avcodec/internal: Move ff_get_buffer() to decode.h

Only used by decoders (encoders have ff_encode_alloc_frame()).

Also clean up the other headers a bit while removing now redundant
internal.h inclusions.

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

1 files changed, 0 insertions, 7 deletions

diff --git a/libavcodec/internal.h b/libavcodec/internal.h
index 039093ed41..c1eddd0879 100644
--- a/libavcodec/internal.h
+++ b/libavcodec/internal.h
@@ -212,13 +212,6 @@ static av_always_inline float ff_exp2fi(int x) {
         return 0;
 }
 
-/**
- * Get a buffer for a frame. This is a wrapper around
- * AVCodecContext.get_buffer() and should be used instead calling get_buffer()
- * directly.
- */
-int ff_get_buffer(AVCodecContext *avctx, AVFrame *frame, int flags);
-
 int avpriv_h264_has_num_reorder_frames(AVCodecContext *avctx);
 
 int avpriv_codec_get_cap_skip_frame_fill_param(const AVCodec *codec);