JPEG 2000 decoding support.

[vlc] / include / vlc_picture_pool.h

diff --git a/include/vlc_picture_pool.h b/include/vlc_picture_pool.h
index 2a01d522f698b6be85fb836bb6d4c0d843a0c462..83a5728e539bee268846b263f1b06004c5356516 100644 (file)
--- a/include/vlc_picture_pool.h
+++ b/include/vlc_picture_pool.h
@@ -53,7 +53,7 @@ typedef struct {
 /**
  * It creates a picture_pool_t wrapping the given configuration.
  *
- * It is usefull to avoid useless picture creations/destructions.
+ * It avoids useless picture creations/destructions.
  * The given picture must not have a reference count greater than 1.
  * The pool takes ownership of the picture and MUST not be used directly.
  * When deleted, the pool will release the pictures using picture_Release.
@@ -106,5 +106,21 @@ VLC_EXPORT( picture_t *, picture_pool_Get, ( picture_pool_t * ) );
  */
 VLC_EXPORT( void, picture_pool_NonEmpty, ( picture_pool_t *, bool reset ) );
 
+/**
+ * It reserves picture_count pictures from the given pool and returns
+ * a new pool with thoses pictures.
+ *
+ * The master pool must be full.
+ * The returned pool must be deleted before the master pool.
+ * When deleted, all pictures return to the master pool.
+ */
+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 */