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avcodec: Remove deprecated API to split/merge side-data
Deprecated in d682ae70b4
.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
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@ -297,93 +297,6 @@ const char *av_packet_side_data_name(enum AVPacketSideDataType type)
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return NULL;
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}
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#if FF_API_MERGE_SD_API
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#define FF_MERGE_MARKER 0x8c4d9d108e25e9feULL
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int av_packet_merge_side_data(AVPacket *pkt){
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if(pkt->side_data_elems){
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AVBufferRef *buf;
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int i;
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uint8_t *p;
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uint64_t size= pkt->size + 8LL + AV_INPUT_BUFFER_PADDING_SIZE;
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AVPacket old= *pkt;
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for (i=0; i<old.side_data_elems; i++) {
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size += old.side_data[i].size + 5LL;
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}
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if (size > INT_MAX)
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return AVERROR(EINVAL);
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buf = av_buffer_alloc(size);
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if (!buf)
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return AVERROR(ENOMEM);
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pkt->buf = buf;
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pkt->data = p = buf->data;
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pkt->size = size - AV_INPUT_BUFFER_PADDING_SIZE;
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bytestream_put_buffer(&p, old.data, old.size);
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for (i=old.side_data_elems-1; i>=0; i--) {
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bytestream_put_buffer(&p, old.side_data[i].data, old.side_data[i].size);
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bytestream_put_be32(&p, old.side_data[i].size);
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*p++ = old.side_data[i].type | ((i==old.side_data_elems-1)*128);
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}
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bytestream_put_be64(&p, FF_MERGE_MARKER);
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av_assert0(p-pkt->data == pkt->size);
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memset(p, 0, AV_INPUT_BUFFER_PADDING_SIZE);
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av_packet_unref(&old);
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pkt->side_data_elems = 0;
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pkt->side_data = NULL;
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return 1;
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}
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return 0;
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}
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int av_packet_split_side_data(AVPacket *pkt){
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if (!pkt->side_data_elems && pkt->size >12 && AV_RB64(pkt->data + pkt->size - 8) == FF_MERGE_MARKER){
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int i;
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unsigned int size;
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uint8_t *p;
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p = pkt->data + pkt->size - 8 - 5;
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for (i=1; ; i++){
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size = AV_RB32(p);
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if (size>INT_MAX - 5 || p - pkt->data < size)
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return 0;
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if (p[4]&128)
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break;
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if (p - pkt->data < size + 5)
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return 0;
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p-= size+5;
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}
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if (i > AV_PKT_DATA_NB)
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return AVERROR(ERANGE);
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pkt->side_data = av_malloc_array(i, sizeof(*pkt->side_data));
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if (!pkt->side_data)
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return AVERROR(ENOMEM);
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p= pkt->data + pkt->size - 8 - 5;
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for (i=0; ; i++){
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size= AV_RB32(p);
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av_assert0(size<=INT_MAX - 5 && p - pkt->data >= size);
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pkt->side_data[i].data = av_mallocz(size + AV_INPUT_BUFFER_PADDING_SIZE);
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pkt->side_data[i].size = size;
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pkt->side_data[i].type = p[4]&127;
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if (!pkt->side_data[i].data)
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return AVERROR(ENOMEM);
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memcpy(pkt->side_data[i].data, p-size, size);
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pkt->size -= size + 5;
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if(p[4]&128)
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break;
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p-= size+5;
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}
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pkt->size -= 8;
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pkt->side_data_elems = i+1;
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return 1;
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}
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return 0;
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}
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#endif
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#if FF_API_BUFFER_SIZE_T
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uint8_t *av_packet_pack_dictionary(AVDictionary *dict, int *size)
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#else
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@ -581,14 +581,6 @@ uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType
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size_t *size);
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#endif
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#if FF_API_MERGE_SD_API
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attribute_deprecated
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int av_packet_merge_side_data(AVPacket *pkt);
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attribute_deprecated
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int av_packet_split_side_data(AVPacket *pkt);
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#endif
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const char *av_packet_side_data_name(enum AVPacketSideDataType type);
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/**
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@ -84,9 +84,6 @@
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#ifndef FF_API_STRUCT_VAAPI_CONTEXT
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#define FF_API_STRUCT_VAAPI_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 59)
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#endif
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#ifndef FF_API_MERGE_SD_API
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#define FF_API_MERGE_SD_API (LIBAVCODEC_VERSION_MAJOR < 59)
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#endif
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#ifndef FF_API_TAG_STRING
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#define FF_API_TAG_STRING (LIBAVCODEC_VERSION_MAJOR < 59)
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#endif
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