1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/mm/mmplugins/cameraplugins/source/testcamera/test_image_processing.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,441 @@
1.4 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// testimageprocessing.cpp
1.18 +//
1.19 +//
1.20 +
1.21 +#include "test_image_processing.h"
1.22 +#include <ecamerrors.h>
1.23 +#include "ecamversion.h"
1.24 +
1.25 +CTestCamImgProc::CTestCamImgProc(CTestCamera& aOwner): iOwner(aOwner)
1.26 + {}
1.27 +
1.28 +CTestCamImgProc::~CTestCamImgProc()
1.29 + {
1.30 + iSupportedTranformations.Close();
1.31 + iActiveTransformations.Close();
1.32 + iActiveTransformSequence.Close();
1.33 +
1.34 + CDataGlobal* globalData = static_cast <CDataGlobal*> (Dll::Tls());
1.35 + if(globalData != NULL)
1.36 + {
1.37 + if(!globalData->iTestCamAdvSet && !globalData->iTestCamPresets && !globalData->iTestCamSnapshot)
1.38 + {
1.39 + delete globalData;
1.40 + Dll::FreeTls();
1.41 + }
1.42 + else
1.43 + {
1.44 + globalData->iTestCamImgProc = NULL;
1.45 + Dll::SetTls(globalData);
1.46 + }
1.47 + }
1.48 + }
1.49 +
1.50 +CTestCamImgProc* CTestCamImgProc::NewL(CTestCamera& aOwner)
1.51 + {
1.52 + CDataGlobal* globalData = static_cast <CDataGlobal*> (Dll::Tls());
1.53 +
1.54 + if(globalData == NULL)
1.55 + {
1.56 + globalData = new (ELeave) CDataGlobal;
1.57 + CleanupStack::PushL(globalData);
1.58 + globalData->iImgProcReferenceCount = 0;
1.59 + globalData->iTestCamImgProc = new (ELeave) CTestCamImgProc(aOwner);
1.60 + CleanupStack::PushL(globalData->iTestCamImgProc);
1.61 + globalData->iTestCamImgProc->ConstructL();
1.62 + globalData->iTestCamImgProc->iRefCount = 1;
1.63 + User::LeaveIfError(Dll::SetTls(globalData));
1.64 + CleanupStack::Pop(globalData->iTestCamImgProc);
1.65 + CleanupStack::Pop(globalData);
1.66 + return globalData->iTestCamImgProc;
1.67 + }
1.68 + else
1.69 + {
1.70 + if(globalData->iTestCamImgProc == NULL)
1.71 + {
1.72 + globalData->iImgProcReferenceCount = 0;
1.73 + globalData->iTestCamImgProc = new (ELeave) CTestCamImgProc(aOwner);
1.74 + CleanupStack::PushL(globalData->iTestCamImgProc);
1.75 + globalData->iTestCamImgProc->ConstructL();
1.76 + globalData->iTestCamImgProc->iRefCount = 1;
1.77 + User::LeaveIfError(Dll::SetTls(globalData));
1.78 + CleanupStack::Pop(globalData->iTestCamImgProc);
1.79 + return globalData->iTestCamImgProc;
1.80 + }
1.81 +
1.82 + CTestCamImgProc* self = globalData->iTestCamImgProc;
1.83 +
1.84 + globalData->iImgProcReferenceCount++;
1.85 + self->iRefCount = globalData->iImgProcReferenceCount + 1;
1.86 + if (globalData->iImgProcReferenceCount == KNumOfImgProcExtensions-1)
1.87 + {
1.88 + globalData->iTestCamImgProc = NULL;
1.89 + if(!globalData->iTestCamAdvSet && !globalData->iTestCamPresets && !globalData->iTestCamSnapshot)
1.90 + {
1.91 + delete globalData;
1.92 + Dll::FreeTls();
1.93 + }
1.94 + else
1.95 + {
1.96 + User::LeaveIfError(Dll::SetTls(globalData));
1.97 + }
1.98 + }
1.99 + else
1.100 + {
1.101 + User::LeaveIfError(Dll::SetTls(globalData));
1.102 + }
1.103 + return self;
1.104 + }
1.105 + }
1.106 +
1.107 +void CTestCamImgProc::Release()
1.108 + {
1.109 + iRefCount--;
1.110 + if(iRefCount == 0)
1.111 + {
1.112 + iOwner.iImgProcImpl = NULL;
1.113 + delete this;
1.114 + }
1.115 + }
1.116 +
1.117 +void CTestCamImgProc::ConstructL()
1.118 + {
