
-	iCapsSize=iCamera.CapsSize();
-	iCapsBufPtr = User::Alloc(iCapsSize);
-	TPtr8 capsPtr( (TUint8*)iCapsBufPtr, iCapsSize, iCapsSize );
-	TInt r = iCamera.Caps(capsPtr);
-	if(r!=KErrNone)
-		return r;
-	iCameraCaps = (TCameraCapsV02*) capsPtr.Ptr();
-
-	test.Printf(_L("Number of supported pixel formats:%d\r\n"),iCameraCaps->iNumVideoPixelFormats);
-	return r;
-	}
-
-void CCameraHandler::GetConfig(TDevCamCaptureMode aCaptureMode)
-	{
-	test.Printf(_L("GetConfig\r\n"));
-	// Config camera
-	TCameraConfigV02Buf configBuf;
-	TCameraConfigV02 &config=configBuf();
-
-	iCamera.GetCamConfig(aCaptureMode, configBuf);
-
-	test.Printf(_L("Pixel Format:%d\r\n"),config.iPixelFormat);
-	test.Printf(_L("Frame Size  :%d\r\n"),config.iFrameSize);
-	test.Printf(_L("Frame rate  :%dfps\r\n"),config.iFrameRate);
-	}
-
-TInt CCameraHandler::SetFirstConfig(TUint aOffset)
-	{
-	test.Printf(_L("SetFirstConfig\r\n"));
-	TInt ret;
-	TAny* frameSizeCapsBuf=0;
-	SDevCamPixelFormat* pixelFormat;
-	SDevCamFrameSize* frameSize;
-	TPtr8 frameSizeCapsPtr(0,0,0);
-	pixelFormat = (SDevCamPixelFormat*) (iCameraCaps + 1);
-
-	if(camera->iCameraCaps->iNumVideoPixelFormats)
-		{
-		pixelFormat = pixelFormat + iCameraCaps->iNumImagePixelFormats + iCameraCaps->iNumVideoPixelFormats;
-		frameSizeCapsBuf = User::Alloc(pixelFormat->iNumFrameSizes*sizeof(SDevCamFrameSize));
-		new (&frameSizeCapsPtr) TPtr8((TUint8*)frameSizeCapsBuf, pixelFormat->iNumFrameSizes*sizeof(SDevCamFrameSize), pixelFormat->iNumFrameSizes*sizeof(SDevCamFrameSize));
-		ret=iCamera.FrameSizeCaps(ECamCaptureModeImage, pixelFormat->iPixelFormat, frameSizeCapsPtr);
-		test(ret==KErrNone);
-		frameSize = (SDevCamFrameSize*) frameSizeCapsPtr.Ptr();
-		if((pixelFormat->iNumFrameSizes>aOffset) && aOffset)
-			frameSize += aOffset;
-		ret=camera->SetConfig(ECamCaptureModeVideo,*frameSize,*pixelFormat,ETrue,3);
-		test(ret==KErrNone);
-		User::Free(frameSizeCapsBuf);
-		return(KErrNone);
-		}
-	else
-		return(KErrNotSupported);
-	}
-
-TInt CCameraHandler::SetConfig(TDevCamCaptureMode aCaptureMode, SDevCamFrameSize aSize,SDevCamPixelFormat aPixelFormat,TBool aCreateChunk,TInt aNumBuffers)
-	{
-	test.Printf(_L("SetConfig\r\n"));
-	TInt r=iDispHandler[aCaptureMode].SetConfig(aSize,aPixelFormat);
-	if (r!=KErrNone)
-		return(r);
-
-	// Config camera
-	TCameraConfigV02Buf configBuf;
-	TCameraConfigV02 &config=configBuf();
-	iCamera.GetCamConfig(aCaptureMode, configBuf);		// Load defaults
-
-	config.iFrameSize=aSize;
-	config.iPixelFormat=aPixelFormat;
-	config.iFrameRate=KFrameRate;
-
-	TMmSharedChunkBufConfig bufferConfig;
-	TPckg<TMmSharedChunkBufConfig> bufferConfigBuf(bufferConfig);
-
-	r=iCamera.SetCamConfig(aCaptureMode,configBuf);
-	if (r!=KErrNone)
-		return(r);
-
