MPEGPlayer quickie: add an option to set the backlight brightness to a plugin-specified value when playing video or interacting. Nice when one likes a dim backlight normally but that isn't sufficient when viewing video for instance. Suggested in FS#8417 in addition to my own desire for this.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17563 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 28 insertions, 0 deletions

diff --git a/apps/plugins/lib/helper.c b/apps/plugins/lib/helper.c
index 691a17f..273b066 100644
--- a/apps/plugins/lib/helper.c
+++ b/apps/plugins/lib/helper.c
@@ -91,3 +91,20 @@ void buttonlight_use_settings(const struct plugin_api* rb)
     rb->buttonlight_set_timeout(rb->global_settings->buttonlight_timeout);
 }
 #endif /* HAVE_BUTTON_LIGHT */
+
+#ifdef HAVE_BACKLIGHT_BRIGHTNESS
+void backlight_brightness_set(const struct plugin_api *rb,
+                              int brightness)
+{
+    if (!rb)
+        return;
+    rb->backlight_set_brightness(brightness);
+}
+
+void backlight_brightness_use_setting(const struct plugin_api *rb)
+{
+    if (!rb)
+        return;
+    rb->backlight_set_brightness(rb->global_settings->brightness);
+}
+#endif /* HAVE_BACKLIGHT_BRIGHTNESS */
diff --git a/apps/plugins/lib/helper.h b/apps/plugins/lib/helper.h
index d34e633..eb52a8b 100644
--- a/apps/plugins/lib/helper.h
+++ b/apps/plugins/lib/helper.h
@@ -34,4 +34,15 @@ void remote_backlight_use_settings(const struct plugin_api* rb);
 void buttonlight_force_on(const struct plugin_api* rb);
 void buttonlight_use_settings(const struct plugin_api* rb);
 #endif
+
+/**
+ * Backlight brightness adjustment settings
+ */
+#ifdef HAVE_BACKLIGHT_BRIGHTNESS
+void backlight_brightness_set(const struct plugin_api *rb,
+                              int brightness);
+void backlight_brightness_use_setting(const struct plugin_api *rb);
 #endif
+
+
+#endif /* _LIB_HELPER_H_ */