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avcodec: Remove deprecated AVPacket API

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Deprecated in ce70f28a1732c74a9cd7fec2d56178750bd6e457.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2021-02-25 18:14:11 +01:00 committed by James Almer
parent df6b44182e
commit ab227d8fe1
3 changed files with 0 additions and 160 deletions
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118
libavcodec/avpacket.c
View File

@ -174,108 +174,6 @@ int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size)
return 0;
}
#if FF_API_AVPACKET_OLD_API
FF_DISABLE_DEPRECATION_WARNINGS
#define ALLOC_MALLOC(data, size) data = av_malloc(size)
#define ALLOC_BUF(data, size) \
do { \
av_buffer_realloc(&pkt->buf, size); \
data = pkt->buf ? pkt->buf->data : NULL; \
} while (0)
#define DUP_DATA(dst, src, size, padding, ALLOC) \
do { \
void *data; \
if (padding) { \
if ((unsigned)(size) > \
(unsigned)(size) + AV_INPUT_BUFFER_PADDING_SIZE) \
goto failed_alloc; \
ALLOC(data, size + AV_INPUT_BUFFER_PADDING_SIZE); \
} else { \
ALLOC(data, size); \
} \
if (!data) \
goto failed_alloc; \
memcpy(data, src, size); \
if (padding) \
memset((uint8_t *)data + size, 0, \
AV_INPUT_BUFFER_PADDING_SIZE); \
dst = data; \
} while (0)
/* Makes duplicates of data, side_data, but does not copy any other fields */
static int copy_packet_data(AVPacket *pkt, const AVPacket *src, int dup)
{
pkt->data = NULL;
pkt->side_data = NULL;
pkt->side_data_elems = 0;
if (pkt->buf) {
AVBufferRef *ref = av_buffer_ref(src->buf);
if (!ref)
return AVERROR(ENOMEM);
pkt->buf = ref;
pkt->data = ref->data;
} else {
DUP_DATA(pkt->data, src->data, pkt->size, 1, ALLOC_BUF);
}
if (src->side_data_elems && dup) {
pkt->side_data = src->side_data;
pkt->side_data_elems = src->side_data_elems;
}
if (src->side_data_elems && !dup) {
return av_copy_packet_side_data(pkt, src);
}
return 0;
failed_alloc:
av_packet_unref(pkt);
return AVERROR(ENOMEM);
}
int av_copy_packet_side_data(AVPacket *pkt, const AVPacket *src)
{
if (src->side_data_elems) {
int i;
DUP_DATA(pkt->side_data, src->side_data,
src->side_data_elems * sizeof(*src->side_data), 0, ALLOC_MALLOC);
if (src != pkt) {
memset(pkt->side_data, 0,
src->side_data_elems * sizeof(*src->side_data));
}
for (i = 0; i < src->side_data_elems; i++) {
DUP_DATA(pkt->side_data[i].data, src->side_data[i].data,
src->side_data[i].size, 1, ALLOC_MALLOC);
pkt->side_data[i].size = src->side_data[i].size;
pkt->side_data[i].type = src->side_data[i].type;
}
}
pkt->side_data_elems = src->side_data_elems;
return 0;
failed_alloc:
av_packet_unref(pkt);
return AVERROR(ENOMEM);
}
int av_dup_packet(AVPacket *pkt)
{
AVPacket tmp_pkt;
if (!pkt->buf && pkt->data) {
tmp_pkt = *pkt;
return copy_packet_data(pkt, &tmp_pkt, 1);
}
return 0;
}
int av_copy_packet(AVPacket *dst, const AVPacket *src)
{
*dst = *src;
return copy_packet_data(dst, src, 0);
}
FF_ENABLE_DEPRECATION_WARNINGS
#endif
void av_packet_free_side_data(AVPacket *pkt)
{
int i;
@ -285,22 +183,6 @@ void av_packet_free_side_data(AVPacket *pkt)
pkt->side_data_elems = 0;
}
#if FF_API_AVPACKET_OLD_API
FF_DISABLE_DEPRECATION_WARNINGS
void av_free_packet(AVPacket *pkt)
{
if (pkt) {
if (pkt->buf)
av_buffer_unref(&pkt->buf);
pkt->data = NULL;
pkt->size = 0;
av_packet_free_side_data(pkt);
}
}
FF_ENABLE_DEPRECATION_WARNINGS
#endif
int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
uint8_t *data, size_t size)
{

39
libavcodec/packet.h
View File

@ -519,45 +519,6 @@ int av_grow_packet(AVPacket *pkt, int grow_by);
*/
int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size);
#if FF_API_AVPACKET_OLD_API
/**
* @warning This is a hack - the packet memory allocation stuff is broken. The
* packet is allocated if it was not really allocated.
*
* @deprecated Use av_packet_ref or av_packet_make_refcounted
*/
attribute_deprecated
int av_dup_packet(AVPacket *pkt);
/**
* Copy packet, including contents
*
* @return 0 on success, negative AVERROR on fail
*
* @deprecated Use av_packet_ref
*/
attribute_deprecated
int av_copy_packet(AVPacket *dst, const AVPacket *src);
/**
* Copy packet side data
*
* @return 0 on success, negative AVERROR on fail
*
* @deprecated Use av_packet_copy_props
*/
attribute_deprecated
int av_copy_packet_side_data(AVPacket *dst, const AVPacket *src);
/**
* Free a packet.
*
* @deprecated Use av_packet_unref
*
* @param pkt packet to free
*/
attribute_deprecated
void av_free_packet(AVPacket *pkt);
#endif
/**
* Allocate new information of a packet.
*

3
libavcodec/version.h
View File

@ -60,9 +60,6 @@
#ifndef FF_API_AVPICTURE
#define FF_API_AVPICTURE (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_AVPACKET_OLD_API
#define FF_API_AVPACKET_OLD_API (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_RTP_CALLBACK
#define FF_API_RTP_CALLBACK (LIBAVCODEC_VERSION_MAJOR < 59)
#endif