lavf: add a header for generic-layer interfaces

Analogous to what was previously done in avcodec and avfilter.

1 files changed, 0 insertions, 45 deletions

diff --git a/libavformat/internal.h b/libavformat/internal.h
index 489a7cad08..0f31962d52 100644
--- a/libavformat/internal.h
+++ b/libavformat/internal.h
@@ -426,26 +426,6 @@ static av_always_inline const FFStream *cffstream(const AVStream *st)
     return (const FFStream*)st;
 }
 
-typedef struct FFStreamGroup {
-    /**
-     * The public context.
-     */
-    AVStreamGroup pub;
-
-    AVFormatContext *fmtctx;
-} FFStreamGroup;
-
-
-static av_always_inline FFStreamGroup *ffstreamgroup(AVStreamGroup *stg)
-{
-    return (FFStreamGroup*)stg;
-}
-
-static av_always_inline const FFStreamGroup *cffstreamgroup(const AVStreamGroup *stg)
-{
-    return (const FFStreamGroup*)stg;
-}
-
 #ifdef __GNUC__
 #define dynarray_add(tab, nb_ptr, elem)\
 do {\
@@ -461,9 +441,6 @@ do {\
 } while(0)
 #endif
 
-
-void ff_flush_packet_queue(AVFormatContext *s);
-
 /**
  * Automatically create sub-directories
  *
@@ -591,9 +568,6 @@ void ff_parse_key_value(const char *str, ff_parse_key_val_cb callback_get_buf,
 
 enum AVCodecID ff_guess_image2_codec(const char *filename);
 
-const struct AVCodec *ff_find_decoder(AVFormatContext *s, const AVStream *st,
-                                      enum AVCodecID codec_id);
-
 /**
  * Set the time base and wrapping info for a given stream. This will be used
  * to interpret the stream's timestamps. If the new time base is invalid
@@ -616,24 +590,12 @@ void avpriv_set_pts_info(AVStream *st, int pts_wrap_bits,
 int ff_framehash_write_header(AVFormatContext *s);
 
 /**
- * Frees a stream without modifying the corresponding AVFormatContext.
- * Must only be called if the latter doesn't matter or if the stream
- * is not yet attached to an AVFormatContext.
- */
-void ff_free_stream(AVStream **st);
-/**
  * Remove a stream from its AVFormatContext and free it.
  * The stream must be the last stream of the AVFormatContext.
  */
 void ff_remove_stream(AVFormatContext *s, AVStream *st);
 
 /**
- * Frees a stream group without modifying the corresponding AVFormatContext.
- * Must only be called if the latter doesn't matter or if the stream
- * is not yet attached to an AVFormatContext.
- */
-void ff_free_stream_group(AVStreamGroup **pstg);
-/**
  * Remove a stream group from its AVFormatContext and free it.
  * The stream group must be the last stream group of the AVFormatContext.
  */
@@ -643,8 +605,6 @@ unsigned int ff_codec_get_tag(const AVCodecTag *tags, enum AVCodecID id);
 
 enum AVCodecID ff_codec_get_id(const AVCodecTag *tags, unsigned int tag);
 
-int ff_is_intra_only(enum AVCodecID id);
-
 /**
  * Select a PCM codec based on the given parameters.
  *
@@ -752,9 +712,4 @@ int ff_match_url_ext(const char *url, const char *extensions);
 int ff_get_frame_filename(char *buf, int buf_size, const char *path,
                           int64_t number, int flags);
 
-struct FFOutputFormat;
-struct FFInputFormat;
-void avpriv_register_devices(const struct FFOutputFormat * const o[],
-                             const struct FFInputFormat * const i[]);
-
 #endif /* AVFORMAT_INTERNAL_H */