Move SDL input driver init to sdlwrap.

gfx/gl.c

@@ -1381,15 +1381,7 @@ static void *gl_init(const video_info_t *video, const input_driver_t **input, vo
       memcpy(gl->prev_info[i].coord, tex_coords, sizeof(tex_coords)); 
    }
 
-   // Hook up SDL input driver to get SDL_QUIT events and RESIZE.
+   sdlwrap_input_driver(input, input_data);
-   sdl_input_t *sdl_input = (sdl_input_t*)input_sdl.init();
-   if (sdl_input)
-   {
-      *input = &input_sdl;
-      *input_data = sdl_input;
-   }
-   else
-      *input = NULL;
 
    gl_init_font(gl, g_settings.video.font_path, g_settings.video.font_size);
       

gfx/sdlwrap.c

@@ -359,3 +359,15 @@ bool sdlwrap_window_has_focus(void)
 #endif
 }
 
+void sdlwrap_input_driver(const input_driver_t **input, void **input_data)
+{
+   void *sdl_input = input_sdl.init();
+   if (sdl_input)
+   {
+      *input = &input_sdl;
+      *input_data = sdl_input;
+   }
+   else
+      *input = NULL;
+}
+

gfx/sdlwrap.h

@@ -23,6 +23,7 @@
 
 #include "../boolean.h"
 
+#include "../driver.h"
 #include "SDL.h"
 #include "SDL_version.h"
 #include "SDL_syswm.h"
@@ -64,5 +65,7 @@ bool sdlwrap_get_wm_info(SDL_SysWMinfo *info);
 
 bool sdlwrap_window_has_focus(void);
 
+void sdlwrap_input_driver(const input_driver_t **input, void **input_data);
+
 #endif