[vlc-commits] commit: Used vout_control_Push for vout_RegisterSubpictureChannel. ( Laurent Aimar )

[git at videolan.org]

vlc | branch: master | Laurent Aimar <fenrir at videolan.org> | Tue May 25 21:54:45 2010 +0200| [38ed2e8ef37df763e187c1dca6b6a6c1da4887c4] | committer: Laurent Aimar 

Used vout_control_Push for vout_RegisterSubpictureChannel.

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=38ed2e8ef37df763e187c1dca6b6a6c1da4887c4
---

 src/video_output/control.h      |    2 ++
 src/video_output/video_output.c |   19 ++++++++++++++++++-
 2 files changed, 20 insertions(+), 1 deletions(-)

diff --git a/src/video_output/control.h b/src/video_output/control.h
index 4654736..fc265e1 100644
--- a/src/video_output/control.h
+++ b/src/video_output/control.h
@@ -41,6 +41,7 @@ enum {
 #endif
     VOUT_CONTROL_SUBPICTURE,            /* subpicture */
     VOUT_CONTROL_FLUSH_SUBPICTURE,      /* integer */
+    VOUT_CONTROL_REGISTER_SUBPICTURE,   /* integer_ptr */
     VOUT_CONTROL_OSD_TITLE,             /* string */
     VOUT_CONTROL_CHANGE_FILTERS,        /* string */
     VOUT_CONTROL_CHANGE_SUB_FILTERS,    /* string */
@@ -70,6 +71,7 @@ typedef struct {
         mtime_t *time_ptr;
         char    *string;
         int     integer;
+        int     *integer_ptr;
         struct {
             int a;
             int b;
diff --git a/src/video_output/video_output.c b/src/video_output/video_output.c
index 7c1c8bd..b3f54d7 100644
--- a/src/video_output/video_output.c
+++ b/src/video_output/video_output.c
@@ -357,7 +357,16 @@ void vout_PutSubpicture( vout_thread_t *vout, subpicture_t *subpic )
 }
 int vout_RegisterSubpictureChannel( vout_thread_t *vout )
 {
-    return spu_RegisterChannel(vout->p->p_spu);
+    int channel = SPU_DEFAULT_CHANNEL;
+
+    vout_control_cmd_t cmd;
+    vout_control_cmd_Init(&cmd, VOUT_CONTROL_REGISTER_SUBPICTURE);
+    cmd.u.integer_ptr = &channel;
+
+    vout_control_Push(&vout->p->control, &cmd);
+    vout_control_WaitEmpty(&vout->p->control);
+
+    return channel;
 }
 void vout_FlushSubpictureChannel( vout_thread_t *vout, int channel )
 {
@@ -760,6 +769,11 @@ static void ThreadDisplaySubpicture(vout_thread_t *vout,
     spu_DisplaySubpicture(vout->p->p_spu, subpicture);
 }
 
+static void ThreadRegisterSubpicture(vout_thread_t *vout, int *channel)
+{
+    *channel = spu_RegisterChannel(vout->p->p_spu);
+}
+
 static void ThreadFlushSubpicture(vout_thread_t *vout, int channel)
 {
     spu_ClearChannel(vout->p->p_spu, channel);
@@ -1123,6 +1137,9 @@ static void *Thread(void *object)
             case VOUT_CONTROL_FLUSH_SUBPICTURE:
                 ThreadFlushSubpicture(vout, cmd.u.integer);
                 break;
+            case VOUT_CONTROL_REGISTER_SUBPICTURE:
+                ThreadRegisterSubpicture(vout, cmd.u.integer_ptr);
+                break;
             case VOUT_CONTROL_OSD_TITLE:
                 ThreadDisplayOsdTitle(vout, cmd.u.string);
                 break;