src/hbservers/hbthemeserver/hbsgimagerenderer.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 06 Jul 2010 14:36:53 +0300
changeset 7 923ff622b8b9
parent 2 06ff229162e9
child 21 4633027730f5
permissions -rw-r--r--
Revision: 201025 Kit: 2010127
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/****************************************************************************
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**
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** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (developer.feedback@nokia.com)
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**
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** This file is part of the HbServers module of the UI Extensions for Mobile.
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**
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at developer.feedback@nokia.com.
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**
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****************************************************************************/
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#include "hbsgimagerenderer_p.h"
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#include "hbnvg_p.h"
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0
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#include <QDebug>
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QHash<unsigned long long, RSgImage*> HbSgImageRenderer::sgImageHash;
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Q_GLOBAL_STATIC(HbSgImageRenderer, instance)
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HbSgImageRenderer* HbSgImageRenderer::global()
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{
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    return instance();
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}
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HbSgImageRenderer::HbSgImageRenderer() :
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        display(EGL_NO_DISPLAY),
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        currentSurface(EGL_NO_SURFACE),
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        eglContext(EGL_NO_CONTEXT),
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        eglConfig(0),
2
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        init(false),
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        engine(0)
0
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{
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#ifdef HB_ICON_CACHE_DEBUG
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    eglQueryProfilingData = 0;
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#endif
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}
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HbSgImageRenderer::~ HbSgImageRenderer()
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{
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    terminate();
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#ifdef HB_ICON_CACHE_DEBUG
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    if (prof_data) {
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        free(prof_data);
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    }
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#endif
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}
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bool HbSgImageRenderer::initialize()
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{
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    if (!init) {
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        display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
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        if (display == EGL_NO_DISPLAY) {
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            return false;
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        }
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        if (eglInitialize(display, 0, 0) == EGL_FALSE) {
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            return false;
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        }
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        eglBindAPI(EGL_OPENVG_API);
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        TInt error = sgDriver.Open();
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        if (error != KErrNone) {
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            return false;
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        }
2
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        engine = new HbNvgEngine;
0
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    }
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    init = true;
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    return true;
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}
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void HbSgImageRenderer::terminate()
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{
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    if (init) {
2
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        eglMakeCurrent(display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
0
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        if (eglContext != EGL_NO_CONTEXT) {
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            eglDestroyContext(display, eglContext);
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            eglContext = EGL_NO_CONTEXT;
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        }
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        sgDriver.Close();
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        eglTerminate(display);
2
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        eglReleaseThread();
0
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        display = EGL_NO_DISPLAY;
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        delete engine;
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        engine = 0;
0
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        init = false;
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    }
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}
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bool HbSgImageRenderer::createContext(RSgImage * sgImage)
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{
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    if (!init && !initialize()) {
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        return false;
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    }
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    const EGLint KConfigAttributes[] = {
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        EGL_MATCH_NATIVE_PIXMAP, (EGLint)sgImage,
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parents:
diff changeset
   115
        EGL_RENDERABLE_TYPE,        EGL_OPENVG_BIT,
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parents:
diff changeset
   116
        EGL_SURFACE_TYPE,           EGL_PIXMAP_BIT | EGL_VG_ALPHA_FORMAT_PRE_BIT,
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parents:
diff changeset
