X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=plat.h;h=d48a5412f1304fb3bce64355920e2aa399ab44aa;hb=515ac0b9d2c4d45a465335d54b8c49830914fcea;hp=54436cd671acf2605aa158ed70948afdfa3a44ca;hpb=6282e17ef5f37915df1a77b5d7138c666e94d0fb;p=libpicofe.git

diff --git a/plat.h b/plat.h
index 54436cd..d48a541 100644
--- a/plat.h
+++ b/plat.h
@@ -15,7 +15,8 @@ struct plat_target {
 	int (*hwfilter_set)(int which);
 	int (*lcdrate_set)(int is_pal);
 	int (*gamma_set)(int val, int black_level);
-	int (*step_volume)(int is_up);
+	int (*step_volume)(int *volume, int diff);
+	int (*switch_layer)(int which, int enable);
 	const char **vout_methods;
 	int vout_method;
 	int vout_fullscreen;
@@ -76,10 +77,18 @@ static __inline int plat_target_gamma_set(int val, int black_level)
 }
 
 /* step sound volume up or down */
-static __inline int plat_target_step_volume(int is_up)
+static __inline int plat_target_step_volume(int *volume, int diff)
 {
 	if (plat_target.step_volume)
-		return plat_target.step_volume(is_up);
+		return plat_target.step_volume(volume, 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;
 }
 
@@ -95,6 +104,9 @@ void plat_video_wait_vsync(void);
 /* return the dir/ where configs, saves, bios, etc. are found */
 int  plat_get_root_dir(char *dst, int len);
 
+/* return the dir/ where skin files are found */
+int  plat_get_skin_dir(char *dst, int len);
+
 int  plat_is_dir(const char *path);
 int  plat_wait_event(int *fds_hnds, int count, int timeout_ms);
 void plat_sleep_ms(int ms);