Move aspect change handling from vo_quartz to osx_common.

This could probably be even moved to video_out, though the names should
be improved.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29574 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 28 insertions, 0 deletions

diff --git a/libvo/osx_common.c b/libvo/osx_common.c
index da340438fc..aa1de118f0 100644
--- a/libvo/osx_common.c
+++ b/libvo/osx_common.c
@@ -43,3 +43,31 @@ int convert_key(unsigned key, unsigned charcode)
         return mpkey;
     return charcode;
 }
+
+static int our_aspect_change;
+static float old_movie_aspect;
+
+/**
+ * Sends MPlayer a command to change aspect to the requested value.
+ * @param new_aspect desired new aspect, < 0 means restore original.
+ */
+void change_movie_aspect(float new_aspect)
+{
+    char cmd_str[64];
+    if (new_aspect < 0)
+        new_aspect = old_movie_aspect;
+    our_aspect_change = 1;
+    snprintf(cmd_str, 64, "switch_ratio %f", old_movie_aspect);
+    mp_input_queue_cmd(mp_input_parse_cmd(cmd_str));
+}
+
+/**
+ * Call in config to save the original movie aspect.
+ * This will ignore config calls caused by change_movie_aspect.
+ */
+void config_movie_aspect(float config_aspect)
+{
+    if (!our_aspect_change)
+        old_movie_aspect = config_aspect;
+    our_aspect_change = 0;
+}