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annotate src/video/nanox/SDL_nxwm.c @ 202:401f0134f4f9

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Fixed crash when using double-buffering with DGA
author Sam Lantinga <slouken@libsdl.org>
date Sun, 30 Sep 2001 20:19:20 +0000
parents 57bf11a5efd7
children e8157fcb3114
rev   line source
30
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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 Copyright (C) 2001 Hsieh-Fu Tsai
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5
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6 This library is free software; you can redistribute it and/or
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7 modify it under the terms of the GNU Library General Public
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8 License as published by the Free Software Foundation; either
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9 version 2 of the License, or (at your option) any later version.
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10
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11 This library is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 Library General Public License for more details.
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15
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16 You should have received a copy of the GNU Library General Public
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17 License along with this library; if not, write to the Free
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18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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19
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20 Sam Lantinga
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21 slouken@devolution.com
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22
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23 Hsieh-Fu Tsai
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24 clare@setabox.com
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25 */
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26
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27 #include <stdlib.h>
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28
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29 #include "SDL_syswm.h"
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30 #include "SDL_error.h"
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31 #include "SDL_events_c.h"
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32
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33 #include "SDL_nxwm_c.h"
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34
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35 void NX_SetCaption (_THIS, const char * title, const char * icon)
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36 {
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37 Dprintf ("enter NX_SetCaption\n") ;
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38
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39 // Lock the event thread, in multi-threading environments
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40 SDL_Lock_EventThread () ;
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41
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42 if (SDL_Window)
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43 GrSetWindowTitle (SDL_Window, title) ;
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44
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45 SDL_Unlock_EventThread () ;
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46 Dprintf ("leave NX_SetCaption\n") ;
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47 }
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48
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49 int NX_GetWMInfo (_THIS, SDL_SysWMinfo * info)
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50 {
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51 Dprintf ("enter NX_GetWMInfo\n") ;
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52
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53 if (info -> version.major <= SDL_MAJOR_VERSION) {
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54 info -> window = SDL_Window ;
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55 return 1 ;
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56 } else {
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57 SDL_SetError("Application not compiled with SDL %d.%d\n",
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58 SDL_MAJOR_VERSION, SDL_MINOR_VERSION) ;
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59 return -1 ;
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60 }
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61
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62 Dprintf ("leave NX_GetWMInfo\n") ;
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63 }