From 889ae4fb267810151ceaa91ad1041dfd60576f56 Mon Sep 17 00:00:00 2001
From: Laurent Aimar <fenrir@videolan.org>
Date: Thu, 22 Apr 2010 20:02:52 +0200
Subject: [PATCH] Added picture_pool_GetSize helper.

---
 include/vlc_picture_pool.h | 5 +++++
 src/libvlccore.sym         | 1 +
 src/misc/picture_pool.c    | 4 ++++
 3 files changed, 10 insertions(+)

diff --git a/include/vlc_picture_pool.h b/include/vlc_picture_pool.h
index 1f22e324ef..a4ab493bec 100644
--- a/include/vlc_picture_pool.h
+++ b/include/vlc_picture_pool.h
@@ -116,6 +116,11 @@ VLC_EXPORT( void, picture_pool_NonEmpty, ( picture_pool_t *, bool reset ) );
  */
 VLC_EXPORT( picture_pool_t *, picture_pool_Reserve, (picture_pool_t *, int picture_count) );
 
+/**
+ * It returns the size of the given pool.
+ */
+VLC_EXPORT( int, picture_pool_GetSize, (picture_pool_t *) );
+
 
 #endif /* VLC_PICTURE_POOL_H */
 
diff --git a/src/libvlccore.sym b/src/libvlccore.sym
index afcf654356..5cb1dd950e 100644
--- a/src/libvlccore.sym
+++ b/src/libvlccore.sym
@@ -310,6 +310,7 @@ picture_NewFromFormat
 picture_NewFromResource
 picture_pool_Delete
 picture_pool_Get
+picture_pool_GetSize
 picture_pool_New
 picture_pool_NewExtended
 picture_pool_NewFromFormat
diff --git a/src/misc/picture_pool.c b/src/misc/picture_pool.c
index 9264122ea8..39ae0f8304 100644
--- a/src/misc/picture_pool.c
+++ b/src/misc/picture_pool.c
@@ -255,6 +255,10 @@ void picture_pool_NonEmpty(picture_pool_t *pool, bool reset)
         old->i_refcount = 0;
     }
 }
+int picture_pool_GetSize(picture_pool_t *pool)
+{
+    return pool->picture_count;
+}
 
 static void Release(picture_t *picture)
 {
-- 
2.39.2