ui/sdl: add QEMU_ENABLE_SDL_LOGGING setting/environment
Enable SDL logging when QEMU_ENABLE_SDL_LOGGING variable is set, as suggested by Sam Lantinga, upstream SDL maintainer. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
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@ -843,6 +843,10 @@ static void sdl2_display_init(DisplayState *ds, DisplayOptions *o)
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}
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#endif
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if (SDL_GetHintBoolean("QEMU_ENABLE_SDL_LOGGING", SDL_FALSE)) {
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SDL_LogSetAllPriority(SDL_LOG_PRIORITY_VERBOSE);
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}
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if (SDL_Init(SDL_INIT_VIDEO)) {
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fprintf(stderr, "Could not initialize SDL(%s) - exiting\n",
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SDL_GetError());
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