   117
        EGL_NONE
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parents:
diff changeset
   118
    };
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parents:
diff changeset
   119
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parents:
diff changeset
   120
    EGLint numConfigs = 0;
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parents:
diff changeset
   121
    if (eglChooseConfig(display, KConfigAttributes, &eglConfig, 1, &numConfigs) == EGL_FALSE) {
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parents:
diff changeset
   122
        return false;
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parents:
diff changeset
   123
    }
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parents:
diff changeset
   124
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parents:
diff changeset
   125
    eglContext = eglCreateContext(display, eglConfig, EGL_NO_CONTEXT, 0);
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parents:
diff changeset
   126
2
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diff changeset
   127
    return eglContext != EGL_NO_CONTEXT;
0
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parents:
diff changeset
   128
}
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parents:
diff changeset
   129
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diff changeset
   130
bool HbSgImageRenderer::beginRendering(RSgImage * sgImage)
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   131
{
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diff changeset
   132
    if (eglContext == EGL_NO_CONTEXT && !createContext(sgImage)) {
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   133
        return false;
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   134
    }
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parents:
diff changeset
   135
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parents:
diff changeset
   136
    const EGLint KPixmapAttributes[] = {
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   137
        EGL_VG_ALPHA_FORMAT,    EGL_VG_ALPHA_FORMAT_PRE,
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parents:
diff changeset
   138
        EGL_NONE
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   139
    };
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diff changeset
   140
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parents:
diff changeset
   141
    currentSurface = eglCreatePixmapSurface(display, eglConfig, sgImage, KPixmapAttributes);
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parents:
diff changeset
   142
    if (currentSurface == EGL_NO_SURFACE) {
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diff changeset
   143
        return false;
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parents:
diff changeset
   144
    }
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parents:
diff changeset
   145
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parents:
diff changeset
   146
    if (eglMakeCurrent(display, currentSurface, currentSurface, eglContext) == EGL_FALSE) {
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parents:
diff changeset
   147
        eglDestroySurface(display, currentSurface);
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parents:
diff changeset
   148
        currentSurface = EGL_NO_SURFACE;
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parents:
diff changeset
   149
        return false;
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parents:
diff changeset
   150
    }
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parents:
diff changeset
   151
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parents:
diff changeset
   152
    return true;
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parents:
diff changeset
   153
}
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parents:
diff changeset
   154
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   155
void HbSgImageRenderer::endRendering()
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parents:
diff changeset
   156
{
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parents:
diff changeset
   157
    if (currentSurface != EGL_NO_SURFACE) {
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parents:
diff changeset
   158
        eglMakeCurrent(display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
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parents:
diff changeset
   159
        eglDestroySurface(display, currentSurface);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   160
        currentSurface = EGL_NO_SURFACE;
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parents:
diff changeset
   161
    }
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parents:
diff changeset
   162
}
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   163
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   164
void HbSgImageRenderer::addSgImageToHash(unsigned long long id, RSgImage* sgImage)
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parents:
diff changeset
   165
{
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parents:
diff changeset
   166
    sgImageHash.insert(id, sgImage);
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parents:
diff changeset
   167
}
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parents:
diff changeset
   168
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parents:
diff changeset
   169
void HbSgImageRenderer::removeSgImageFromHash(unsigned long long id)
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parents:
diff changeset
   170
{
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parents:
diff changeset
   171
    if (sgImageHash.contains(id)) {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   172
        RSgImage* sgImage = sgImageHash.value(id);
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parents:
diff changeset
   173
#ifdef HB_ICON_CACHE_DEBUG
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parents:
diff changeset
   174
        qDebug() << "Closing handle and removing sgImage with id = " << id;
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parents:
diff changeset
   175
#endif
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parents:
diff changeset
   176
        sgImage->Close();
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parents:
diff changeset
   177
        delete sgImage;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   178
        sgImageHash.remove(id);
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parents:
diff changeset
   179
    }    
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parents:
diff changeset
   180
}
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parents:
diff changeset
   181
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   182
#ifdef HB_ICON_CACHE_DEBUG
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   183
unsigned long HbSgImageRenderer::totalGPUMemory()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   184
{
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parents:
diff changeset
   185
    qDebug() <<"Inside  HbSgImageRenderer::totalGPUMemory()  " ;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   186
    EGLint data_count;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   187
    