1.119 + iSupportedTranformations.Reset();
1.120 + iSupportedTranformations.AppendL(KUidECamEventImageProcessingAdjustBrightness);
1.121 + iSupportedTranformations.AppendL(KUidECamEventImageProcessingAdjustContrast);
1.122 +
1.123 + iActiveTransformations.Reset();
1.124 +
1.125 + iActiveTransformSequence.Reset();
1.126 + }
1.127 +
1.128 +void CTestCamImgProc::GetSupportedTransformationsL(RArray<TUid>& aTransformations) const
1.129 + {
1.130 + aTransformations.Reset();
1.131 + for(TInt index=0; index < iSupportedTranformations.Count(); index++)
1.132 + {
1.133 + aTransformations.AppendL(iSupportedTranformations[index]);
1.134 + }
1.135 + }
1.136 +
1.137 +void CTestCamImgProc::GetActiveTransformationsL(RArray<TUid>& aTransformations) const
1.138 + {
1.139 + aTransformations.Reset();
1.140 + for(TInt index=0; index < iActiveTransformations.Count(); index++)
1.141 + {
1.142 + aTransformations.AppendL(iActiveTransformations[index]);
1.143 + }
1.144 + }
1.145 +
1.146 +void CTestCamImgProc::GetTransformationSupportedValuesL(TUid aTransformation, RArray<TInt>& aValues, TValueInfo& aInfo) const
1.147 + {
1.148 + TInt err = iActiveTransformations.Find(aTransformation);
1.149 + if(err == KErrNotFound)
1.150 + {
1.151 + User::Leave(err);
1.152 + }
1.153 +
1.154 + switch(aTransformation.iUid)
1.155 + {
1.156 + case KUidECamEventImageProcessingAdjustBrightnessUidValue:
1.157 + {
1.158 + aInfo = EContinuousRangeMinMax;
1.159 + aValues.Reset();
1.160 + aValues.AppendL(KMinBrightness);
1.161 + aValues.AppendL(KMaxBrightness);
1.162 + break;
1.163 + }
1.164 +
1.165 + case KUidECamEventImageProcessingAdjustContrastUidValue:
1.166 + {
1.167 + aInfo = EContinuousRangeMinMax;
1.168 + aValues.Reset();
1.169 + aValues.AppendL(KMinContrast);
1.170 + aValues.AppendL(KMaxContrast);
1.171 + break;
1.172 + }
1.173 +
1.174 + default:
1.175 + User::Leave(KErrNotSupported);
1.176 + }
1.177 + }
1.178 +
1.179 +TInt CTestCamImgProc::TransformationValue(TUid aTransformation) const
1.180 + {
1.181 + switch(aTransformation.iUid)
1.182 + {
1.183 + case KUidECamEventImageProcessingAdjustBrightnessUidValue:
1.184 + {
1.185 + return iOwner.iImgProcBrightness;
1.186 + }
1.187 +
1.188 + case KUidECamEventImageProcessingAdjustContrastUidValue:
1.189 + {
1.190 + return iOwner.iImgProcContrast;
1.191 + }
1.192 +
1.193 + default:
1.194 + return 0;
1.195 + }
1.196 + }
1.197 +
1.198 +TInt CTestCamImgProc::GetTransformationValue(TUid aTransformation, TInt& aTransformationValue) const
1.199 + {
1.200 + switch(aTransformation.iUid)
1.201 + {
1.202 + case KUidECamEventImageProcessingAdjustBrightnessUidValue:
1.203 + {
1.204 + aTransformationValue = iOwner.iImgProcBrightness;
1.205 + return KErrNone;
1.206 + }
1.207 +
1.208 + case KUidECamEventImageProcessingAdjustContrastUidValue:
1.209 + {
1.210 + aTransformationValue = iOwner.iImgProcContrast;
1.211 + return KErrNone;
1.212 + }
1.213 +
1.214 + default:
1.215 + return KErrNotSupported;
1.216 + }
1.217 + }
1.218 +
1.219 +void CTestCamImgProc::SetTransformationValue(TUid aTransformation, TInt aValue)
1.220 + {
1.221 + TInt eventError = iOwner.CheckReserveAndPower();
1.222 +
1.223 + if(eventError == KErrNone)
1.224 + {
1.225 + switch(aTransformation.iUid)
1.226 + {
1.227 + case KUidECamEventImageProcessingAdjustBrightnessUidValue:
1.228 + {
1.229 + if(aValue < KMinBrightness)
1.230 + {
