author | William Roberts <williamr@symbian.org> |
Tue, 20 Apr 2010 16:24:43 +0100 | |
branch | NewGraphicsArchitecture |
changeset 34 | 76efc8f9f7b4 |
parent 0 | 5d03bc08d59c |
child 36 | 01a6848ebfd7 |
permissions | -rw-r--r-- |
0
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// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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/** |
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@file |
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@test |
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@internalComponent |
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*/ |
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#include <libc/limits.h> //UINT_MAX |
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#include "t_fpsappeng.h" |
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#include "t_pseudoapputils.h" |
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const TInt KSurfaceWidth = 640; |
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const TInt KSurfaceHeight = 240; |
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const TUidPixelFormat KSurfaceFormat = EUidPixelFormatXRGB_8888; |
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const TInt KBytesPerPixel = 4; // Four bytes per pixel for the format above. |
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CFpsAppEng::CFpsAppEng(RWsSession& aClient, CWsScreenDevice& aScreenDevice, RWindow& aWindow) |
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: CTimer(CActive::EPriorityStandard), |
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iClient(aClient), |
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iWindow(aWindow), |
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iScreenDevice(aScreenDevice) |
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{ |
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} |
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CFpsAppEng* CFpsAppEng::NewL(RWsSession& aClient, CWsScreenDevice& aScreenDevice, RWindow& aWindow) |
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{ |
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CFpsAppEng* self = new (ELeave) CFpsAppEng(aClient, aScreenDevice, aWindow); |
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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CleanupStack::Pop(); // self; |
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return self; |
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} |
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CFpsAppEng::~CFpsAppEng() |
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{ |
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if(IsActive()) |
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{ |
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Cancel(); |
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} |
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User::Free(iBufPtr1); |
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DestroySurface(); |
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//Pause to allow the test step to kill the app |
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User::After(1000000); |
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} |
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void CFpsAppEng::ConstructL() |
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{ |
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CTimer::ConstructL(); |
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iNoOfPixels = KSurfaceHeight*KSurfaceWidth; |
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iNoOfBytes = iNoOfPixels*KBytesPerPixel; |
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// Allocate a memory block |
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iBufPtr1 = reinterpret_cast<TUint32*>(User::AllocL(iNoOfBytes)); |
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RDebug::Print(_L("Creating Surface manager...")); |
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CreateSurfaceManager(); |
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RDebug::Print(_L("Creating Surface...")); |
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CreateSurface(iSurfaceId); |
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RDebug::Print(_L("Create Surface update session...")); |
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CreateSurfaceUpdateSessionL(); |
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CActiveScheduler::Add(this); |
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} |
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void CFpsAppEng::StartDrawing() |
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{ |
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//A value of 0 will provoke a E32User-Cbase 46 panic |
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After(TTimeIntervalMicroSeconds32(100000)); |
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} |
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void CFpsAppEng::CreateSurfaceManager() |
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{ |
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TInt ret = iSurfaceManager.Open(); |
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if(ret==KErrNone) |
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{ |
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RDebug::Print(_L("Creating surface manager OK")); |
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} |
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} |
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void CFpsAppEng::CreateSurface(TSurfaceId& aSurfaceId) |
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{ |
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RSurfaceManager::TSurfaceCreationAttributesBuf attribs; |
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RSurfaceManager::TSurfaceCreationAttributes& surfaceCreationAtribs=attribs(); |
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surfaceCreationAtribs.iSize.iWidth = KSurfaceWidth; |
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surfaceCreationAtribs.iSize.iHeight = KSurfaceHeight; |
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|
104 |
surfaceCreationAtribs.iBuffers = 2; |
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|
105 |
surfaceCreationAtribs.iPixelFormat = KSurfaceFormat; |
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|
106 |
surfaceCreationAtribs.iStride = KBytesPerPixel*KSurfaceWidth; |
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|
107 |
surfaceCreationAtribs.iOffsetToFirstBuffer = 0; |
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|
108 |
surfaceCreationAtribs.iAlignment = 4; |
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|
109 |
surfaceCreationAtribs.iContiguous = EFalse; |
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|
110 |
surfaceCreationAtribs.iMappable = ETrue; |
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|
111 |
|
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112 |
TInt err = iSurfaceManager.CreateSurface(attribs, aSurfaceId); |
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113 |
if (err == KErrNone) |
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|
114 |
{ |
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115 |
err = iSurfaceManager.MapSurface(aSurfaceId, iChunk); |
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116 |
} |
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117 |
if (err == KErrNone) |
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118 |
{ |
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119 |
RDebug::Print(_L("Surface created: OK")); |
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120 |
} |
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121 |
|
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122 |
iSurfacePtr = reinterpret_cast<TUint32*>(iChunk.Base()); |
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123 |
err=iWindow.SetBackgroundSurface(aSurfaceId); |
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124 |
