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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-07-15 18:41:20 +0100 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-07-20 14:16:15 +0100 |
| commit | d6604b29ef544793479d7fb4e05ef6622bb3e534 (patch) | |
| tree | 37d5559063e276f17da8036e4c08bb8aa4b05534 /libavcodec/dvenc.c | |
| parent | 91f9b6579ac684c4b51c4cd0dbaed0a4f8295edf (diff) | |
| download | ffmpeg-d6604b29ef544793479d7fb4e05ef6622bb3e534.tar.gz | |
Gather all coded_frame allocations and free functions to a single place
Allocating coded_frame is what most encoders do anyway, so it makes
sense to always allocate and free it in a single place. Moreover a lot
of encoders freed the frame with av_freep() instead of the correct API
av_frame_free().
This bring uniformity to encoder behaviour and prevents applications
from erroneusly accessing this field when not allocated. Additionally
this helps isolating encoders that export information with coded_frame,
and heavily simplifies its deprecation.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diffstat (limited to 'libavcodec/dvenc.c')
| -rw-r--r-- | libavcodec/dvenc.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/libavcodec/dvenc.c b/libavcodec/dvenc.c index 6d98d499e1..3bbcaf0955 100644 --- a/libavcodec/dvenc.c +++ b/libavcodec/dvenc.c @@ -61,10 +61,6 @@ static av_cold int dvvideo_encode_init(AVCodecContext *avctx) return ret; } - avctx->coded_frame = av_frame_alloc(); - if (!avctx->coded_frame) - return AVERROR(ENOMEM); - dv_vlc_map_tableinit(); ff_fdctdsp_init(&fdsp, avctx); @@ -737,12 +733,6 @@ static int dvvideo_encode_frame(AVCodecContext *c, AVPacket *pkt, return 0; } -static int dvvideo_encode_close(AVCodecContext *avctx) -{ - av_frame_free(&avctx->coded_frame); - return 0; -} - AVCodec ff_dvvideo_encoder = { .name = "dvvideo", .long_name = NULL_IF_CONFIG_SMALL("DV (Digital Video)"), @@ -751,7 +741,6 @@ AVCodec ff_dvvideo_encoder = { .priv_data_size = sizeof(DVVideoContext), .init = dvvideo_encode_init, .encode2 = dvvideo_encode_frame, - .close = dvvideo_encode_close, .capabilities = CODEC_CAP_SLICE_THREADS, .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUV411P, AV_PIX_FMT_YUV422P, |