1.231 + iOwner.iImgProcBrightness = KMinBrightness;
1.232 + }
1.233 + else
1.234 + {
1.235 + if(aValue > KMaxBrightness)
1.236 + {
1.237 + iOwner.iImgProcBrightness = KMaxBrightness;
1.238 + }
1.239 + else
1.240 + {
1.241 + iOwner.iImgProcBrightness = aValue;
1.242 + }
1.243 + }
1.244 + break;
1.245 + }
1.246 +
1.247 + case KUidECamEventImageProcessingAdjustContrastUidValue:
1.248 + {
1.249 + if(aValue < KMinContrast)
1.250 + {
1.251 + iOwner.iImgProcContrast = KMinContrast;
1.252 + }
1.253 + else
1.254 + {
1.255 + if(aValue > KMaxContrast)
1.256 + {
1.257 + iOwner.iImgProcContrast = KMaxContrast;
1.258 + }
1.259 + else
1.260 + {
1.261 + iOwner.iImgProcContrast = aValue;
1.262 + }
1.263 + }
1.264 + break;
1.265 + }
1.266 +
1.267 + default:
1.268 + eventError = KErrNotSupported;
1.269 + }
1.270 + }
1.271 +
1.272 + if(eventError == KErrNone)
1.273 + {
1.274 + eventError = iActiveTransformations.Find(aTransformation);
1.275 +
1.276 + if(eventError == KErrNotFound)
1.277 + {
1.278 + eventError = iActiveTransformations.Append(aTransformation);
1.279 +
1.280 + if(eventError == KErrNone)
1.281 + {
1.282 + if(IsTransform(aTransformation))
1.283 + {
1.284 + eventError = iActiveTransformSequence.Append(aTransformation);
1.285 + }
1.286 + }
1.287 + }
1.288 + else
1.289 + {
1.290 + eventError = KErrNone;
1.291 + }
1.292 + }
1.293 +
1.294 + TECAMEvent ecamevent(aTransformation, eventError);
1.295 +
1.296 + iOwner.iECamEvent = ecamevent;
1.297 + iOwner.iHandleEventAsync.CallBack();
1.298 + }
1.299 +
1.300 +void CTestCamImgProc::GetActiveTransformSequenceL(RArray<TUid>& aTransformSequence) const
1.301 + {
1.302 + aTransformSequence.Reset();
1.303 + for(TInt index=0; index < iActiveTransformSequence.Count(); index++)
1.304 + {
1.305 + aTransformSequence.AppendL(iActiveTransformSequence[index]);
1.306 + }
1.307 + }
1.308 +
1.309 +void CTestCamImgProc::SetActiveTransformSequenceL(RArray<TUid>& aTransformSequence)
1.310 + {
1.311 + TInt err = KErrNone;
1.312 + for(TInt index=0; index < aTransformSequence.Count(); index++)
1.313 + {
1.314 + err = iActiveTransformations.Find(aTransformSequence[index]);
1.315 + if(err == KErrNotFound)
1.316 + {
1.317 + User::Leave(err);
1.318 + }
1.319 + }
1.320 +
1.321 + iActiveTransformSequence.Reset();
1.322 + for(TInt index=0; index < aTransformSequence.Count(); index++)
1.323 + {
1.324 + iActiveTransformSequence.AppendL(aTransformSequence[index]);
1.325 + }
1.326 + }
1.327 +
1.328 +void CTestCamImgProc::SetSourceRect(const TRect& /*aRect*/)
1.329 + {
1.330 + return;
1.331 + }
1.332 +
1.333 +void CTestCamImgProc::GetSourceRect(TRect& /*aRect*/) const
1.334 + {
1.335 + return;
1.336 + }
1.337 +
1.338 +void CTestCamImgProc::GetConcurrentColorSwappingsSupportedL(TInt& /*aConcurrentColorSwappingSupported*/) const
1.339 + {
1.340 + User::Leave(KErrNotSupported);
1.341 + }
1.342 +
1.343 +void CTestCamImgProc::GetColorSwapCapabilitiesL(TInt /*aIndex*/, CCamera::CCameraImageProcessing::TColorOperationCapabilities& /*aColorSwapCapabilities*/) const
1.344 + {
1.345 + User::Leave(KErrNotSupported);
1.346 + }
1.347 +
1.348 +void CTestCamImgProc::SetColorSwapEntry(TInt aIndex, const CCamera::CCameraImageProcessing::TColorOperationEntry& /*aColorSwapParameters*/)
1.349 + {
1.350 + TECAMEvent2 ecamevent2(KUidECamEventCIPSetColorSwapEntry, KErrNotSupported, aIndex);
1.351 +