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   188
    EGLint* prof_data = getProfileData(data_count);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   189
    if (!prof_data) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   190
    qDebug() <<"Inside  HbSgImageRenderer::totalGPUMemory()  :: prof_data is NULL!" ;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   191
        return 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   192
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   193
        
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   194
    unsigned long totalMemory = 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   195
    EGLint i = 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   196
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   197
    while (i < data_count) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   198
        switch (prof_data[i++]) {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   199
        case EGL_PROF_TOTAL_MEMORY_NOK: {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   200
            totalMemory = prof_data[i++];
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   201
            break;
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parents:
diff changeset
   202
            }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   203
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   204
        case EGL_PROF_PROCESS_ID_NOK: {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   205
            i+=2;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   206
            break;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   207
        }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   208
        
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   209
        case EGL_PROF_USED_MEMORY_NOK:
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   210
        case EGL_PROF_PROCESS_USED_PRIVATE_MEMORY_NOK:
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   211
        case EGL_PROF_PROCESS_USED_SHARED_MEMORY_NOK:
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   212
        default: {
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parents:
diff changeset
   213
            i++;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   214
            break;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   215
            }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   216
        }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   217
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   218
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   219
    free(prof_data);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   220
    qDebug() <<"total GPU memory =   " << totalMemory;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   221
    qDebug() <<"Exiting  HbSgImageRenderer::totalGPUMemory()  " ;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   222
    return totalMemory;
16d8024aca5e Revision: 201011
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parents:
diff changeset
   223
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   224
    
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   225
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   226
unsigned long HbSgImageRenderer::freeGPUMemory()
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   227
{
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parents:
diff changeset
   228
    qDebug() <<"Inside  HbSgImageRenderer::freeGPUMemory()  " ;
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parents:
diff changeset
   229
    EGLint data_count;
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parents:
diff changeset
   230
    
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parents:
diff changeset
   231
    EGLint* prof_data = getProfileData(data_count);
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parents:
diff changeset
   232
    if (!prof_data) {
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parents:
diff changeset
   233
        qDebug() <<"Inside  HbSgImageRenderer::freeGPUMemory()  :: prof_data is NULL!" ;
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parents:
diff changeset
   234
        return 0;
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parents:
diff changeset
   235
    }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   236
        
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   237
    unsigned long totalMemory = 0;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   238
    unsigned long usedMemory  = 0;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   239
    
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   240
    EGLint i = 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   241
    while (i < data_count) {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   242
        switch (prof_data[i++]) {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   243
        case EGL_PROF_TOTAL_MEMORY_NOK: {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   244
            totalMemory = prof_data[i++];
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   245
            break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   246
        }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   247
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   248
        case EGL_PROF_USED_MEMORY_NOK: {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   249
            usedMemory = prof_data[i++];
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   250
            break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   251
        }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   252
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   253
        case EGL_PROF_PROCESS_ID_NOK: {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   254
            i += 2;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   255
            break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   256
        }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   257
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   258
        case EGL_PROF_PROCESS_USED_PRIVATE_MEMORY_NOK:
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   259
        case EGL_PROF_PROCESS_USED_SHARED_MEMORY_NOK:
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   260
        default: {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   261
            i++;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   262
            break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   263
        }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   264
        }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   265
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   266
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   267
    free(prof_data);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   268
    qDebug() << "free GPU memory =   " << totalMemory - usedMemory;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   269
    qDebug() << "Exiting  HbSgImageRenderer::freeGPUMemory()  " ;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   270
    return (totalMemory - usedMemory);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   271
}
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   272
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   273
EGLint* HbSgImageRenderer::getProfileData(EGLint & data_count)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   274
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   275
    EGLint* prof_data = 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   276
    data_count = 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   277
    if (!init && !initialize()) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   278
        return 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   279
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   280
    if (!eglQueryProfilingData) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   281
        eglQueryProfilingData = (NOK_resource_profiling)eglGetProcAddress("eglQueryProfilingDataNOK");
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   282
        if (!eglQueryProfilingData) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   283
            return 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   284
        }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   285
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   286
    EGLBoolean success = EGL_TRUE;    
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   287
    // Find out how much profiling data is available
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   288
    success = eglQueryProfilingData(display,
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   289
                                    EGL_PROF_QUERY_GLOBAL_BIT_NOK |
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   290
                                    EGL_PROF_QUERY_MEMORY_USAGE_BIT_NOK,
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   291
                                    0,
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   292
                                    0,
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   293
                                    &data_count);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   294
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   295
    if (!success) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   296
        return 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   297
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   298
    // Allocate room for the profiling data
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   299
    prof_data = (EGLint*)malloc(data_count * sizeof(EGLint));
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   300
    if (!prof_data) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   301
        data_count = 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   302
        return 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   303
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   304
    // Retrieve the profiling data
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   305
    success = eglQueryProfilingData(display,
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   306
                                    EGL_PROF_QUERY_GLOBAL_BIT_NOK |
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   307
                                    EGL_PROF_QUERY_MEMORY_USAGE_BIT_NOK,
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   308
                                    prof_data,
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   309
                                    data_count,
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   310
                                    &data_count);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   311
    if (!success) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   312
        data_count = 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   313
        free(prof_data);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   314
        return 0;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   315
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   316
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   317
    return prof_data;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   318
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   319
#endif //HB_ICON_CACHE_DEBUG