author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 22 Feb 2010 17:57:49 +0200 | |
branch | RCL_3 |
changeset 3 | d8a3531bc6b8 |
parent 0 | 15bf7259bb7c |
child 31 | 1b6909418757 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2006-2008 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: OpenVG 1.0 render surface implementation. |
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* |
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*/ |
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|
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#include "HuiVg10RenderSurface.h" |
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#include "HuiVg10RenderPlugin.h" |
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#include "uiacceltk/HuiSegmentedTexture.h" |
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#include "uiacceltk/HuiDisplay.h" |
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#include "uiacceltk/HuiStatic.h" |
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#include "uiacceltk/HuiUtil.h" |
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#include <coecntrl.h> |
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#include <w32std.h> |
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#include <gdi.h> |
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#include "uiacceltk/HuiProbe.h" |
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#include "uiacceltk/HuiEnv.h" |
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#include <M3G/m3g_core.h> |
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CHuiVg10RenderSurface* CHuiVg10RenderSurface::NewL(CHuiDisplay& aDisplay) |
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{ |
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CHuiVg10RenderSurface* self = CHuiVg10RenderSurface::NewLC(aDisplay); |
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CleanupStack::Pop(self); |
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return self; |
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} |
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CHuiVg10RenderSurface* CHuiVg10RenderSurface::NewLC(CHuiDisplay& aDisplay) |
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{ |
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CHuiVg10RenderSurface* self = new (ELeave) CHuiVg10RenderSurface(aDisplay); |
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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return self; |
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} |
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CHuiVg10RenderSurface::CHuiVg10RenderSurface(CHuiDisplay& aDisplay) |
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: iDisplay(&aDisplay) |
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{ |
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HUI_PROBE_ASSOCIATE_WITH_CURRENT_SESSION |
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HUI_PROBE_REPORT_CONSTRUCTED |
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} |
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void CHuiVg10RenderSurface::ConstructL() |
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{ |
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HUI_DEBUG(_L("CHuiVg10RenderSurface::ConstructL() - Constructing OpenVG 1.0 Rendering surface.")); |
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// Size of the surface. |
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iSize = iDisplay->Size(); |
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// Create egl context and rendering surface |
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iEglContext = iEglSurface = NULL; |
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iBoundTexture = NULL; |
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RestoreL(); |
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HUI_DEBUG(_L("CHuiVg10RenderSurface::ConstructL() - Construction succeeded.")); |
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} |
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CHuiVg10RenderSurface::~CHuiVg10RenderSurface() |
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{ |
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Release(); |
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iDisplay = NULL; |
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HUI_PROBE_REPORT_DESTRUCTED |
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} |
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CHuiDisplay& CHuiVg10RenderSurface::Display() const |
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{ |
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return *iDisplay; |
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} |
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TUint CHuiVg10RenderSurface::Flags() const |
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{ |
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TBool useDirtyAreas = CHuiStatic::Renderer().Allows(EHuiRenderPluginAllowSwapBufferPreserve); |
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if (useDirtyAreas) |
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{ |
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return MHuiRenderSurface::EFlagUseDirtyRects; |
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} |
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else |
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{ |
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return MHuiRenderSurface::EFlagNone; |
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} |
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} |
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TBool CHuiVg10RenderSurface::GetScreenOrigin(TPoint& aOrigin) const |
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105 |
{ |
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if(iDisplay && iDisplay->NativeControl()) |
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{ |
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aOrigin = iDisplay->NativeControl()->PositionRelativeToScreen(); |
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return ETrue; |
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} |
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return EFalse; |
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} |
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113 |
|
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static void CreateConstEglAttribs(int& i, EGLint* attribList) |
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{ |
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const TInt BITS_PER_CHANNEL = 8; |
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117 |
|
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attribList[i++] = EGL_RED_SIZE; |
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attribList[i++] = BITS_PER_CHANNEL; |
