lavc: Drop deprecated destruct_packet related functions

Deprecated in 10/2012.

libavcodec/avcodec.h

@@ -1209,12 +1209,7 @@ typedef struct AVPacket {
      * Equals next_pts - this_pts in presentation order.
      */
     int   duration;
-#if FF_API_DESTRUCT_PACKET
-    attribute_deprecated
-    void  (*destruct)(struct AVPacket *);
-    attribute_deprecated
-    void  *priv;
-#endif
+
     int64_t pos;                            ///< byte position in stream, -1 if unknown
 
     /**
@@ -3576,15 +3571,6 @@ void avsubtitle_free(AVSubtitle *sub);
  * @{
  */
 
-#if FF_API_DESTRUCT_PACKET
-/**
- * Default packet destructor.
- * @deprecated use the AVBuffer API instead
- */
-attribute_deprecated
-void av_destruct_packet(AVPacket *pkt);
-#endif
-
 /**
  * Initialize optional fields of a packet with default values.
  *

libavcodec/avpacket.c

@@ -27,22 +27,6 @@
 #include "libavutil/mathematics.h"
 #include "libavutil/mem.h"
 #include "avcodec.h"
-#if FF_API_DESTRUCT_PACKET
-
-void av_destruct_packet(AVPacket *pkt)
-{
-    av_free(pkt->data);
-    pkt->data = NULL;
-    pkt->size = 0;
-}
-
-/* a dummy destruct callback for the callers that assume AVPacket.destruct ==
- * NULL => static data */
-static void dummy_destruct_packet(AVPacket *pkt)
-{
-    av_assert0(0);
-}
-#endif
 
 void av_init_packet(AVPacket *pkt)
 {
@@ -53,11 +37,6 @@ void av_init_packet(AVPacket *pkt)
     pkt->convergence_duration = 0;
     pkt->flags                = 0;
     pkt->stream_index         = 0;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-    pkt->destruct             = NULL;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
     pkt->buf                  = NULL;
     pkt->side_data            = NULL;
     pkt->side_data_elems      = 0;
@@ -89,11 +68,6 @@ int av_new_packet(AVPacket *pkt, int size)
     pkt->buf      = buf;
     pkt->data     = buf->data;
     pkt->size     = size;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-    pkt->destruct = dummy_destruct_packet;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
 
     return 0;
 }
@@ -126,11 +100,6 @@ int av_grow_packet(AVPacket *pkt, int grow_by)
         if (!pkt->buf)
             return AVERROR(ENOMEM);
         memcpy(pkt->buf->data, pkt->data, FFMIN(pkt->size, pkt->size + grow_by));
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-        pkt->destruct = dummy_destruct_packet;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
     }
     pkt->data  = pkt->buf->data;
     pkt->size += grow_by;
@@ -151,11 +120,6 @@ int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size)
 
     pkt->data = data;
     pkt->size = size;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-    pkt->destruct = dummy_destruct_packet;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
 
     return 0;
 }
@@ -191,23 +155,12 @@ int av_dup_packet(AVPacket *pkt)
 {
     AVPacket tmp_pkt;
 
-FF_DISABLE_DEPRECATION_WARNINGS
-    if (!pkt->buf && pkt->data
-#if FF_API_DESTRUCT_PACKET
-        && !pkt->destruct
-#endif
-        ) {
-FF_ENABLE_DEPRECATION_WARNINGS
+    if (!pkt->buf && pkt->data) {
         tmp_pkt = *pkt;
 
         pkt->data      = NULL;
         pkt->side_data = NULL;
         DUP_DATA(pkt->data, tmp_pkt.data, pkt->size, 1, ALLOC_BUF);
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-        pkt->destruct = dummy_destruct_packet;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
 
         if (pkt->side_data_elems) {
             int i;
@@ -243,15 +196,8 @@ void av_packet_free_side_data(AVPacket *pkt)
 void av_free_packet(AVPacket *pkt)
 {
     if (pkt) {
-FF_DISABLE_DEPRECATION_WARNINGS
         if (pkt->buf)
             av_buffer_unref(&pkt->buf);
-#if FF_API_DESTRUCT_PACKET
-        else if (pkt->destruct)
-            pkt->destruct(pkt);
-        pkt->destruct = NULL;
-#endif
-FF_ENABLE_DEPRECATION_WARNINGS
         pkt->data            = NULL;
         pkt->size            = 0;
 

libavcodec/utils.c

@@ -1329,21 +1329,11 @@ int ff_alloc_packet(AVPacket *avpkt, int size)
 
     if (avpkt->data) {
         AVBufferRef *buf = avpkt->buf;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-        void *destruct = avpkt->destruct;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
 
         if (avpkt->size < size)
             return AVERROR(EINVAL);
 
         av_init_packet(avpkt);
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-        avpkt->destruct = destruct;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
         avpkt->buf      = buf;
         avpkt->size     = size;
         return 0;

libavcodec/version.h

@@ -51,9 +51,6 @@
 #ifndef FF_API_DEINTERLACE
 #define FF_API_DEINTERLACE       (LIBAVCODEC_VERSION_MAJOR < 57)
 #endif
-#ifndef FF_API_DESTRUCT_PACKET
-#define FF_API_DESTRUCT_PACKET   (LIBAVCODEC_VERSION_MAJOR < 57)
-#endif
 #ifndef FF_API_GET_BUFFER
 #define FF_API_GET_BUFFER        (LIBAVCODEC_VERSION_MAJOR < 57)
 #endif

libavdevice/v4l2.c

@@ -421,13 +421,6 @@ static int mmap_init(AVFormatContext *ctx)
     return 0;
 }
 
