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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-05-11 20:52:13 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-08-27 02:23:43 +0200 |
| commit | a499b4345b2dbc731d6c24aa6a9b319d4c3a0d4c (patch) | |
| tree | b16216ae64dedbc5fdb499f9817dcc50c32bc3a4 /libavcodec/cinepakenc.c | |
| parent | 7360e97e4beec13ef5aa87657490d8f272be9f26 (diff) | |
| download | ffmpeg-a499b4345b2dbc731d6c24aa6a9b319d4c3a0d4c.tar.gz | |
avcodec: Make ff_alloc_packet() based encoders accept user buffers
Up until now, these encoders received non-refcounted packets
(whose data was owned by the corresponding AVCodecContext)
from ff_alloc_packet(); these packets were made refcounted lateron
by av_packet_make_refcounted() generically.
This commit makes these encoders accept user-supplied buffers by
replacing av_packet_make_refcounted() with an equivalent function
that is based upon get_encode_buffer().
(I am pretty certain that one can also set the flag for mpegvideo-
based encoders, but I want to double-check this later. What is certain
is that it reallocates the buffer owned by the AVCodecContext
which should maybe be moved to encode.c, so that proresenc_kostya.c
and ttaenc.c can make use of it, too.)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/cinepakenc.c')
| -rw-r--r-- | libavcodec/cinepakenc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/cinepakenc.c b/libavcodec/cinepakenc.c index 5e59af1235..bff6833ceb 100644 --- a/libavcodec/cinepakenc.c +++ b/libavcodec/cinepakenc.c @@ -1219,6 +1219,7 @@ const FFCodec ff_cinepak_encoder = { .p.long_name = NULL_IF_CONFIG_SMALL("Cinepak"), .p.type = AVMEDIA_TYPE_VIDEO, .p.id = AV_CODEC_ID_CINEPAK, + .p.capabilities = AV_CODEC_CAP_DR1, .priv_data_size = sizeof(CinepakEncContext), .init = cinepak_encode_init, FF_CODEC_ENCODE_CB(cinepak_encode_frame), |