avcodec/bsf: Add FFBitStreamFilter, hide internals of BSFs

This patch is analogous to 20f972701806be20a77f808db332d9489343bb78:
It hides the internal part of AVBitStreamFilter by adding a new
internal structure FFBitStreamFilter (declared in bsf_internal.h)
that has an AVBitStreamFilter as its first member; the internal
part of AVBitStreamFilter is moved to this new structure.

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

1 files changed, 3 insertions, 3 deletions

diff --git a/libavcodec/av1_frame_merge_bsf.c b/libavcodec/av1_frame_merge_bsf.c
index 19b9cd01a8..4c54f2167e 100644
--- a/libavcodec/av1_frame_merge_bsf.c
+++ b/libavcodec/av1_frame_merge_bsf.c
@@ -156,12 +156,12 @@ static const enum AVCodecID av1_frame_merge_codec_ids[] = {
     AV_CODEC_ID_AV1, AV_CODEC_ID_NONE,
 };
 
-const AVBitStreamFilter ff_av1_frame_merge_bsf = {
-    .name           = "av1_frame_merge",
+const FFBitStreamFilter ff_av1_frame_merge_bsf = {
+    .p.name         = "av1_frame_merge",
+    .p.codec_ids    = av1_frame_merge_codec_ids,
     .priv_data_size = sizeof(AV1FMergeContext),
     .init           = av1_frame_merge_init,
     .flush          = av1_frame_merge_flush,
     .close          = av1_frame_merge_close,
     .filter         = av1_frame_merge_filter,
-    .codec_ids      = av1_frame_merge_codec_ids,
 };