-#if FF_API_DESTRUCT_PACKET
-static void dummy_release_buffer(AVPacket *pkt)
-{
-    av_assert0(0);
-}
-#endif
-
 static void mmap_release_buffer(void *opaque, uint8_t *data)
 {
     struct v4l2_buffer buf = { 0 };
@@ -524,11 +517,6 @@ static int mmap_read_frame(AVFormatContext *ctx, AVPacket *pkt)
 
         pkt->data     = s->buf_start[buf.index];
         pkt->size     = buf.bytesused;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-        pkt->destruct = dummy_release_buffer;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
 
         buf_descriptor = av_malloc(sizeof(struct buff_data));
         if (!buf_descriptor) {

libavformat/avidec.c

@@ -1095,9 +1095,6 @@ static int avi_read_packet(AVFormatContext *s, AVPacket *pkt)
     AVIContext *avi = s->priv_data;
     AVIOContext *pb = s->pb;
     int err;
-#if FF_API_DESTRUCT_PACKET
-    void *dstr;
-#endif
 
     if (CONFIG_DV_DEMUXER && avi->dv_demux) {
         int size = avpriv_dv_get_packet(avi->dv_demux, pkt);
@@ -1213,18 +1210,8 @@ resync:
 
         if (CONFIG_DV_DEMUXER && avi->dv_demux) {
             AVBufferRef *avbuf = pkt->buf;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-            dstr = pkt->destruct;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
             size = avpriv_dv_produce_packet(avi->dv_demux, pkt,
                                             pkt->data, pkt->size);
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-            pkt->destruct = dstr;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
             pkt->buf    = avbuf;
             pkt->flags |= AV_PKT_FLAG_KEY;
             if (size < 0)

libavformat/mux.c

@@ -413,11 +413,6 @@ int ff_interleave_add_packet(AVFormatContext *s, AVPacket *pkt,
     if (!this_pktl)
         return AVERROR(ENOMEM);
     this_pktl->pkt = *pkt;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-    pkt->destruct  = NULL;           // do not free original but only the copy
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
     pkt->buf       = NULL;
     pkt->side_data = NULL;
     pkt->side_data_elems = 0;

libavformat/mxg.c

@@ -169,11 +169,6 @@ static int mxg_read_packet(AVFormatContext *s, AVPacket *pkt)
 
                 pkt->pts = pkt->dts = mxg->dts;
                 pkt->stream_index = 0;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-                pkt->destruct = NULL;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
                 pkt->buf  = NULL;
                 pkt->size = mxg->buffer_ptr - mxg->soi_ptr;
                 pkt->data = mxg->soi_ptr;
@@ -212,11 +207,6 @@ FF_ENABLE_DEPRECATION_WARNINGS
                     /* time (GMT) of first sample in usec since 1970, little-endian */
                     pkt->pts = pkt->dts = AV_RL64(startmarker_ptr + 8);
                     pkt->stream_index = 1;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-                    pkt->destruct = NULL;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
                     pkt->buf  = NULL;
                     pkt->size = size - 14;
                     pkt->data = startmarker_ptr + 16;

libavformat/psxstr.c

@@ -203,11 +203,6 @@ static int str_read_packet(AVFormatContext *s,
                     pkt->data= NULL;
                     pkt->size= -1;
                     pkt->buf = NULL;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-                    pkt->destruct = NULL;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
                     return 0;
                 }
 

libavformat/rmdec.c

@@ -687,11 +687,6 @@ static int rm_assemble_video_frame(AVFormatContext *s, AVIOContext *pb,
         vst->pkt.data= NULL;
         vst->pkt.size= 0;
         vst->pkt.buf = NULL;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-        vst->pkt.destruct = NULL;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
         if(vst->slices != vst->cur_slice) //FIXME find out how to set slices correct from the begin
             memmove(pkt->data + 1 + 8*vst->cur_slice, pkt->data + 1 + 8*vst->slices,
                 vst->videobufpos - 1 - 8*vst->slices);

libavformat/utils.c

@@ -828,12 +828,6 @@ static int parse_packet(AVFormatContext *s, AVPacket *pkt, int stream_index)
         if (out_pkt.data == pkt->data && out_pkt.size == pkt->size) {
             out_pkt.buf = pkt->buf;
             pkt->buf    = NULL;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-            out_pkt.destruct = pkt->destruct;
-            pkt->destruct = NULL;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
         }
         if ((ret = av_dup_packet(&out_pkt)) < 0)
             goto fail;

libavformat/yop.c

@@ -127,11 +127,6 @@ static int yop_read_packet(AVFormatContext *s, AVPacket *pkt)
         *pkt                   =  yop->video_packet;
         yop->video_packet.data =  NULL;
         yop->video_packet.buf  =  NULL;
-#if FF_API_DESTRUCT_PACKET
-FF_DISABLE_DEPRECATION_WARNINGS
-        yop->video_packet.destruct = NULL;
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
         yop->video_packet.size =  0;
         pkt->data[0]           =  yop->odd_frame;
         pkt->flags             |= AV_PKT_FLAG_KEY;