Create video_display_server_get_resolution_list

gfx/display_servers/dispserv_win32.c

@@ -282,7 +282,8 @@ static bool win32_display_server_set_resolution(void *data,
    return true;
 }
 
-unsigned win32_display_server_get_resolution_list(struct video_display_config **conf)
+unsigned win32_display_server_get_resolution_list(void *data,
+      struct video_display_config **conf)
 {
    unsigned i;
    unsigned len = 0;

gfx/video_display_server.c

@@ -98,6 +98,13 @@ bool video_display_server_switch_resolution(unsigned width, unsigned height,
    return false;
 }
 
+unsigned video_display_server_get_resolution_list(struct video_display_config **list)
+{
+   if (current_display_server && current_display_server->get_resolution_list)
+      return current_display_server->get_resolution_list(current_display_server_data, list);
+   return 0;
+}
+
 const char *video_display_server_get_output_options(void)
 {
    if (current_display_server && current_display_server->get_output_options)

gfx/video_display_server.h

@@ -42,7 +42,8 @@ typedef struct video_display_server
    bool (*set_window_decorations)(void *data, bool on);
    bool (*switch_resolution)(void *data, unsigned width,
          unsigned height, int int_hz, float hz, int center);
-   unsigned (*get_resolution_list)(struct video_display_config **conf);
+   unsigned (*get_resolution_list)(void *data,
+         struct video_display_config **conf);
    const char *(*get_output_options)(void *data);
    const char *ident;
 } video_display_server_t;
@@ -61,6 +62,9 @@ bool video_display_server_switch_resolution(
       unsigned width, unsigned height,
       int int_hz, float hz, int center);
 
+unsigned video_display_server_get_resolution_list(
+      struct video_display_config **list);
+
 const char *video_display_server_get_output_options(void);
 
 const char *video_display_server_get_ident(void);