}
#endif
+#if FF_API_BUFFER_SIZE_T
uint8_t *av_packet_pack_dictionary(AVDictionary *dict, int *size)
+#else
+uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size)
+#endif
{
uint8_t *data = NULL;
*size = 0;
if (pass)
memcpy(data + total_length, str, len);
+#if FF_API_BUFFER_SIZE_T
else if (len > INT_MAX - total_length)
+#else
+ else if (len > SIZE_MAX - total_length)
+#endif
return NULL;
total_length += len;
}
return data;
}
+#if FF_API_BUFFER_SIZE_T
int av_packet_unpack_dictionary(const uint8_t *data, int size, AVDictionary **dict)
+#else
+int av_packet_unpack_dictionary(const uint8_t *data, size_t size,
+ AVDictionary **dict)
+#endif
{
const uint8_t *end;
int ret;
* @param size pointer to store the size of the returned data
* @return pointer to data if successful, NULL otherwise
*/
+#if FF_API_BUFFER_SIZE_T
uint8_t *av_packet_pack_dictionary(AVDictionary *dict, int *size);
+#else
+uint8_t *av_packet_pack_dictionary(AVDictionary *dict, size_t *size);
+#endif
/**
* Unpack a dictionary from side_data.
*
* @param dict the metadata storage dictionary
* @return 0 on success, < 0 on failure
*/
+#if FF_API_BUFFER_SIZE_T
int av_packet_unpack_dictionary(const uint8_t *data, int size, AVDictionary **dict);
-
+#else
+int av_packet_unpack_dictionary(const uint8_t *data, size_t size,
+ AVDictionary **dict);
+#endif
/**
* Convenience function to free all the side data stored.
const char *tc = av_timecode_make_string(&tcr, tcstr, 0);
if (tc) {
AVDictionary* metadata_dict = NULL;
- int metadata_len;
uint8_t* packed_metadata;
if (av_cmp_q(ctx->video_st->r_frame_rate, av_make_q(60, 1)) < 1) {
}
if (av_dict_set(&metadata_dict, "timecode", tc, 0) >= 0) {
+ buffer_size_t metadata_len;
packed_metadata = av_packet_pack_dictionary(metadata_dict, &metadata_len);
av_dict_free(&metadata_dict);
if (packed_metadata) {
frame_metadata = frame->metadata;
if (frame_metadata) {
- int size;
+ buffer_size_t size;
uint8_t *metadata = av_packet_pack_dictionary(frame_metadata, &size);
if (!metadata) {
av_ts2str(pkt->pts), av_ts2timestr(pkt->pts, &st->time_base),
av_ts2str(pkt->dts), av_ts2timestr(pkt->dts, &st->time_base));
if (cat->cur_file->metadata) {
- int metadata_len;
+ buffer_size_t metadata_len;
char* packed_metadata = av_packet_pack_dictionary(cat->cur_file->metadata, &metadata_len);
if (!packed_metadata)
return AVERROR(ENOMEM);
* as a dictionary, so it can be used by filters like 'drawtext'.
*/
static int add_filename_as_pkt_side_data(char *filename, AVPacket *pkt) {
- int metadata_len, ret;
AVDictionary *d = NULL;
char *packed_metadata = NULL;
+ buffer_size_t metadata_len;
+ int ret;
av_dict_set(&d, "lavf.image2dec.source_path", filename, 0);
av_dict_set(&d, "lavf.image2dec.source_basename", av_basename(filename), 0);
int start_trimming; ///< set the number of packets to drop from the start
int end_trimming; ///< set the number of packets to drop from the end
uint8_t *new_metadata;
- unsigned int new_metadata_size;
+ buffer_size_t new_metadata_size;
void *private;
};