avcodec: remove ABI portion of the side data merging API

[ffmpeg] / libavcodec / avpacket.c

diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c
index d1f4ea9eb3feb4ff4ec18f85d069a1fd86be9b28..90b821592835e4285d18d006562194dc86742103 100644 (file)
--- a/libavcodec/avpacket.c
+++ b/libavcodec/avpacket.c
@@ -479,34 +479,6 @@ int av_packet_split_side_data(AVPacket *pkt){
 }
 #endif
 
-#if FF_API_MERGE_SD
-int ff_packet_split_and_drop_side_data(AVPacket *pkt){
-    if (!pkt->side_data_elems && pkt->size >12 && AV_RB64(pkt->data + pkt->size - 8) == FF_MERGE_MARKER){
-        int i;
-        unsigned int size;
-        uint8_t *p;
-
-        p = pkt->data + pkt->size - 8 - 5;
-        for (i=1; ; i++){
-            size = AV_RB32(p);
-            if (size>INT_MAX - 5 || p - pkt->data < size)
-                return 0;
-            if (p[4]&128)
-                break;
-            if (p - pkt->data < size + 5)
-                return 0;
-            p-= size+5;
-            if (i > AV_PKT_DATA_NB)
-                return 0;
-        }
-        pkt->size = p - pkt->data - size;
-        av_assert0(pkt->size >= 0);
-        return 1;
-    }
-    return 0;
-}
-#endif
-
 uint8_t *av_packet_pack_dictionary(AVDictionary *dict, int *size)
 {
     AVDictionaryEntry *t = NULL;