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120 |
|
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attribList[i++] = EGL_GREEN_SIZE; |
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attribList[i++] = BITS_PER_CHANNEL; |
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123 |
|
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attribList[i++] = EGL_BLUE_SIZE; |
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attribList[i++] = BITS_PER_CHANNEL; |
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126 |
|
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attribList[i++] = EGL_ALPHA_SIZE; |
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attribList[i++] = BITS_PER_CHANNEL; |
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129 |
|
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attribList[i++] = EGL_SURFACE_TYPE; |
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131 |
|
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TBool useDirtyAreas = CHuiStatic::Renderer().Allows(EHuiRenderPluginAllowSwapBufferPreserve); |
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if (useDirtyAreas) |
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134 |
{ |
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attribList[i++] = EGL_WINDOW_BIT | EGL_PBUFFER_BIT | EGL_SWAP_BEHAVIOR_PRESERVED_BIT; |
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136 |
} |
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else |
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138 |
{ |
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attribList[i++] = EGL_WINDOW_BIT | EGL_PBUFFER_BIT; |
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140 |
} |
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141 |
|
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attribList[i++] = EGL_RENDERABLE_TYPE; |
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attribList[i++] = EGL_OPENVG_BIT; |
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144 |
} |
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145 |
|
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146 |
EGLConfig CHuiVg10RenderSurface::DetermineConfig() |
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{ |
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EGLint attribList[20]; // reserve enough space for configurations |
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int i = 0; |
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150 |
|
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// Get default properties for the wanted EGLSurface. |
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CreateConstEglAttribs(i, attribList); |
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153 |
|
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// Terminate attribute list |
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attribList[i++] = EGL_NONE; |
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156 |
|
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CHuiVg10RenderPlugin& render = CHuiStatic::Vg10Renderer(); |
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158 |
|
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// Choose an EGLConfig that best matches to the properties in attribList. |
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TInt numOfConfigs = render.EglChooseConfig(attribList); |
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161 |
|
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if(!numOfConfigs) |
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163 |
{ |
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TInt eglerr = eglGetError(); |
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165 |
HUI_DEBUG2(_L("CHuiVg10RenderSurface::DetermineConfig() - eglChooseConfig failed, no required EGL configuration found. Cause: %S (error %i). Panicking."), &CHuiVg10RenderSurface::EglErrorMessage(eglerr), eglerr); |
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HUI_PANIC(THuiPanic::ERenderSurfaceUnknownDisplayMode); |
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167 |
} |
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168 |
|
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169 |
HUI_DEBUG1(_L("CHuiVg10RenderSurface::DetermineConfig() - Got %i configs."), numOfConfigs); |
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170 |
|
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171 |
// Print the attributes of the selected config to log file. |
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render.EglPrintConfig(0); |
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173 |
|
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// Choose the best EGLConfig. EGLConfigs returned by eglChooseConfig |
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// are sorted so that the best matching EGLConfig is first in the list. |
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return render.EglConfig(0); |
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177 |
} |
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178 |
|
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179 |
|
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EGLSurface CHuiVg10RenderSurface::CreateSurface(EGLConfig aConfig) |
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181 |
{ |
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EGLint* attriblistPtr = NULL; |
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183 |
#ifndef __WINS__ // \todo instead of "#ifndef" should make a check if alpha mode is supported |
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// Create a rendering surface. |
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EGLint attriblist[] = |
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186 |
{ |
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EGL_VG_ALPHA_FORMAT, EGL_VG_ALPHA_FORMAT_PRE, |
3
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188 |
#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS |
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189 |
EGL_RENDER_BUFFER, EGL_SINGLE_BUFFER, |
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190 |
#endif |
0
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191 |
EGL_NONE |
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192 |
}; |
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attriblistPtr = &attriblist[0]; |
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#endif |
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195 |
|
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if(iDisplay->NativeWindow()) |
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197 |
{ |
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198 |
HUI_DEBUG(_L("CHuiVg10RenderSurface::CreateSurface() - Attempting to create a real window surface.")); |
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EGLSurface surf = eglCreateWindowSurface(iEglDisplay, aConfig, |
