til_fb: switch til_fb_ops_t.init() to use til_setup_t

Until now the fb init has been receiving a til_settings_t to
access its setup.  Now that there's a til_setup_t for
representing the fully baked setup, let's bring the fb stuff
up to speed so their init() behaves more like
til_module_t.create_context() WRT settings/setup.

This involves some reworking of how settings are handled in
{drm,sdl}_fb.c but nothing majorly different.

The only real funcitonal change that happened in the course of
this work is I made it possible now to actually instruct SDL to
do a more legacy SDL_WINDOW_FULLSCREEN vs.
SDL_WINDOW_FULLSCREEN_DESKTOP where SDL will attempt to switch
the video mode.

This is triggered by specifying both a size=WxH and fullscreen=on
for video=sdl.  Be careful though, I've observed some broken
display states when specifying goofy sizes, which look like Xorg
bugs.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/til_fb.h b/src/til_fb.h
index a9636e4..c5bf1fe 100644
--- a/src/til_fb.h
+++ b/src/til_fb.h
@@ -44,7 +44,7 @@ typedef struct til_fb_t til_fb_t;
 /* Supply this struct to fb_new() with the appropriate context */
 typedef struct til_fb_ops_t {
 	int	(*setup)(const til_settings_t *settings, til_setting_t **res_setting, const til_setting_desc_t **res_desc, til_setup_t **res_setup);
-	int	(*init)(const til_settings_t *settings, void **res_context);
+	int	(*init)(const til_setup_t *setup, void **res_context);
 	void	(*shutdown)(til_fb_t *fb, void *context);
 	int	(*acquire)(til_fb_t *fb, void *context, void *page);
 	void	(*release)(til_fb_t *fb, void *context);
@@ -57,7 +57,7 @@ til_fb_page_t * til_fb_page_get(til_fb_t *fb);
 void til_fb_page_put(til_fb_t *fb, til_fb_page_t *page);
 til_fb_t * til_fb_free(til_fb_t *fb);
 void til_fb_get_put_pages_count(til_fb_t *fb, unsigned *count);
-int til_fb_new(const til_fb_ops_t *ops, til_settings_t *settings, int n_pages, til_fb_t **res_fb);
+int til_fb_new(const til_fb_ops_t *ops, const til_setup_t *setup, int n_pages, til_fb_t **res_fb);
 void til_fb_rebuild(til_fb_t *fb);
 void * til_fb_context(til_fb_t *fb);
 int til_fb_flip(til_fb_t *fb);