- ('nil vi)
- ((cons (int info->blit_hw) vi) vi) (':blit_hw label) ((cons label vi) vi)
- ((cons (int info->hw_available) vi) vi) (':hw_available label) ((cons label vi) vi)
- "return vi;")
+ vi = scm_list_n (SCM_UNDEFINED);
+
+ vi = scm_cons (scm_cons (scm_from_locale_symbol ("blit_hw"), scm_from_int (info->blit_hw)), vi);
+ vi = scm_cons (scm_cons (scm_from_locale_symbol ("hw_available"), scm_from_int (info->hw_available)), vi);
+
+ return vi;
+}
+
+SCM
+gacela_SDL_GL_SetAttribute (SCM attr, SCM value)
+{
+ return scm_from_int (SDL_GL_SetAttribute (scm_to_int (attr), scm_to_int (value)));
+}
+
+SCM
+gacela_SDL_PollEvent ()
+{
+ SDL_Event sdl_event;
+ SCM event;
+
+ event = scm_list_n (SCM_UNDEFINED);
+
+ if (SDL_PollEvent (&sdl_event)) {
+ switch (sdl_event.type) {
+ case SDL_KEYDOWN:
+ case SDL_KEYUP:
+ event = scm_cons (scm_cons (scm_from_locale_symbol ("key.keysym.sym"), scm_from_int (sdl_event.key.keysym.sym)), event);
+ break;
+ }
+ event = scm_cons (scm_cons (scm_from_locale_symbol ("type"), scm_from_int (sdl_event.type)), event);
+ }
+
+ return event;
+}
+