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iDisplay->NativeWindow(), attriblistPtr); |
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|
201 |
|
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202 |
TBool useDirtyAreas = CHuiStatic::Renderer().Allows(EHuiRenderPluginAllowSwapBufferPreserve); |
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203 |
if (useDirtyAreas) |
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204 |
{ |
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eglSurfaceAttrib(iEglDisplay, surf, EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED ); |
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} |
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return surf; |
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} |
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else |
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210 |
{ |
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// Pbuffer attributes. |
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EGLint pbufferAttribList[] = |
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{ |
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EGL_WIDTH, iSize.iWidth, |
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EGL_HEIGHT, iSize.iHeight, |
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EGL_NONE |
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}; |
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218 |
|
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HUI_DEBUG(_L("CHuiVg10RenderSurface::CreateSurface() - Attempting to create a pbuffer surface.")); |
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return eglCreatePbufferSurface(iEglDisplay, aConfig, pbufferAttribList); |
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} |
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} |
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223 |
|
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224 |
|
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TSize CHuiVg10RenderSurface::Size() const |
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{ |
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return iSize; |
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} |
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229 |
|
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230 |
|
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void CHuiVg10RenderSurface::SetSizeL(const TSize& aSize) |
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232 |
{ |
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iSize = aSize; |
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234 |
|
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if(!iDisplay->NativeWindow()) |
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{ |
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// Recreate pbuffer surfaces. |
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eglMakeCurrent(EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); |
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|
239 |
|
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// Recreate the rendering surface. |
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eglDestroySurface(iEglDisplay, iEglSurface); |
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|
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iEglSurface = CreateSurface(DetermineConfig()); |
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|
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if(iEglSurface == EGL_NO_SURFACE) |
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{ |
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TInt eglerr = eglGetError(); |
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switch (eglerr) |
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249 |
{ |
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case EGL_BAD_ALLOC: |
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HUI_DEBUG2(_L("CHuiVg10RenderSurface::SetSizeL() - ERROR! Failed to (re)create surface having size (%ix%i). Out of memory."), |
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aSize.iWidth, aSize.iHeight); |
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User::Leave(KErrNoMemory); |
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default: |
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HUI_DEBUG4(_L("CHuiVg10RenderSurface::SetSizeL() - ERROR! Failed to (re)create surface having size (%ix%i).Cause: %S (EGL error code: %i). Leaving."), |
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aSize.iWidth, aSize.iHeight, |
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|
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&CHuiVg10RenderSurface::EglErrorMessage(eglerr), eglerr); |
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case EGL_SUCCESS: // indicates that no error was recorded, but still the CreateSurface call failed (=> unable to continue!) |
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User::Leave(KErrNotSupported); |
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} |
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|
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} |
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} |
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263 |
} |
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|
264 |
|
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|
265 |
|
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void CHuiVg10RenderSurface::MakeCurrent() |
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267 |
{ |
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// No need to change the current render surface if this render surface is current already. |
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if(CHuiStatic::CurrentRenderSurface() != ((MHuiRenderSurface*)this)) |
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|
270 |
{ |
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CHuiEnv* env = CHuiEnv::Static(); |
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if (env && env->iSwapObserver) |
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|
273 |
{ |
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env->iSwapObserver->ReleaseWindowServer(); |
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|
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} |
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|
276 |
|
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|
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eglMakeCurrent(iEglDisplay, iEglSurface, iEglSurface, iEglContext); |
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|
278 |
|
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if (env && env->iSwapObserver) |
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{ |
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env->iSwapObserver->ReleaseWindowServer(EFalse); |