1.352 + iOwner.iECamEvent2 = ecamevent2;
1.353 + iOwner.iHandleEvent2Async.CallBack();
1.354 + }
1.355 +
1.356 +void CTestCamImgProc::RemoveColorSwapEntry(TInt aIndex)
1.357 + {
1.358 + TECAMEvent2 ecamevent2(KUidECamEventCIPRemoveColorSwapEntry, KErrNotSupported, aIndex);
1.359 +
1.360 + iOwner.iECamEvent2 = ecamevent2;
1.361 + iOwner.iHandleEvent2Async.CallBack();
1.362 + }
1.363 +
1.364 +void CTestCamImgProc::GetColorSwapEntryL(TInt /*aIndex*/, CCamera::CCameraImageProcessing::TColorOperationEntry& /*aColorSwapParameters*/) const
1.365 + {
1.366 + User::Leave(KErrNotSupported);
1.367 + }
1.368 +
1.369 +void CTestCamImgProc::StartColorSwapping()
1.370 + {
1.371 + TECAMEvent ecamevent(KUidECamEventCIPStartColorSwap, KErrNotSupported);
1.372 +
1.373 + iOwner.iECamEvent = ecamevent;
1.374 + iOwner.iHandleEventAsync.CallBack();
1.375 + }
1.376 +
1.377 +void CTestCamImgProc::CancelColorSwappingL()
1.378 + {
1.379 + User::Leave(KErrNotSupported);
1.380 + }
1.381 +
1.382 +void CTestCamImgProc::GetConcurrentColorAccentSupportedL(TInt& /*aConcurrentColorAccentSupported*/) const
1.383 + {
1.384 + User::Leave(KErrNotSupported);
1.385 + }
1.386 +
1.387 +void CTestCamImgProc::GetColorAccentCapabilitiesL(TInt /*aIndex*/, CCamera::CCameraImageProcessing::TColorOperationCapabilities& /*aColorAccentCapabilities*/) const
1.388 + {
1.389 + User::Leave(KErrNotSupported);
1.390 + }
1.391 +
1.392 +void CTestCamImgProc::SetColorAccentEntry(TInt aIndex, const CCamera::CCameraImageProcessing::TColorOperationEntry& /*aColorAccentParameters*/)
1.393 + {
1.394 + TECAMEvent2 ecamevent2(KUidECamEventCIPSetColorAccentEntry, KErrNotSupported, aIndex);
1.395 +
1.396 + iOwner.iECamEvent2 = ecamevent2;
1.397 + iOwner.iHandleEvent2Async.CallBack();
1.398 + }
1.399 +
1.400 +void CTestCamImgProc::RemoveColorAccentEntry(TInt aIndex)
1.401 + {
1.402 + TECAMEvent2 ecamevent2(KUidECamEventCIPRemoveColorAccentEntry, KErrNotSupported, aIndex);
1.403 +
1.404 + iOwner.iECamEvent2 = ecamevent2;
1.405 + iOwner.iHandleEvent2Async.CallBack();
1.406 + }
1.407 +
1.408 +void CTestCamImgProc::GetColorAccentEntryL(TInt /*aIndex*/, CCamera::CCameraImageProcessing::TColorOperationEntry& /*aColorAccentParameters*/) const
1.409 + {
1.410 + User::Leave(KErrNotSupported);
1.411 + }
1.412 +
1.413 +void CTestCamImgProc::StartColorAccent()
1.414 + {
1.415 + TECAMEvent ecamevent(KUidECamEventCIPStartColorAccent, KErrNotSupported);
1.416 +
1.417 + iOwner.iECamEvent = ecamevent;
1.418 + iOwner.iHandleEventAsync.CallBack();
1.419 + }
1.420 +
1.421 +void CTestCamImgProc::CancelColorAccentL()
1.422 + {
1.423 + User::Leave(KErrNotSupported);
1.424 + }
1.425 +
1.426 +TBool CTestCamImgProc::IsTransform(TUid aTransformation)
1.427 + {
1.428 + switch(aTransformation.iUid)
1.429 + {
1.430 + //fall through
1.431 + case KUidECamEventImageProcessingTransformCropUidValue:
1.432 + case KUidECamEventImageProcessingTransformRotateUidValue:
1.433 + case KUidECamEventImageProcessingTransformMirrorUidValue:
1.434 + case KUidECamEventImageProcessingTransformScaleUidValue:
1.435 + case KUidECamEventImageProcessingSourceRectUidValue:
1.436 + case KUidECamEventImageProcessingNoiseReductionUidValue:
1.437 + case KUidECamEventImageProcessingGlareRemovalUidValue:
1.438 + {
1.439 + return ETrue;
1.440 + }
1.441 + default:
1.442 + return EFalse;
1.443 + }
1.444 + }