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author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-03-30 19:52:41 +0200 |
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committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-04-05 19:53:27 +0200 |
commit | fb59a42ef977dd91085a602f10c9c82f88d072e5 (patch) | |
tree | e65c7b1e66eb0b07dbe51124e88fb3b918129b6f /libavcodec/samidec.c | |
parent | 1c3c29d07d7e0b7f5bec13cb0214f90e26604aee (diff) | |
download | ffmpeg-fb59a42ef977dd91085a602f10c9c82f88d072e5.tar.gz |
avcodec/codec_internal: Add FFCodec.decode_sub
This increases type-safety by avoiding conversions from/through void*.
It also avoids the boilerplate "AVSubtitle *sub = data;" line
for subtitle decoders. Its only downside is that it increases
sizeof(FFCodec), yet this can be more than offset lateron.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/samidec.c')
-rw-r--r-- | libavcodec/samidec.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libavcodec/samidec.c b/libavcodec/samidec.c index 2c8c31e4f6..f2cf5783af 100644 --- a/libavcodec/samidec.c +++ b/libavcodec/samidec.c @@ -132,10 +132,9 @@ end: return ret; } -static int sami_decode_frame(AVCodecContext *avctx, - void *data, int *got_sub_ptr, AVPacket *avpkt) +static int sami_decode_frame(AVCodecContext *avctx, AVSubtitle *sub, + int *got_sub_ptr, AVPacket *avpkt) { - AVSubtitle *sub = data; const char *ptr = avpkt->data; SAMIContext *sami = avctx->priv_data; @@ -189,7 +188,7 @@ const FFCodec ff_sami_decoder = { .priv_data_size = sizeof(SAMIContext), .init = sami_init, .close = sami_close, - .decode = sami_decode_frame, + .decode_sub = sami_decode_frame, .flush = sami_flush, .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE, }; |