Mercurial > sdl-ios-xcode
annotate src/loadso/windows/SDL_sysloadso.c @ 5246:189b1bdb7baf
Surfaces aren't in hardware memory anymore!
author | Sam Lantinga <slouken@libsdl.org> |
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date | Thu, 10 Feb 2011 05:10:05 -0800 |
parents | 327f181542f1 |
children | b530ef003506 |
rev | line source |
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1 /* |
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2 SDL - Simple DirectMedia Layer |
3697 | 3 Copyright (C) 1997-2010 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 Lesser General Public |
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7 License as published by the Free Software Foundation; either |
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8 version 2.1 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 Lesser 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 Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 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 #include "SDL_config.h" |
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23 |
5062 | 24 #ifdef SDL_LOADSO_WINDOWS |
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25 |
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26 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
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27 /* System dependent library loading routines */ |
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28 |
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29 #include "../../core/windows/SDL_windows.h" |
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30 |
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31 #include "SDL_loadso.h" |
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32 |
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33 void * |
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34 SDL_LoadObject(const char *sofile) |
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35 { |
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36 LPTSTR tstr = WIN_UTF8ToString(sofile); |
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37 void *handle = (void *) LoadLibrary(tstr); |
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38 SDL_free(tstr); |
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39 |
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40 /* Generate an error message if all loads failed */ |
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41 if (handle == NULL) { |
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42 char errbuf[512]; |
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43 SDL_strlcpy(errbuf, "Failed loading ", SDL_arraysize(errbuf)); |
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44 SDL_strlcat(errbuf, sofile, SDL_arraysize(errbuf)); |
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45 WIN_SetError(errbuf); |
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46 } |
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47 return handle; |
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48 } |
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49 |
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50 void * |
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51 SDL_LoadFunction(void *handle, const char *name) |
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52 { |
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53 #ifdef _WIN32_WCE |
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54 LPTSTR tstr = WIN_UTF8ToString(name); |
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55 void *symbol = (void *) GetProcAddress((HMODULE) handle, tstr); |
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56 SDL_free(tstr); |
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57 #else |
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58 void *symbol = (void *) GetProcAddress((HMODULE) handle, name); |
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59 #endif |
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60 |
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61 if (symbol == NULL) { |
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62 char errbuf[512]; |
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63 SDL_strlcpy(errbuf, "Failed loading ", SDL_arraysize(errbuf)); |
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64 SDL_strlcat(errbuf, name, SDL_arraysize(errbuf)); |
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65 WIN_SetError(errbuf); |
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66 } |
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67 return symbol; |
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68 } |
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69 |
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70 void |
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71 SDL_UnloadObject(void *handle) |
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72 { |
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73 if (handle != NULL) { |
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74 FreeLibrary((HMODULE) handle); |
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75 } |
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76 } |
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77 |
5062 | 78 #endif /* SDL_LOADSO_WINDOWS */ |
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80 /* vi: set ts=4 sw=4 expandtab: */ |