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(svn r16700) -Fix: if allegro fails to start or fails open a window or sound card fall back to another driver

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This commit is contained in:
rubidium
2009-06-30 12:38:18 +00:00
parent 791187cd12
commit c29afac0a7
3 changed files with 10 additions and 7 deletions
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6
src/video/allegro_v.cpp
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@@ -404,7 +404,7 @@ int _allegro_instance_count = 0;
const char *VideoDriver_Allegro::Start(const char * const *parm)
{
if (_allegro_instance_count == 0 && install_allegro(SYSTEM_AUTODETECT, &errno, NULL)) return NULL;
if (_allegro_instance_count == 0 && install_allegro(SYSTEM_AUTODETECT, &errno, NULL)) return "Failed to set up Allegro";
_allegro_instance_count++;
install_timer();
@@ -425,7 +425,9 @@ const char *VideoDriver_Allegro::Start(const char * const *parm)
#endif
GetVideoModes();
CreateMainSurface(_cur_resolution.width, _cur_resolution.height);
if (!CreateMainSurface(_cur_resolution.width, _cur_resolution.height)) {
return "Failed to set up Allegro video";
}
MarkWholeScreenDirty();
set_close_button_callback(HandleExitGameRequest);