X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=plat.h;fp=plat.h;h=ad26595615daa389788ff0ed78f88dd37db7dd5b;hb=1bc471ebf1c85cf78f1862f5596a76f051e7112d;hp=78dedf33bd52f21053fc1fc7bb001ecee3483801;hpb=18306c325f0d24fc7232dff055e814432e06d5d1;p=libpicofe.git

diff --git a/plat.h b/plat.h
index 78dedf3..ad26595 100644
--- a/plat.h
+++ b/plat.h
@@ -16,6 +16,7 @@ struct plat_target {
 	int (*lcdrate_set)(int is_pal);
 	int (*gamma_set)(int val, int black_level);
 	int (*step_volume)(int *volume, int diff);
+	int (*switch_layer)(int which, int enable);
 	const char **vout_methods;
 	int vout_method;
 	int vout_fullscreen;
@@ -83,6 +84,14 @@ static __inline int plat_target_step_volume(int *volume, int diff)
 	return -1;
 }
 
+/* switch device graphics layers/overlays */
+static __inline int plat_target_switch_layer(int which, int enable)
+{
+	if (plat_target.switch_layer)
+		return plat_target.switch_layer(which, enable);
+	return -1;
+}
+
 /* menu: enter (switch bpp, etc), begin/end drawing */
 void plat_video_menu_enter(int is_rom_loaded);
 void plat_video_menu_begin(void);