[FFmpeg-devel] [PATCH 06/87] avcodec: Remove deprecated AVPacket API
James Almer
jamrial at gmail.com
Mon Apr 19 17:09:03 EEST 2021
From: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
Deprecated in ce70f28a1732c74a9cd7fec2d56178750bd6e457.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
---
libavcodec/avpacket.c | 118 ------------------------------------------
libavcodec/packet.h | 39 --------------
libavcodec/version.h | 3 --
3 files changed, 160 deletions(-)
diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c
index b726a8db0e..4995a83bf8 100644
--- a/libavcodec/avpacket.c
+++ b/libavcodec/avpacket.c
@@ -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)
{
diff --git a/libavcodec/packet.h b/libavcodec/packet.h
index 47e9b8999b..a4cd8f5615 100644
--- a/libavcodec/packet.h
+++ b/libavcodec/packet.h
@@ -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.
*
diff --git a/libavcodec/version.h b/libavcodec/version.h
index b2882361bc..3e8e429153 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -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
--
2.31.1
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