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Code Issues Releases Activity

avcodec/libdav1d: don't use AVCodecInternal.in_pkt

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Allocate an AVPacket instead, which will be used in the following commit.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2022-12-08 09:22:51 -03:00
parent 56966f2eb2
commit 81bea2e98b
1 changed files with 12 additions and 11 deletions
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23
libavcodec/libdav1d.c
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@ -41,9 +41,6 @@
typedef struct Libdav1dContext {
AVClass *class;
Dav1dContext *c;
/* This packet coincides with AVCodecInternal.in_pkt
* and is not owned by us. */
AVPacket *pkt;
AVBufferPool *pool;
int pool_size;
@ -219,8 +216,6 @@ static av_cold int libdav1d_init(AVCodecContext *c)
#endif
int res;
dav1d->pkt = c->internal->in_pkt;
av_log(c, AV_LOG_INFO, "libdav1d %s\n", dav1d_version());
dav1d_default_settings(&s);
@ -306,17 +301,22 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
int res;
if (!data->sz) {
AVPacket *const pkt = dav1d->pkt;
AVPacket *pkt = av_packet_alloc();
if (!pkt)
return AVERROR(ENOMEM);
res = ff_decode_get_packet(c, pkt);
if (res < 0 && res != AVERROR_EOF)
if (res < 0 && res != AVERROR_EOF) {
av_packet_free(&pkt);
return res;
}
if (pkt->size) {
res = dav1d_data_wrap(data, pkt->data, pkt->size,
libdav1d_data_free, pkt->buf);
if (res < 0) {
av_packet_unref(pkt);
av_packet_free(&pkt);
return res;
}
@ -325,7 +325,7 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
data->m.duration = pkt->duration;
pkt->buf = NULL;
av_packet_unref(pkt);
av_packet_free(&pkt);
if (c->reordered_opaque != AV_NOPTS_VALUE) {
uint8_t *reordered_opaque = av_memdup(&c->reordered_opaque,
@ -343,8 +343,9 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
return res;
}
}
} else if (res >= 0) {
av_packet_unref(pkt);
} else {
av_packet_free(&pkt);
if (res >= 0)
return AVERROR(EAGAIN);
}
}