-	if (aCreateChunk)
-		{
-		r=iCamera.SetBufConfigChunkCreate(aCaptureMode,aNumBuffers,iChunk[aCaptureMode]);
-		if (r!=KErrNone)
-			return(r);
-		}
-	else
-		{
-		// 'aNumBuffers' is ignored here, D_MMCSC.LDD currently uses 2 buffers
-
-		RMmCreateSc tstDrv;
-		r=tstDrv.Open();
-		if (r!=KErrNone)
-			return(r);
-		r=tstDrv.GetChunkHandle(iChunk[aCaptureMode]);	// Get a handle on the shared chunk created by the test driver
-		if (r!=KErrNone)
-			return(r);
-		r=tstDrv.GetBufInfo(bufferConfigBuf);
-		if (r!=KErrNone)
-			return(r);
-		r=iCamera.SetBufConfigChunkOpen(aCaptureMode,bufferConfigBuf,iChunk[aCaptureMode]);
-		if (r!=KErrNone)
-			return(r);
-
-		tstDrv.Close();
-		}
-
-	iCamera.GetBufferConfig(aCaptureMode, bufferConfigBuf);
-	PrintBufferConf(bufferConfig,test);
-
-	return(r);
-	}
-
-TInt CCameraHandler::Start(TDevCamCaptureMode aCaptureMode)
-//
-// Set object active, start getting images from the camera
-//
-	{
-	test.Printf(_L("Start\r\n"));
-	// Set object active
-	iFrameCount=0;
-	SetActive();
-	iCamera.SetCaptureMode(aCaptureMode);
-	// Add request for a new image
-	TInt r=iCamera.Start();
-	if (r==KErrNone)
-		iCamera.NotifyNewImage(iStatus);
-	return(r);
-	}
-
-void CCameraHandler::RunL()
-//
-// Handles a new request
-//
-	{
-	TInt retId=iStatus.Int();
-	TInt retOffset=-1;
-	iCamera.BufferIdToOffset(iCaptureMode,retId,retOffset);
-	if (retId>=0)
-		{
-		TUint8* imgBase=iChunk[iCaptureMode].Base()+retOffset;
-		TInt r=iDispHandler[iCaptureMode].Process(imgBase);
-		
-#ifdef __WINSCW__
-		test(r==KErrNotSupported);
-#else
-		test(r==KErrNone);
-#endif
-		
-		// Release the buffer
-		test(iCamera.ReleaseBuffer(retId)==KErrNone);
-		iFrameCount++;
-		}
-	else
-		test.Printf(_L("Capture error (%d)\r\n"),retId);
-
-	if (iFrameCount<KFrameNumberToCapture)
-		{
-		// Add request for a new image
-		iCamera.NotifyNewImage(iStatus);
-		// re-set active
-		SetActive();
-		}
-
-	else
-		{
-		CActiveScheduler::Stop();
-		}
-	}
-
-TInt CCameraHandler::Stop()
-//
-// Stops camera
-//
-	{
-	test.Printf(_L("Stop\r\n"));
-	CActive::Cancel();
-	TInt r=iCamera.Stop();
-	return(r);
-	}
-
-//
-// Test for recording a certain number of frames in a particular configuration and displaying
-// the results.
-//
-void TestRecording()
-	{
-	TInt ret;
-
-	camera->GetConfig(ECamCaptureModeVideo);
-	camera->SetCaptureMode(ECamCaptureModeVideo);
-	test.Next(_L("Starting camera"));
-	ret=camera->Start(ECamCaptureModeVideo);
-	test.Printf(_L("Start returned %d\r\n"),ret);
-	test(ret==KErrNone);
-
-	// Calculate frame rate.
-	// We store cuurent time before receiving data from the camera and
-	// after to have received KFrameNumberToCapture pictures, we calculate
-	// time elapsed during the reception.
