From 9caad2c29a0f617e25f90e12a7dcbefb4f762687 Mon Sep 17 00:00:00 2001
From: nick <nick@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sat, 9 Mar 2002 17:27:37 +0000
Subject: [PATCH] voctls for decoding ahead

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5003 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libvo/video_out.h   | 4 ++++
 libvo/vosub_vidix.c | 9 +++++++++
 2 files changed, 13 insertions(+)

diff --git a/libvo/video_out.h b/libvo/video_out.h
index fc50acb1ed..d8596894a4 100644
--- a/libvo/video_out.h
+++ b/libvo/video_out.h
@@ -38,6 +38,10 @@
 #define VOCTRL_RESUME 8
 /* libmpcodecs direct rendering: */
 #define VOCTRL_GET_IMAGE 9
+/* decoding ahead: */
+#define VOCTRL_GET_NUM_FRAMES 10
+#define VOCTRL_GET_FRAME_NUM  11
+#define VOCTRL_SET_FRAME_NUM  12
 
 #define VO_TRUE		1
 #define VO_FALSE	0
diff --git a/libvo/vosub_vidix.c b/libvo/vosub_vidix.c
index a62e5fa85e..85db523a9a 100644
--- a/libvo/vosub_vidix.c
+++ b/libvo/vosub_vidix.c
@@ -628,6 +628,15 @@ uint32_t vidix_control(uint32_t request, void *data, ...)
     return (*server_control)(request,data);
   case VOCTRL_GET_IMAGE:
     return vidix_get_image(data);
+  case VOCTRL_GET_FRAME_NUM:
+	*(uint32_t *)data = next_frame;
+	return VO_TRUE;
+  case VOCTRL_SET_FRAME_NUM:
+	next_frame = *(uint32_t *)data;
+	return VO_TRUE;
+  case VOCTRL_GET_NUM_FRAMES:
+	*(uint32_t *)data = vidix_play.num_frames;
+	return VO_TRUE;
   }
   return VO_NOTIMPL;
 }