if ( err!=KErrNone) |
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125 |
{ |
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126 |
RDebug::Print(_L("ERROR: %d - Setting window background to the surface failed!"), err); |
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127 |
User::Panic(_L("Fps panic"), err); |
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128 |
} |
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129 |
} |
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130 |
|
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131 |
void CFpsAppEng::CreateSurfaceUpdateSessionL() |
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132 |
{ |
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133 |
TInt ret = iSurfaceUpdateSession.Connect(); |
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|
134 |
|
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135 |
if (ret==KErrAlreadyExists) |
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136 |
{ |
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137 |
RDebug::Print(_L("Device driver already loaded")); |
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138 |
} |
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|
139 |
else if (ret==KErrNone) |
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140 |
{ |
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|
141 |
RDebug::Print(_L("Connected to surface update server")); |
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142 |
} |
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|
143 |
else |
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|
144 |
{ |
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145 |
RDebug::Print(_L("Fatal error connecting to surface update server")); |
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|
146 |
User::LeaveIfError(ret); |
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147 |
} |
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148 |
} |
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|
149 |
|
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150 |
void CFpsAppEng::DestroySurface() |
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151 |
{ |
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152 |
RDebug::Print(_L("Destroy Surface update session")); |
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153 |
iSurfaceUpdateSession.Close(); |
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154 |
|
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155 |
RDebug::Print(_L("Closing chunk")); |
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156 |
iChunk.Close(); |
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|
157 |
|
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158 |
RDebug::Print(_L("Closing surface")); |
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|
159 |
TInt ret = iSurfaceManager.CloseSurface(iSurfaceId); |
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Revision: 201003
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|
160 |
if(ret!=KErrNone) |
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|
161 |
{ |
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|
162 |
RDebug::Print(_L("Surface manager failed to close")); |
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163 |
} |
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|
164 |
|
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|
165 |
RDebug::Print(_L("Close Surface Manager")); |
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|
166 |
iSurfaceManager.Close(); |
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|
167 |
} |
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|
168 |
|
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|
169 |
|
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|
170 |
// Timer's RunL() |
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Revision: 201003
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|
171 |
void CFpsAppEng::RunL() |
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172 |
{ |
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|
173 |
TInt j; |
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|
174 |
if (iCol1) |
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|
175 |
{ |
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Revision: 201003
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|
176 |
for (j=0; j<iNoOfPixels; j++) |
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|
177 |
{ |
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|
178 |
iBufPtr1[j]=0xFF00FF00; |
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|
179 |
} |
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|
180 |
iCol1=EFalse; |
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|
181 |
iCol2=ETrue; |
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|
182 |
} |
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|
183 |
else |
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|
184 |
{ |
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|
185 |
for (j=0; j<iNoOfPixels; j++) |
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|
186 |
{ |
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Revision: 201003
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187 |
iBufPtr1[j]=0xFF0000FF; |
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Revision: 201003
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|
188 |
} |
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|
189 |
iCol2=EFalse; |
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Revision: 201003
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|
190 |
iCol1=ETrue; |
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Revision: 201003
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|
191 |
} |
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|
192 |
|
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|
193 |
Mem::Move(iSurfacePtr, iBufPtr1, iNoOfBytes); |
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Revision: 201003
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|
194 |
__ASSERT_ALWAYS( KErrNone==iSurfaceUpdateSession.SubmitUpdate(0, iSurfaceId, 0, NULL),User::Panic(_L("Fps App"), -1)); |
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|
195 |
iClient.Flush(); |
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|
196 |
|
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|
197 |
// After(TTimeIntervalMicroSeconds32(10000)); // 0.002sec, 100fps |
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|
198 |
// After(TTimeIntervalMicroSeconds32(20000)); // 0.02sec, 50fps |
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|
199 |
// After(TTimeIntervalMicroSeconds32(25000)); // 0.025sec, 40fps |
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|
200 |
After(TTimeIntervalMicroSeconds32(33333)); // 0.033sec, 30fps |
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|
201 |
// After(TTimeIntervalMicroSeconds32(50000)); // 0.050sec, 20fps |
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|
202 |
// After(TTimeIntervalMicroSeconds32(100000)); //0.01sec, 10fps |
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|
203 |
} |
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|
204 |
|
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|
205 |
|
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Revision: 201003
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|
206 |
// Timer's DoCancel() |
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Revision: 201003
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|
207 |
void CFpsAppEng::DoCancel() |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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{ |
5d03bc08d59c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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// Cancel timer |
5d03bc08d59c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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CTimer::DoCancel(); |
5d03bc08d59c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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} |