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|
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} |
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|
283 |
|
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TInt eglerr = eglGetError(); |
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if(eglerr != EGL_SUCCESS) |
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|
286 |
{ |
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|
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HUI_DEBUG3(_L("CHuiVg10RenderSurface::MakeCurrent() - Error in switching on the render surface, EGLDisplay: %i, EGLSurface: %i, EGLContext: %i."), |
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iEglDisplay, iEglSurface, iEglContext); |
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|
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HUI_DEBUG2(_L("CHuiVg10RenderSurface::MakeCurrent() - Could not switch this rendering surface on. Cause: %S (EGL error code: %i). Panicking."), |
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|
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&CHuiVg10RenderSurface::EglErrorMessage(eglerr), eglerr); |
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|
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HUI_PANIC(THuiPanic::ERenderSurfaceActivationFailed) |
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|
292 |
} |
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|
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CHuiStatic::SetCurrentRenderSurface(this); |
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|
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} |
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295 |
} |
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|
296 |
|
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|
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void CHuiVg10RenderSurface::SwapBuffers() |
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|
298 |
{ |
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|
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eglSwapBuffers(iEglDisplay, iEglSurface); |
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|
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} |
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|
301 |
|
3
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|
302 |
void CHuiVg10RenderSurface::Finish() |
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|
303 |
{ |
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vgFinish(); |
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|
305 |
} |
0
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|
306 |
|
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|
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void CHuiVg10RenderSurface::BindTexture(TInt /*aTextureUnit*/, |
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|
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const MHuiSegmentedTexture& aTexture, |
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TInt /*aSegment*/) |
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|
310 |
{ |
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|
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iBoundTexture = &aTexture; |
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} |
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|
313 |
|
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|
314 |
|
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|
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const MHuiSegmentedTexture* CHuiVg10RenderSurface::BoundTexture() const |
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|
316 |
{ |
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|
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return iBoundTexture; |
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|
318 |
} |
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|
319 |
|
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|
320 |
void CHuiVg10RenderSurface::HandleVisibilityEvent(TBool /* aIsVisible */ ) |
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|
321 |
{ |
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// Dummy method, does not handle the events in any way... |
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323 |
} |
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|
324 |
|
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|
325 |
void CHuiVg10RenderSurface::Release() |
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|
326 |
{ |
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|
327 |
HUI_DEBUG( _L("CHuiVg10RenderSurface::Release() - Releasing EGL surface and context..") ); |
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|
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if (iEglSurface != NULL) |
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|
329 |
{ |
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|
330 |
eglDestroySurface(iEglDisplay, iEglSurface); |
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|
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TInt eglerr = eglGetError(); |
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|
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if(eglerr != EGL_SUCCESS) |
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|
333 |
{ |
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|
334 |
HUI_DEBUG2(_L("CHuiVg10RenderSurface::Release() - WARNING! Could not destroy EGL surface. Cause: %S (EGL error code: %i)."), |
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|
335 |
&CHuiVg10RenderSurface::EglErrorMessage(eglerr), eglerr); |
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|
336 |
} |
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|
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iEglSurface = NULL; |
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|
338 |
} |
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|
339 |
if (iEglContext != NULL) |
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|
340 |
{ |
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|
341 |
// Unshare this context if it was |
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342 |
// set as shared.. |
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CHuiVg10RenderPlugin& renderer = CHuiStatic::Vg10Renderer(); |
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|
344 |
if(renderer.EglSharedContext() == iEglContext) |
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|
345 |
{ |
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|
346 |
HUI_DEBUG(_L("CHuiVg10RenderSurface::Release() - Unsharing this render context.")); |
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|
347 |
renderer.EglSetSharedContext(EGL_NO_CONTEXT); |
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|
348 |
} |
