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annotate src/video/qtopia/SDL_QPEApp.cc @ 757:4f46fee887fe

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Date: Sun, 14 Dec 2003 15:16:12 +0100 From: Stephane Marchesin Subject: Re: [SDL] compile problem with sdl <-> alsa The attathced patch does the trick (although there will have to be code changes when the alsa 0.9 api get deprecated). On a side-note, the good news is that using alsa 1.0.0rc1 solves the previous issues I had with my ac97 via sound chipset.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 16 Dec 2003 13:16:50 +0000
parents db0cc6034336
children b8d311d90021
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22
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23 #include <qpe/qpeapplication.h>
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24 #include <qapplication.h>
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25 #include <qevent.h>
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26
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27 #include "SDL_thread.h"
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28 #include "SDL_timer.h"
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29 #include "SDL_error.h"
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30
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31 /* Flag to tell whether or not the Be application is active or not */
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32 int SDL_QPEAppActive = 0;
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33 static QPEApplication *app;
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34
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35 int SDL_InitQPEApp() {
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36 if(SDL_QPEAppActive <= 0) {
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37 if(!qApp) {
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38 int argc = 1;
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39 char *argv[] = { { "SDLApp" } };
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40 app = new QPEApplication(argc, argv);
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41 QWidget dummy;
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42 app->showMainWidget(&dummy);
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43 } else {
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44 app = (QPEApplication*)qApp;
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45 }
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46 SDL_QPEAppActive++;
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47 }
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48 return 0;
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49 }
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50
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51 /* Quit the QPE Application, if there's nothing left to do */
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52 void SDL_QuitQPEApp(void)
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53 {
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54 /* Decrement the application reference count */
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55 SDL_QPEAppActive--;
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56 /* If the reference count reached zero, clean up the app */
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57 if ( SDL_QPEAppActive == 0 && app) {
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58 delete app;
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59 app = 0;
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60 qApp = 0;
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61 }
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62 }