Function avtext_print_data_hash

fftools/textformat/avtextformat.c:568–582

}

void avtext_print_data_hash(AVTextFormatContext *tctx, const char *key,
                            const uint8_t *data, int size)
{
    char buf[AV_HASH_MAX_SIZE * 2 + 64] = { 0 };
    int len;

    if (!tctx->hash)
        return;

    av_hash_init(tctx->hash);
    av_hash_update(tctx->hash, data, size);
    len = snprintf(buf, sizeof(buf), "%s:", av_hash_get_name(tctx->hash));
    av_hash_final_hex(tctx->hash, (uint8_t *)&buf[len], (int)sizeof(buf) - len);
    avtext_print_string(tctx, key, buf, 0);
}

static const char *writercontext_get_writer_name(void *p)
{