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|
349 |
|
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|
350 |
eglDestroyContext(iEglDisplay, iEglContext); |
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|
351 |
TInt eglerr = eglGetError(); |
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|
352 |
if(eglerr != EGL_SUCCESS) |
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|
353 |
{ |
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|
354 |
HUI_DEBUG2(_L("CHuiVg10RenderSurface::Release() - WARNING! Could not destroy EGL context. Cause: %S (EGL error code: %i)."), |
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|
355 |
&CHuiVg10RenderSurface::EglErrorMessage(eglerr), eglerr); |
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|
356 |
} |
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|
357 |
iEglContext = NULL; |
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|
358 |
} |
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|
359 |
} |
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|
360 |
|
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|
361 |
void CHuiVg10RenderSurface::RestoreL() |
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|
362 |
{ |
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Revision: 201003
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|
363 |
HUI_DEBUG( _L("CHuiVg10RenderSurface::RestoreL() - Recreating render surface.") ); |
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|
364 |
|
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|
365 |
if((iEglSurface != NULL) && (iEglContext != NULL)) |
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|
366 |
{ |
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Revision: 201003
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|
367 |
HUI_DEBUG( _L("CHuiVg10RenderSurface::RestoreL() - Render surface and context already in place, no need to restore.") ); |
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|
368 |
} |
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|
369 |
|
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|
370 |
CHuiVg10RenderPlugin& render = CHuiStatic::Vg10Renderer(); |
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Revision: 201003
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|
371 |
iEglDisplay = render.EglDisplay(); |
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|
372 |
|
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Revision: 201003
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|
373 |
// Create an EGL rendering surface. |
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|
374 |
EGLConfig config = DetermineConfig(); |
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Revision: 201003
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|
375 |
iEglSurface = CreateSurface(config); |
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|
376 |
|
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Revision: 201003
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|
377 |
if(iEglSurface == EGL_NO_SURFACE) |
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|
378 |
{ |
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Revision: 201003
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|
379 |
TInt eglerr = eglGetError(); |
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Revision: 201003
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|
380 |
switch (eglerr) |
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|
381 |
{ |
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Revision: 201003
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|
382 |
case EGL_BAD_ALLOC: |
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Revision: 201003
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|
383 |
HUI_DEBUG2(_L("CHuiVg10RenderSurface::RestoreL() - ERROR! Failed to create rendering surface having size (%ix%i). Out of memory."), |
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Revision: 201003
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|
384 |
iSize.iWidth, iSize.iHeight); |
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Revision: 201003
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|
385 |
User::Leave(KErrNoMemory); |
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Revision: 201003
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|
386 |
default: |
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Revision: 201003
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|
387 |
HUI_DEBUG4(_L("CHuiVg10RenderSurface::RestoreL() - ERROR! Failed to create rendering surface having size (%ix%i). Cause: %S (EGL error code: %i)."), |
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|
388 |
iSize.iWidth, iSize.iHeight, |
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Revision: 201003
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|
389 |
&CHuiVg10RenderSurface::EglErrorMessage(eglerr), eglerr); |
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Revision: 201003
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|
390 |
User::Leave(KErrNotSupported); |
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Revision: 201003
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|
391 |
} |
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Revision: 201003
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|
392 |
} |
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Revision: 201003
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parents:
diff
changeset
|
393 |
|
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Revision: 201003
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parents:
diff
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|
394 |
// There is only a single texture manager in the environment, so textures |
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Revision: 201003
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parents:
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|
395 |
// need to shared between all contexts. |
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Revision: 201003
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|
396 |
iEglContext = eglCreateContext(iEglDisplay, config, |
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Revision: 201003
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parents:
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|
397 |
render.EglSharedContext(), NULL); |
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Revision: 201003
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parents:
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|
398 |
if(iEglContext == EGL_NO_CONTEXT) |
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Revision: 201003
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parents:
diff
changeset
|
399 |
{ |
15bf7259bb7c
Revision: 201003
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parents:
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|
400 |
TInt eglerr = eglGetError(); |
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Revision: 201003
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parents:
diff
changeset
|
401 |
switch (eglerr) |
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Revision: 201003
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parents:
diff
changeset
|
402 |
{ |
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Revision: 201003
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parents:
diff
changeset
|
403 |
case EGL_BAD_ALLOC: |
15bf7259bb7c
Revision: 201003
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parents:
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changeset
|
404 |
HUI_DEBUG(_L("CHuiVg10RenderSurface::RestoreL() - ERROR! Failed to create rendering context. Out of memory.")); |
15bf7259bb7c
Revision: 201003
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parents:
diff
changeset
|
405 |
User::Leave(KErrNoMemory); |
15bf7259bb7c
Revision: 201003
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parents:
diff
changeset
|
406 |
default: |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
HUI_DEBUG2(_L("CHuiVg10RenderSurface::RestoreL() - ERROR! Failed to create rendering context. Cause: %S (EGL error code: %i)."), |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
&CHuiVg10RenderSurface::EglErrorMessage(eglerr), eglerr); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
User::Leave(KErrNotSupported); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
// Share the created context for texture management. |
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|
414 |
if(render.EglSharedContext() == EGL_NO_CONTEXT) |
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|
415 |
{ |
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Revision: 201003
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|
416 |
// Now that there is a context, make sure the renderer knows of it. |
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|
417 |
render.EglSetSharedContext(iEglContext); |
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|
418 |
} |
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|
419 |
} |
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|
420 |
|
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Revision: 201003
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|
421 |
const TDesC& CHuiVg10RenderSurface::EglErrorMessage(TInt aErrorCode) |
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Revision: 201003
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|
422 |
{ |
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Revision: 201003
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|
423 |
// EGL Error messages. |
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|
424 |
_LIT(KEglErrorSUCCESS, "The last function succeeded without error."); |
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Revision: 201003
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|
425 |
_LIT(KEglErrorNOT_INITIALIZED, "EGL is not initialized, or could not be initialized, for the specified EGL display connection."); |
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|
426 |
_LIT(KEglErrorBAD_ACCESS, "EGL cannot access a requested resource (for example a context is bound in another thread)."); |
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|
427 |
_LIT(KEglErrorBAD_ALLOC, "EGL failed to allocate resources for the requested operation."); |
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Revision: 201003
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|
428 |
_LIT(KEglErrorBAD_ATTRIBUTE, "An unrecognized attribute or attribute value was passed in the attribute list."); |
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Revision: 201003
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|
429 |
_LIT(KEglErrorBAD_CONTEXT, "An EGLContext argument does not name a valid EGL rendering context."); |
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|
430 |
_LIT(KEglErrorBAD_CONFIG, "An EGLConfig argument does not name a valid EGL frame buffer configuration."); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
431 |
_LIT(KEglErrorBAD_CURRENT_SURFACE, "The current surface of the calling thread is a window, pixel buffer or pixmap that is no longer valid."); |
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|
432 |
_LIT(KEglErrorBAD_DISPLAY, "An EGLDisplay argument does not name a valid EGL display connection."); |
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|
433 |
_LIT(KEglErrorBAD_SURFACE, "An EGLSurface argument does not name a valid surface (window, pixel buffer or pixmap) configured for GL rendering."); |
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|
434 |
_LIT(KEglErrorBAD_MATCH, "Arguments are inconsistent (for example, a valid context requires buffers not supplied by a valid surface)."); |
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|
435 |
_LIT(KEglErrorBAD_PARAMETER, "One or more argument values are invalid."); |
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Revision: 201003
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|
436 |
_LIT(KEglErrorBAD_NATIVE_PIXMAP, "A NativePixmapType argument does not refer to a valid native pixmap."); |
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|
437 |
_LIT(KEglErrorBAD_NATIVE_WINDOW, "A NativeWindowType argument does not refer to a valid native window."); |
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|
438 |
_LIT(KEglErrorUNKNOWN, "Unknown EGL Error."); |
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|
439 |
|
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Revision: 201003
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|
440 |
// Define literals for the errors |
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Revision: 201003
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|
441 |
switch(aErrorCode) |
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Revision: 201003
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|
442 |
{ |
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Revision: 201003
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parents:
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|
443 |
case EGL_SUCCESS: return KEglErrorSUCCESS; |
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parents:
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|
444 |
case EGL_NOT_INITIALIZED: return KEglErrorNOT_INITIALIZED; |
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Revision: 201003
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parents:
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|
445 |
case EGL_BAD_ACCESS: return KEglErrorBAD_ACCESS; |
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|
446 |
case EGL_BAD_ALLOC: return KEglErrorBAD_ALLOC; |
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|
447 |