-	TTimeIntervalMicroSeconds microseconds ;
-	TTime now;
-	TTime iTime;
-	now.HomeTime();
-
-	test.Next(_L("Starting active scheduler"));
-	// Start active scheduler
-	CActiveScheduler::Start();
-
-	// We have received all pictures, so we store the new current time
-	iTime.HomeTime();
-
-	// We keep this time in microseconds to be more precise
-	microseconds = iTime.MicroSecondsFrom(now) ;
-
-	TInt64 timeElapsed = microseconds.Int64();
-
-	// We store in this variable, integer value of the frame rate
-	TInt64 intFrameRate = (TInt64)((KFrameNumberToCapture *1000000)/timeElapsed);
-
-	// We store in this variable, decimal value of the frame rate
-	TInt64 milliFrameRate = (TInt64)((KFrameNumberToCapture *1000000)%timeElapsed);
-	milliFrameRate = (milliFrameRate*1000) / timeElapsed;
-
-	test.Printf(_L("   Frame rate for frames received : %d.%03d frames per second\r\n"), static_cast<TInt>(intFrameRate), static_cast<TInt>(milliFrameRate));
-	test.Printf(_L("   Frame rate expected            : %d.000 frames per second\r\n"),KFrameRate);
-	test.Next(_L("Stopping camera"));
-	// Stop Camera
-	ret=camera->Stop();
-	test(ret==KErrNone);
-	}
-
-//
-// Test program main part
-//
-TInt E32Main()
-	{
-	__UHEAP_MARK;
-
-	test.Title();
-	test.Start(_L("Camera module GEN test"));
-
-	test.Next(_L("Loading CAMERA PDD"));
-	TInt ret=User::LoadPhysicalDevice(KCamPddFileName);
-	test.Printf(_L("Returned %d\r\n"),ret);
-
-	if (ret==KErrNotFound)
-		{
-		test.Printf(_L("Shared chunk camera driver not supported - test skipped\r\n"));
-		test.End();
-		test.Close();
-		__UHEAP_MARKEND;
-		return(KErrNone);
-		}
-
-	test(ret==KErrNone || ret==KErrAlreadyExists);
-
-	test.Next(_L("Loading CAMERA LDD"));
-	ret=User::LoadLogicalDevice(KCamLddFileName);
-	test.Printf(_L("Returned %d\r\n"),ret);
-	test(ret==KErrNone || ret==KErrAlreadyExists);
-
-	test.Next(_L("Loading D_MMCSC LDD"));
-	ret=User::LoadLogicalDevice(KTstLddFileName);
-	test.Printf(_L("Returned %d\r\n"),ret);
-	test(ret==KErrNone||ret==KErrAlreadyExists);
-
-	__KHEAP_MARK;
-
-	// Construct and install the active scheduler
-	test.Next(_L("Initialising active scheduler"));
-	CActiveScheduler *exampleScheduler = new (ELeave) CActiveScheduler();
-	// Install as the active scheduler
-	CActiveScheduler::Install(exampleScheduler);
-
-	// Create camera handler
-	test.Next(_L("Creating camera handler"));
-	camera = CCameraHandler::NewL();
-
-	test.Next(_L("+ Getting Camera Capabilities"));
-	ret=camera->GetCaps();
-	test(ret==KErrNone);
-
-	// SetConfig
-	test.Next(_L("Setting Camera Configuration"));
-	ret=camera->SetFirstConfig(0);
-	test(ret==KErrNone);
-	TestRecording();
-
-	// Repeat with a different configuration
-	test.Next(_L("Resetting Camera Configuration"));
-	ret=camera->SetFirstConfig(1);
-	test(ret==KErrNone);
-	TestRecording();
-
-	delete camera;
-	delete exampleScheduler;
-
-	__KHEAP_MARKEND;
-
-	// Free the PDDs and LDDs
-	test.Next(_L("Freeing ECAMERASC LDD"));
-	ret=User::FreeLogicalDevice(KDevCameraScName);
-	test(ret==KErrNone);
-
-	test.Next(_L("Freeing CAMERASC PDD")) ;
-	TFindPhysicalDevice fDr;
-	TFullName drivName;
-	TName searchName;
-	searchName.Append(KDevCameraScName);
-	searchName.Append(KCamFreePddExtension);
-	fDr.Find(searchName);
-	ret=fDr.Next(drivName);
-	test(ret==KErrNone);
-	ret=User::FreePhysicalDevice(drivName);
-	test(ret==KErrNone);
-
-	test.Next(_L("Freeing D_MMCSC LDD"));
-	ret=User::FreeLogicalDevice(KDevMmCScName);
-	test(ret==KErrNone);
-
-	test.Printf(_L("Hit any key to continue\r\n"));
-	util_getch_withtimeout(5);
-
-	test.End();
-	test.Close();
-
-	__UHEAP_MARKEND;
-
-	return KErrNone;
-	}