avcodec/bsf: Avoid allocation for AVBSFInternal

Do this by allocating AVBSFContext together with the data that is
currently in AVBSFInternal; or rather: Put AVBSFContext at the beginning
of a new structure called FFBSFContext (which encompasses more than just
the internal fields and is a proper context in its own right, hence the
name) and remove the AVBSFInternal altogether.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/libavcodec/bsf.h b/libavcodec/bsf.h
index 3b5faa85cb..8c5355d186 100644
--- a/libavcodec/bsf.h
+++ b/libavcodec/bsf.h
@@ -34,8 +34,6 @@
  * @{
  */
 
-typedef struct AVBSFInternal AVBSFInternal;
-
 /**
  * The bitstream filter state.
  *
@@ -58,12 +56,6 @@ typedef struct AVBSFContext {
     const struct AVBitStreamFilter *filter;
 
     /**
-     * Opaque libavcodec internal data. Must not be touched by the caller in any
-     * way.
-     */
-    AVBSFInternal *internal;
-
-    /**
      * Opaque filter-specific private data. If filter->priv_class is non-NULL,
      * this is an AVOptions-enabled struct.
      */