case EGL_BAD_ATTRIBUTE: return KEglErrorBAD_ATTRIBUTE; |
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Revision: 201003
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|
448 |
case EGL_BAD_CONTEXT: return KEglErrorBAD_CONTEXT; |
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Revision: 201003
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|
449 |
case EGL_BAD_CONFIG: return KEglErrorBAD_CONFIG; |
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Revision: 201003
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|
450 |
case EGL_BAD_CURRENT_SURFACE: return KEglErrorBAD_CURRENT_SURFACE; |
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|
451 |
case EGL_BAD_DISPLAY: return KEglErrorBAD_DISPLAY; |
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|
452 |
case EGL_BAD_SURFACE: return KEglErrorBAD_SURFACE; |
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|
453 |
case EGL_BAD_MATCH: return KEglErrorBAD_MATCH; |
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Revision: 201003
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|
454 |
case EGL_BAD_PARAMETER: return KEglErrorBAD_PARAMETER; |
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Revision: 201003
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|
455 |
case EGL_BAD_NATIVE_PIXMAP: return KEglErrorBAD_NATIVE_PIXMAP; |
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Revision: 201003
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|
456 |
case EGL_BAD_NATIVE_WINDOW: return KEglErrorBAD_NATIVE_WINDOW; |
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|
457 |
default: return KEglErrorUNKNOWN; |
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Revision: 201003
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|
458 |
} |
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Revision: 201003
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|
459 |
} |
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Revision: 201003
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|
460 |
|
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Revision: 201003
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|
461 |
void CHuiVg10RenderSurface::HandleDisplayUsageChangeL() |
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Revision: 201003
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parents:
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|
462 |
{ |
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Revision: 201003
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parents:
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|
463 |
// Nothing to do |
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Revision: 201003
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|
464 |
} |
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Revision: 201003
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parents:
diff
changeset
|
465 |
|
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Revision: 201003
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|
466 |
void CHuiVg10RenderSurface::SetDirtyRect(const TRect& /*aRect*/) |
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Revision: 201003
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parents:
diff
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|
467 |
{ |
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Revision: 201003
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parents:
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|
468 |
// Nothing to do |
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Revision: 201003
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parents:
diff
changeset
|
469 |
} |
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Revision: 201003
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parents:
diff
changeset
|
470 |
|
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Revision: 201003
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parents:
diff
changeset
|
471 |
MHuiTargetBitmap* CHuiVg10RenderSurface::BackBuffer() |
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Revision: 201003
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parents:
diff
changeset
|
472 |
{ |
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Revision: 201003
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parents:
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|
473 |
// Nothing to do |
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Revision: 201003
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|
474 |
return NULL; |
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Revision: 201003
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parents:
diff
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|
475 |
} |
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Revision: 201003
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parents:
diff
changeset
|
476 |
|
15bf7259bb7c
Revision: 201003
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parents:
diff
changeset
|
477 |
CFbsBitGc* CHuiVg10RenderSurface::Gc() |
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Revision: 201003
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parents:
diff
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|
478 |
{ |
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Revision: 201003
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parents:
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|
479 |
// Nothing to do |
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Revision: 201003
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parents:
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|
480 |
return NULL; |
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Revision: 201003
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parents:
diff
changeset
|
481 |
} |
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Revision: 201003
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parents:
diff
changeset
|
482 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
void CHuiVg10RenderSurface::RenderSurfaceExtension(const TUid& /*aExtensionUid*/, TAny** aExtensionParams) |
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Revision: 201003
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parents:
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|
484 |
{ |
15bf7259bb7c
Revision: 201003
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parents:
diff
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|
485 |
*aExtensionParams = NULL; |
15bf7259bb7c
Revision: 201003
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parents:
diff
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|
486 |
} |
15bf7259bb7c
Revision: 201003
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parents:
diff
changeset
|
487 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
488 |
HUI_SESSION_OBJECT_IMPL(CHuiVg10RenderSurface, ETypeRenderSurface) |